{"id":5523,"date":"2018-10-30T16:51:58","date_gmt":"2018-10-30T08:51:58","guid":{"rendered":"http:\/\/soic.pro3.designworks.tw\/%e8%88%b9%e8%88%b6%e9%97%9c%e9%8d%b5%e6%8a%80%e8%a1%93\/"},"modified":"2019-01-31T15:51:22","modified_gmt":"2019-01-31T07:51:22","slug":"key-technology-of-ship-engineering","status":"publish","type":"page","link":"https:\/\/www.soic.org.tw\/en\/key-technology-of-ship-engineering\/","title":{"rendered":"Key Technology of Ship Engineering"},"content":{"rendered":"<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_1' class='avia-section main_color avia-section-default avia-no-border-styling avia-full-stretch avia-bg-style-scroll    av-minimum-height av-minimum-height-custom container_wrap sidebar_right' style = 'background-repeat: no-repeat; background-image: url(https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/banner_yacht.jpg); background-attachment: scroll; background-position: center center; ' data-section-bg-repeat='stretch' ><div class='container' style='height:300px'><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div class=\"flex_column av_two_third  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><\/div><div class=\"flex_column av_one_third  av-animated-generic right-to-left  flex_column_div    \" style='border-width:5px; border-color:#666666; border-style:solid; padding:25px 4% 25px 4% ; border-radius:0px; '><p><div style='padding-bottom:0px;' class='av-special-heading av-special-heading-h1  blockquote modern-quote modern-centered   '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >Service Capabilities<\/h1><div class='special-heading-border'><div class='special-heading-inner-border' ><\/div><\/div><\/div><br \/>\n<div style=' margin-top:10px; margin-bottom:10px;'  class='hr hr-custom hr-center hr-icon-no   '><span class='hr-inner   inner-border-av-border-thin' style=' width:80%; border-color:#999999;' ><span class='hr-inner-style'><\/span><\/span><\/div><br \/>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><h3 style=\"text-align: center;\">Marine Industry<\/h3>\n<\/div><\/section><\/p><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_1' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_2' class='avia-section main_color avia-section-default avia-no-border-styling avia-bg-style-scroll    container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><\/div><div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><p><div style='padding-bottom:0px;' class='av-special-heading av-special-heading-h2  blockquote modern-quote modern-centered   '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Key Technology of Ship Engineering<\/h2><div class='special-heading-border'><div class='special-heading-inner-border' ><\/div><\/div><\/div><br \/>\n<div style=' margin-top:10px; margin-bottom:0px;'  class='hr hr-custom hr-center hr-icon-no   '><span class='hr-inner   inner-border-av-border-fat' style=' width:50px; border-color:#4da1e9;' ><span class='hr-inner-style'><\/span><\/span><\/div><\/p><\/div><div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_2' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div class='clear'><\/div><div id='sub_menu1' class='av-submenu-container alternate_color   av-sticky-submenu container_wrap sidebar_right'   style='z-index:301'><div class='container av-menu-mobile-disabled '><ul id='av-custom-submenu-1' class='av-subnav-menu av-submenu-pos-center'>\n<li class='menu-item menu-item-top-level  menu-item-top-level-1'><a href='\/en\/key-technology-of-ship-engineering\/#01' ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Submarine Simulation and Propeller Noise Analysis and Suppression<\/span><\/a><\/li>\n<li class='menu-item menu-item-top-level  menu-item-top-level-2'><a href='\/en\/key-technology-of-ship-engineering\/#02' ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Ship Seakeeping Performance Analysis<\/span><\/a><\/li>\n<li class='menu-item menu-item-top-level  menu-item-top-level-3'><a href='\/en\/key-technology-of-ship-engineering\/#03' ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Ship Anti-rolling Stabilizer Fin Control System<\/span><\/a><\/li>\n<li class='menu-item menu-item-top-level  menu-item-top-level-4'><a href='\/en\/key-technology-of-ship-engineering\/#04' ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Analysis of Added Resistance in Waves<\/span><\/a><\/li>\n<li class='menu-item menu-item-top-level  menu-item-top-level-5'><a href='\/en\/key-technology-of-ship-engineering\/#05' ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Motion Response and Structural Load<\/span><\/a><\/li>\n<\/ul><\/div><\/div><div class='sticky_placeholder'><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='01' class='avia-section main_color avia-section-small avia-no-border-styling avia-bg-style-scroll    av-arrow-down-section container_wrap sidebar_right' style = 'background-color: #3e669a; '  ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div style='padding-bottom:10px;color:#ffffff;' class='av-special-heading av-special-heading-h3 custom-color-heading blockquote modern-quote modern-centered   '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Submarine Simulation and Propeller Noise Analysis and Suppression<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#ffffff'><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='after_section_3' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='av_section_4' class='avia-section main_color avia-section-default avia-no-shadow avia-bg-style-scroll   container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div class=\"flex_column av_one_half  no_margin flex_column_div first   \" style='border-width:1px; border-style:solid; padding:30px; border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u6f5b\u8266\u6a21\u64ec\u8207\u87ba\u69f3\u566a\u97f3\u5206\u6790\u53ca\u6291\u5236-01.