{"id":2089,"date":"2018-02-15T16:56:22","date_gmt":"2018-02-15T13:56:22","guid":{"rendered":"https:\/\/ishik.edu.iq\/conf\/iec\/?p=2089"},"modified":"2018-02-20T16:16:48","modified_gmt":"2018-02-20T13:16:48","slug":"iec2017-10","status":"publish","type":"post","link":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/","title":{"rendered":"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers"},"content":{"rendered":"<div class=\"page\" style=\"text-align: center;\" title=\"Page 1\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p style=\"text-align: center;\"><span style=\"color: #800000;\"><strong>3rd International Engineering Conference on Developments in Civil &amp; Computer Engineering Applications (IEC2017)<\/strong><\/span><\/p>\n<p style=\"text-align: left;\"><strong>Title:\u00a0<\/strong>Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers<\/p>\n<p style=\"text-align: left;\"><strong>Authors:\u00a0<\/strong>Adnan Ismael, Hamid Hussein, Mohammed Tareq, Mustafa gunal<\/p>\n<p style=\"text-align: left;\"><strong>DOI: <\/strong>10.23918\/iec2017.10<\/p>\n<p style=\"text-align: left;\"><strong>Abstract<\/strong>: The study presents a three-dimensional numerical simulation of turbulent flow field around unconventional bridge piers which they are downstream-facing round- nosed (DS-FRNP) and upstream-facing round- nosed (US-FRNP), were compared with a circular pier in fixed-bed using the computational fluid dynamics (CFD). In this paper, the flow field passing around the bridge piers is predicted using k- ? standard turbulence model. The predicted flow velocity in x-direction and turbulent kinetic energy (TKE) compares with tested data. Simulated flow velocity and turbulent kinetic energy are in good agreement with experimental data. Numerical model predicts the flow features such as flow reversal upstream the pier, down flow upstream the pier and flow in wake region, the shape of vortices (horse shoe vortex and wake vortex) also captured by simulation. The discussion of the relation between bridge pier shape and turbulent kinetic energy in this study will help to control the scour around bridge piers.<\/p>\n<p style=\"text-align: left;\"><strong>Keywords<\/strong>: CFD, k-? model, 3D turbulence flow and uncoventional bridge pier.<\/p>\n<\/div>\n<p style=\"text-align: left;\">[button href=&#8221;https:\/\/conferences.tiu.edu.iq\/iec\/wp-content\/uploads\/2018\/02\/IEC2017_A10_Simulation-of-Three-Dimensional-Flow-Field-Around-Unconventional-Bridge-Piers.pdf&#8221; size=&#8221;medium&#8221; textcolor=&#8221;#ffffff&#8221;]Full Paper (PDF)[\/button]<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>3rd International Engineering Conference on Developments in Civil &amp; Computer Engineering Applications (IEC2017) Title:\u00a0Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers Authors:\u00a0Adnan Ismael, Hamid Hussein, Mohammed Tareq, Mustafa gunal DOI: 10.23918\/iec2017.10 Abstract: The study presents a three-dimensional numerical simulation of turbulent flow field around unconventional bridge piers which they are downstream-facing round- nosed (DS-FRNP) &hellip; <\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-2089","post","type-post","status-publish","format-standard","hentry","category-iec2017-proceedings-book"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers -\" \/>\n<meta property=\"og:description\" content=\"3rd International Engineering Conference on Developments in Civil &amp; Computer Engineering Applications (IEC2017) Title:\u00a0Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers Authors:\u00a0Adnan Ismael, Hamid Hussein, Mohammed Tareq, Mustafa gunal DOI: 10.23918\/iec2017.10 Abstract: The study presents a three-dimensional numerical simulation of turbulent flow field around unconventional bridge piers which they are downstream-facing round- nosed (DS-FRNP) &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Tishkuniversity\/?ref=bookmarks\" \/>\n<meta property=\"article:published_time\" content=\"2018-02-15T13:56:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-02-20T13:16:48+00:00\" \/>\n<meta name=\"author\" content=\"Web Admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@tishkuni\" \/>\n<meta name=\"twitter:site\" content=\"@tishkuni\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Web Admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/\"},\"author\":{\"name\":\"Web Admin\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/person\/29db1c5dd3318fe7aa99165dc7b6c203\"},\"headline\":\"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers\",\"datePublished\":\"2018-02-15T13:56:22+00:00\",\"dateModified\":\"2018-02-20T13:16:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/\"},\"wordCount\":227,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#organization\"},\"articleSection\":[\"IEC2017 Proceedings Book\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/\",\"url\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/\",\"name\":\"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers -\",\"isPartOf\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#website\"},\"datePublished\":\"2018-02-15T13:56:22+00:00\",\"dateModified\":\"2018-02-20T13:16:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/conferences.tiu.edu.iq\/iec\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#website\",\"url\":\"https:\/\/conferences.tiu.edu.iq\/iec\/\",\"name\":\"TIU - IEC 2020\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/conferences.tiu.edu.iq\/iec\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#organization\",\"name\":\"Tishk International University\",\"url\":\"https:\/\/conferences.tiu.edu.iq\/iec\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/conferences.tiu.edu.iq\/iec\/wp-content\/uploads\/2021\/09\/cropped-cropped-cropped-8IEC2-e1765454092479-1-1.png\",\"contentUrl\":\"https:\/\/conferences.tiu.edu.iq\/iec\/wp-content\/uploads\/2021\/09\/cropped-cropped-cropped-8IEC2-e1765454092479-1-1.png\",\"width\":116,\"height\":63,\"caption\":\"Tishk International University\"},\"image\":{\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Tishkuniversity\/?ref=bookmarks\",\"https:\/\/x.com\/tishkuni\",\"https:\/\/www.instagram.com\/tishk.international.university\/\",\"https:\/\/www.youtube.com\/channel\/UCQRKNIvqcvKLa7DLbWVvR7Q\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/person\/29db1c5dd3318fe7aa99165dc7b6c203\",\"name\":\"Web Admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/3a47b9231d151155cd33bd25d059ecb52841805eb3d30eec2e06be3ffe6ee961?