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u6f5b\u8266\u6a21\u64ec\u8207\u87ba\u69f3\u566a\u97f3\u5206\u6790\u53ca\u6291\u5236-01.jpg' alt='' title='\u6f5b\u8266\u6a21\u64ec\u8207\u87ba\u69f3\u566a\u97f3\u5206\u6790\u53ca\u6291\u5236-01'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  no_margin flex_column_div    \" style='border-width:1px; border-style:solid; padding:20px; border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u6f5b\u8266\u6a21\u64ec\u8207\u87ba\u69f3\u566a\u97f3\u5206\u6790\u53ca\u6291\u5236-02.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u6f5b\u8266\u6a21\u64ec\u8207\u87ba\u69f3\u566a\u97f3\u5206\u6790\u53ca\u6291\u5236-02.jpg' alt='' title='\u6f5b\u8266\u6a21\u64ec\u8207\u87ba\u69f3\u566a\u97f3\u5206\u6790\u53ca\u6291\u5236-02'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div style='height:30px' class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p>When the propellers are free from cavitation, such as submarines at diving depth, the radiating noises due to the propeller unsteady forces dominate. The simulations for hydrodynamics including stern wakes and propeller unsteady forces are carried out by CFD (Computational fluid dynamics) technology, and results are compared with the experimental data. The accuracy of the predicted noises depends on the CFD results. The predicted noises in model scale are then transformed to the full-scale values according to the pressure-similarity relation. It is found that propeller inflow is more uniform, and the radiating noise can be decreased.<\/p>\n<\/div><\/section>\n<div style='padding-bottom:30px;color:#1c5caf;' class='av-special-heading av-special-heading-h3 custom-color-heading    '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Technical Achievements<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#1c5caf'><\/div><\/div><\/div>\n<div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2\u00a0<\/span>To establish the geometry and computational mesh of submarine and propeller, and the error of the ship resistance and wake factor between the numerical and experimental results are under 2% at ship design speed.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2\u00a0<\/span><span class=\"s3\">The CFD results are treated as dipole strengths in the linear wave theory to predict the radiating noises due to the unsteady forces of the model propeller.<\/span><\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2\u00a0\u00a0<\/span>To improve the design of appendage to make the propeller inflow more uniform and the acoustomotive pressure reduce 40%.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/dklwkflffff.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/dklwkflffff.jpg' alt='' title='dklwkflffff'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_fourth  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/dddddd.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/dddddd.jpg' alt='' title='dddddd'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_fourth  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/ccccccc.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/ccccccc.jpg' alt='' title='ccccccc'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_fourth  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/bbbbbb.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/bbbbbb.jpg' alt='' title='bbbbbb'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_fourth  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/aaaaaa.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/aaaaaa.jpg' alt='' title='aaaaaa'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_4' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='02' class='avia-section main_color avia-section-small avia-no-border-styling avia-bg-style-scroll    av-arrow-down-section container_wrap sidebar_right' style = 'background-color: #3e669a; '  ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div style='padding-bottom:10px;color:#ffffff;' class='av-special-heading av-special-heading-h3 custom-color-heading blockquote modern-quote modern-centered   '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Ship Seakeeping Performance Analysis<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#ffffff'><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='after_section_5' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='av_section_6' class='avia-section main_color avia-section-default avia-no-shadow avia-bg-style-scroll   container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div class=\"flex_column av_one_half  no_margin flex_column_div av-zero-column-padding first   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/fbfhnnnnn.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/fbfhnnnnn.jpg' alt='' title='fbfhnnnnn'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  no_margin flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/hkhkjkghgh.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/hkhkjkghgh.jpg' alt='' title='hkhkjkghgh'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div style='height:8px' class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p>The motion of ships at sea is affected by waves from all directions. This results in complicated and irregular ship movement. The performance analysis of wave resistance can help us understand the movement and performance of a ship under the impact of wind and waves.<\/p>\n<\/div><\/section>\n<div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/dvdvvvvvv.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/dvdvvvvvv.jpg' alt='' title='dvdvvvvvv'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/ihkhkjhjkjkjkjkjkj.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/ihkhkjhjkjkjkjkjkj.jpg' alt='' title='ihkhkjhjkjkjkjkjkj'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div style='height:8px' class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p>The wave resistance and behavior of a ship includes the operational performance of the instruments and equipment, as well as the work efficiency of the crew and job morale, all of which significantly influence proper task performance. Therefore, if an analysis of endurance and performance of a ship can be carried out at the initial design stage, design improvements and an assessment of safety can be made.<\/p>\n<p>SOIC has several suitable tools for calculation and the movement analysis of different types of ship. These can be used to calculate the kinematic performance under various navigation conditions and provide prediction, analysis and recommendations for sea endurance and performance.<\/p>\n<\/div><\/section>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_6' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='03' class='avia-section main_color avia-section-small avia-no-border-styling avia-bg-style-scroll    av-arrow-down-section av-section-with-video-bg container_wrap sidebar_right' style = 'background-color: #3e669a; '   data-section-video-ratio='16:9' ><div  data-size='featured'  data-lightbox_size='large'  data-animation='slide'  data-ids=''  data-video_counter='1'  data-autoplay='false'  data-bg_slider='false'  data-slide_height=''  data-handle=''  data-interval='5'  data-class=' av-section-video-bg'  data-css_id=''  data-scroll_down=''  data-control_layout=''  data-custom_markup=''  data-perma_caption=''  data-autoplay_stopper=''  data-image_attachment=''  data-min_height='0px'  data-default-height='28.666666666667'  class='avia-slideshow avia-slideshow-1  av-default-height-applied avia-slideshow-featured   av-section-video-bg avia-slide-slider '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><ul class='avia-slideshow-inner' style='padding-bottom: 28.666666666667%;'><li  data-controls='disabled' data-mute='1' data-loop='1' data-disable-autoplay=''  data-video-ratio='3.4883720930233' class=' av-video-slide  av-video-service-  av-hide-video-controls av-mute-video av-loop-video av-single-slide slide-1 ' ><div data-rel='slideshow-1' class='avia-slide-wrap'  ><img src='' width='' height='' title='' alt=''  itemprop=\"thumbnailUrl\"   \/><\/div><\/li><\/ul><\/div><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div style='padding-bottom:10px;color:#ffffff;' class='av-special-heading av-special-heading-h3 custom-color-heading blockquote modern-quote modern-centered   '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Ship Anti-rolling Stabilizer Fin Control System<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#ffffff'><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='after_section_7' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='av_section_8' class='avia-section main_color avia-section-default avia-no-shadow avia-bg-style-scroll   container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p>The Ship Anti-rolling Stabilizer Fin System consists of a pair of active control fins and intelligent control cores mounted on both sides of the hull, which can automatically suppress the rolling moment caused by wind and waves and reduce the rolling motion of the ship in wind and waves, to improve comfort during the voyage.<\/p>\n<p>In addition to the stability of the hardware system, this Control System analyzes the optimum control parameters based on the ship speed and sea conditions automatically by artificial intelligence in the design of core software, and combines the Anti-rolling Stabilizer Fin Control System with high-function and high-rigidity, and be capable of understanding the actual operation performance of stabilizer fin in all types of sea conditions by\u00a0 analyzing the log files of actual ship operations, for further calibration of the system to achieve the best performance.<\/p>\n<\/div><\/section>\n<div class=\"flex_column av_one_half  no_margin flex_column_div av-zero-column-padding first   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/aaddddd.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/aaddddd.jpg' alt='' title='aaddddd'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  no_margin flex_column_div av-zero-column-padding    \" style='border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/dflklksldkfff.