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/3a47b9231d151155cd33bd25d059ecb52841805eb3d30eec2e06be3ffe6ee961?s=96&d=mm&r=g\",\"caption\":\"Web Admin\"},\"url\":\"https:\/\/conferences.tiu.edu.iq\/iec\/author\/web_admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers -","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/","og_locale":"en_US","og_type":"article","og_title":"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers -","og_description":"3rd International Engineering Conference on Developments in Civil &amp; Computer Engineering Applications (IEC2017) Title:\u00a0Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers Authors:\u00a0Adnan Ismael, Hamid Hussein, Mohammed Tareq, Mustafa gunal DOI: 10.23918\/iec2017.10 Abstract: The study presents a three-dimensional numerical simulation of turbulent flow field around unconventional bridge piers which they are downstream-facing round- nosed (DS-FRNP) &hellip;","og_url":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/","article_publisher":"https:\/\/www.facebook.com\/Tishkuniversity\/?ref=bookmarks","article_published_time":"2018-02-15T13:56:22+00:00","article_modified_time":"2018-02-20T13:16:48+00:00","author":"Web Admin","twitter_card":"summary_large_image","twitter_creator":"@tishkuni","twitter_site":"@tishkuni","twitter_misc":{"Written by":"Web Admin","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/#article","isPartOf":{"@id":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/"},"author":{"name":"Web Admin","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/person\/29db1c5dd3318fe7aa99165dc7b6c203"},"headline":"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers","datePublished":"2018-02-15T13:56:22+00:00","dateModified":"2018-02-20T13:16:48+00:00","mainEntityOfPage":{"@id":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/"},"wordCount":227,"commentCount":0,"publisher":{"@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#organization"},"articleSection":["IEC2017 Proceedings Book"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/","url":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/","name":"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers -","isPartOf":{"@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#website"},"datePublished":"2018-02-15T13:56:22+00:00","dateModified":"2018-02-20T13:16:48+00:00","breadcrumb":{"@id":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/iec2017-10\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/conferences.tiu.edu.iq\/iec\/"},{"@type":"ListItem","position":2,"name":"Simulation of Three-Dimensional Flow Field around Unconventional Bridge Piers"}]},{"@type":"WebSite","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#website","url":"https:\/\/conferences.tiu.edu.iq\/iec\/","name":"TIU - IEC 2020","description":"","publisher":{"@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/conferences.tiu.edu.iq\/iec\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#organization","name":"Tishk International University","url":"https:\/\/conferences.tiu.edu.iq\/iec\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/logo\/image\/","url":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-content\/uploads\/2021\/09\/cropped-cropped-cropped-8IEC2-e1765454092479-1-1.png","contentUrl":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-content\/uploads\/2021\/09\/cropped-cropped-cropped-8IEC2-e1765454092479-1-1.png","width":116,"height":63,"caption":"Tishk International University"},"image":{"@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Tishkuniversity\/?ref=bookmarks","https:\/\/x.com\/tishkuni","https:\/\/www.instagram.com\/tishk.international.university\/","https:\/\/www.youtube.com\/channel\/UCQRKNIvqcvKLa7DLbWVvR7Q"]},{"@type":"Person","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/person\/29db1c5dd3318fe7aa99165dc7b6c203","name":"Web Admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/conferences.tiu.edu.iq\/iec\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/3a47b9231d151155cd33bd25d059ecb52841805eb3d30eec2e06be3ffe6ee961?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/3a47b9231d151155cd33bd25d059ecb52841805eb3d30eec2e06be3ffe6ee961?s=96&d=mm&r=g","caption":"Web Admin"},"url":"https:\/\/conferences.tiu.edu.iq\/iec\/author\/web_admin\/"}]}},"_links":{"self":[{"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/posts\/2089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/comments?post=2089"}],"version-history":[{"count":5,"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/posts\/2089\/revisions"}],"predecessor-version":[{"id":2274,"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/posts\/2089\/revisions\/2274"}],"wp:attachment":[{"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/media?parent=2089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/categories?post=2089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/conferences.tiu.edu.iq\/iec\/wp-json\/wp\/v2\/tags?post=2089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}