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/dflklksldkfff.jpg' alt='' title='dflklksldkfff'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div style='height:8px' class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p style=\"text-align: center;\">(This product control system has applied for a patent with the Republic of China)<\/p>\n<\/div><\/section>\n<div style='padding-bottom:30px;color:#1c5caf;' class='av-special-heading av-special-heading-h3 custom-color-heading    '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >System Characteristics<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#1c5caf'><\/div><\/div><\/div>\n<div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2 The embedded computer equipped with rt-linux core, with high system stability, small in size and high in performance.<\/span><\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2\u00a0<\/span>The intelligent control core can adjust the optimum control parameters automatically according to the speed and sea conditions to maximize the anti-rolling effect.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2<\/span>Digital or analog signal transmission can be selected according to the size of the vessel, taking both cost and performance requirements into account.<\/p>\n<\/div><\/section><\/div><div style='height:1px; margin-top:-8px'  class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2\u00a0<\/span>The operating interface is simple and easy to learn and the special functions can be added or modified according to the requirements of ship owner.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2\u00a0<\/span>It is developed and produced domestically with full control of the technology and the repair and maintenance within the service life is protected.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_third  flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><span class=\"s2\">\u27a2\u00a0<\/span>Quick delivery and good after-sales service.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding first   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/jbhbhvhhhh.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/jbhbhvhhhh.jpg' alt='' title='jbhbhvhhhh'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding    \" style='border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u8239\u8236\u6e1b\u6a6b\u6416\u7a69\u5b9a\u7ffc\u63a7\u5236\u7cfb\u7d71-02.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u8239\u8236\u6e1b\u6a6b\u6416\u7a69\u5b9a\u7ffc\u63a7\u5236\u7cfb\u7d71-02.jpg' alt='' title='\u8239\u8236\u6e1b\u6a6b\u6416\u7a69\u5b9a\u7ffc\u63a7\u5236\u7cfb\u7d71-02'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding first   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/sdfggeggg.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/sdfggeggg.jpg' alt='' title='sdfggeggg'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding    \" style='border-width:1px; border-color:#8e8e8e; border-style:solid; border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/vevbfbbbb.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><p>\u7279\u5b9a\u822a\u6b21\u4e0b\u6a6b\u6416\u904b\u52d5\u4e4b\u6642\u9593\u8a18\u9304\uff0c<br \/>\n\u7d05\u7dda\u70ba\u8239\u8266\u6a6b\u6416\u89d2\u5ea6\uff0c\u85cd\u7dda\u70ba\u7a69\u5b9a\u7ffc\u4f5c\u52d5\u89d2\u5ea6\u3002<\/p>\n<\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/vevbfbbbb.jpg' alt='' title='vevbfbbbb'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_8' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='04' class='avia-section main_color avia-section-small avia-no-border-styling avia-bg-style-scroll    av-arrow-down-section container_wrap sidebar_right' style = 'background-color: #3e669a; '  ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div style='padding-bottom:10px;color:#ffffff;' class='av-special-heading av-special-heading-h3 custom-color-heading blockquote modern-quote modern-centered   '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Analysis of Added Resistance in Waves<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#ffffff'><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='after_section_9' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='av_section_10' class='avia-section main_color avia-section-default avia-no-shadow avia-bg-style-scroll   container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p>In this research, the numerical technique to predict added resistance in waves is developed. The added resistance in waves is considered as nonlinear interaction between hull and waves, and is difficult to be predicted correctly. In practice, to evaluate ship power in real seaway, an additional sea margin is introduced to take all uncertainties into account, such as added resistance in waves and propulsion efficiency in waves. However, to meet demands of ship energy efficiency, the conventional resistance evaluation, which using a rough margin to take over the added resistance prediction, would be challenged.<\/p>\n<p class=\"p1\">The main objective of this research is to establish the \u00a0analysis technology of resistance performance for the ship sailing in waves; however, the added resistance in wind and waves is a highly non-linear problem, therefore, the degree of difficulty is rather high. Since it is highly recommended that the hull form design tool must be fast and reasonable during the early design stage, a hybrid approach is proposed, and validation in various hull types is carried out. The far-field method based on the Lin &amp; Reed\u2019s theory is adopted with velocity potentials obtained from linear two-dimensional strip theory. In addition, Fuji &amp; Kuroda&#8217;s empirical formulation is adopted in the estimation of added resistance short waves. The works are done in various benchmarks, including a container vessel, an oil tanker, and a mono-hull fast ship to validate the proposed approach. By comparing with experimental data for various ship types, the accuracy of proposed hybrid approach is identified, and provides confidence to potential user.<\/p>\n<\/div><\/section>\n<div style='height:8px' class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding first   \" style='border-width:1px; border-color:#8e8e8e; border-style:solid; border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/vdvbbbbbbb.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/vdvbbbbbbb.jpg' alt='' title='vdvbbbbbbb'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding    \" style='border-width:1px; border-color:#8e8e8e; border-style:solid; border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/fdfdddff.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/fdfdddff.jpg' alt='' title='fdfdddff'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding first   \" style='border-width:1px; border-color:#8e8e8e; border-style:solid; border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/vvffbbbbb.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/vvffbbbbb.jpg' alt='' title='vvffbbbbb'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding    \" style='border-width:1px; border-color:#8e8e8e; border-style:solid; border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/ddffffefff.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/ddffffefff.jpg' alt='' title='ddffffefff'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div style='height:8px' class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p class=\"p1\" style=\"text-align: center;\">Comparison of added resistance calculation and test value for each ship type in waves<\/p>\n<\/div><\/section>\n<div style='height:25px' class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<div class=\"flex_column av_one_full  no_margin flex_column_div av-zero-column-padding first   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-     avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/lkhjhkjhjhj.jpg' class='avia_image'  ><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2018\/10\/lkhjhkjhjhj.jpg' alt='' title='lkhjhkjhjhj'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div style='height:8px' class='hr hr-invisible   '><span class='hr-inner ' ><span class='hr-inner-style'><\/span><\/span><\/div>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p style=\"text-align: center;\">Comparison of the peak added resistance for each ship type calculation and test value (average of speed for each ship<\/p>\n<\/div><\/section>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_10' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='05' class='avia-section main_color avia-section-small avia-no-border-styling avia-bg-style-scroll    av-arrow-down-section container_wrap sidebar_right' style = 'background-color: #3e669a; '  ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div style='padding-bottom:10px;color:#ffffff;' class='av-special-heading av-special-heading-h3 custom-color-heading blockquote modern-quote modern-centered   '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Motion Response and Structural Load<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#ffffff'><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='after_section_11' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<\/div><\/div><\/div><!-- close content main div --><\/div><div class='av-extra-border-element border-extra-arrow-down'><div class='av-extra-border-outer'><div class='av-extra-border-inner'  style='background-color:#3e669a;' ><\/div><\/div><\/div><\/div><div id='av_section_12' class='avia-section main_color avia-section-default avia-no-shadow avia-bg-style-scroll   container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n<div class=\"flex_column av_one_half  no_margin flex_column_div av-zero-column-padding first   \" style='border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover   Speed Polar Diagram avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-01.png' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><p>Speed Polar Diagram<\/p>\n<\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-01-495x400.png' alt='' title='\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-01'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_two_fifth  no_margin flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p class=\"p1\">The seakeeping tools used in SOIC are the 2D strip method (<strong>USDDCMO<\/strong>) and 3D panel technique (<strong>HSC3D<\/strong>). We provide predictions of the motion and wave load for a ship in regular and irregular seas. Speed Polar Plot has been developed to display the boundaries between ship speeds and ship-wave heading angles associated with design criteria in a particular sea state. This speed polar plot can provide the estimation of the seaworthiness for ships in early design process.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_half  no_margin flex_column_div first   \" style='padding:30px 0px 0px 0px ; border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/Wave-Piercing-Catamaran-in-Waves.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><p>Wave Piercing Catamaran in Waves<\/p>\n<\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/Wave-Piercing-Catamaran-in-Waves-495x400.jpg' alt='' title='Wave Piercing Catamaran in Waves'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_two_fifth  no_margin flex_column_div av-zero-column-padding   \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p class=\"p1\">Using the linearised three-dimensional source distribution technique (<strong>HSC3D<\/strong>), numerical computations have been performed for the wave piercing catamaran advancing in oblique waves and validated with a series of experiments The <strong>HSC3D<\/strong> can account divergent and transverse wave system as well as interaction between the hulls at the high speed range of multi-hulls.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p>SOIC have developed an integrating system <strong>USDDC\/FIPSAS<\/strong> combining the load predictions from the sea keeping analysis to the structural finite element analysis. The highly streamlined tool greatly improves the reliability of our structural design of new types and all special purpose ships.<\/p>\n<p>In the <strong>USDDC\/FIPSAS<\/strong>, the motion response effects and wave loads (include hydrodynamic pressures) of ship in waves are precisely handled by using the 3D ship motion\/wave load program <strong>HSC3D<\/strong>.<\/p>\n<p>The overall finite element structure analyses are preformed by solving structural response induced by the instantaneous wave loads predicted and imported from the 3-D panel method. Detailed responses of local structures of any interested parts can be further analyzed by using finer mesh models with local loads and displacements from overall analysis.<\/p>\n<p class=\"p1\">Since the <strong>USDDC\/FIPSAS<\/strong> system has been highly integrated, the refining process is possible in a short period. Most reliable and optimized structure will be inherent in our products which will leave owners from any nuisance defects.<\/p>\n<\/div><\/section><\/div><div class=\"flex_column av_one_third  no_margin flex_column_div first   \" style='padding:30px 0px 0px 0px ; border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-02.png' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><p>Seakeeping and Wave Loads Prediction of Ship in Waves<\/p>\n<\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-02-495x400.png' alt='' title='\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-02'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_third  no_margin flex_column_div    \" style='padding:30px 0px 0px 0px ; border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-03.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><p>Hull Grider F.E.M. Structural Analysis<\/p>\n<\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-03-495x400.jpg' alt='' title='\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-03'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><div class=\"flex_column av_one_third  no_margin flex_column_div    \" style='padding:30px 0px 0px 0px ; border-radius:0px; '><div class='avia-image-container  av-styling-  noHover  av-overlay-on-hover    avia-align-center '  itemprop=\"ImageObject\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><a href='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-04-1030x824.jpg' class='avia_image'  ><div class='av-image-caption-overlay'><div class='av-caption-image-overlay-bg' style='opacity:0.6; background-color:#000000; '><\/div><div class='av-image-caption-overlay-position'><div class='av-image-caption-overlay-center' style='color:#ffffff; '><p>Detailed Structural Analysys of Load Structure<\/p>\n<\/div><\/div><\/div><img class='avia_image ' src='https:\/\/www.soic.org.tw\/wp-content\/uploads\/2019\/01\/\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-04-495x400.jpg' alt='' title='\u904b\u52d5\u8ca0\u8377\u53ca\u7d50\u69cb\u53cd\u61c9-04'  itemprop=\"thumbnailUrl\"  \/><\/a><\/div><\/div><\/div><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_12' class='main_color av_default_container_wrap container_wrap sidebar_right'   ><div class='container' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-5523'><div class='entry-content-wrapper clearfix'>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":19,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5523","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.soic.org.tw\/en\/wp-json\/wp\/v2\/pages\/5523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.soic.org.tw\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.soic.org.tw\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.soic.org.tw\/en\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.soic.org.tw\/en\/wp-json\/wp\/v2\/comments?post=5523"}],"version-history":[{"count":5,"href":"https:\/\/www.soic.org.tw\/en\/wp-json\/wp\/v2\/pages\/5523\/revisions"}],"predecessor-version":[{"id":5994,"href":"https:\/\/www.soic.org.tw\/en\/wp-json\/wp\/v2\/pages\/5523\/revisions\/5994"}],"wp:attachment":[{"href":"https:\/\/www.soic.org.tw\/en\/wp-json\/wp\/v2\/media?parent=5523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}