[{"data":1,"prerenderedAt":120},["ShallowReactive",2],{"C7R6hPc_9Htqvfb7HshOCQCcMn_u4Z3BL_Q1B1xJBTc":3,"article_use-fea-vs-cfd-thermal-analysis_solidworks":10,"_apollo:default":118,"_apollo:identified":119},{"mailchimpAudience":4},{"actionUrl":5,"slug":6,"locale":7,"default":8,"__typename":9},"","use-fea-vs-cfd-thermal-analysis","en","https:\u002F\u002F3ds.us3.list-manage.com\u002Fsubscribe\u002Fpost?u=ed4601044e1936748c0d2aa6b&id=e5080ff9fe&f_id=002d4de2f0","MailchimpAudience",{"posts":11},{"nodes":12,"__typename":117},[13],{"id":14,"slug":6,"title":15,"uri":16,"excerpt":17,"locale":18,"featuredImage":21,"tableOfContents":29,"content":30,"date":31,"authorJobTitle":5,"author":32,"masterings":44,"globalTags":48,"products":62,"disciplines":76,"seo":106,"__typename":116},"cG9zdDozMjM5Nw==","When to use FEA vs. CFD for Thermal Analysis","\u002Fproducts\u002Fsolidworks\u002Fuse-fea-vs-cfd-thermal-analysis","\u003Cp>This blog explains which analysis tool to use when conducting thermal analysis.…\u003C\u002Fp>\n",{"locale":19,"__typename":20},"en_US","Locale",{"node":22,"__typename":28},{"large":23,"__typename":24,"medium_large":23,"thumbnail":25,"srcSet":26,"sizes":27},"https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_image-1.png.webp","MediaItem","https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_image-1-150x150.png.webp","https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_image-1.png.webp 391w, https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_image-1-300x258.png.webp 300w","(max-width: 391px) 100vw, 391px","NodeWithFeaturedImageToMediaItemConnectionEdge",[],"\u003Cp>Did you know that SOLIDWORKS Computational Fluid Dynamics (CFD) analysis for heat transfer is now as easy to perform as Finite Element Analysis (FEA)?\u003C\u002Fp>\u003Cp>It’s true.\nIn the past if an engineer didn’t have a PhD and expensive specialized software, their choice for heat transfer analysis was limited to FEA. That’s unfortunate because for most thermal simulation applications, FEA is not the best tool for the job. SOLIDWORKS Flow Simulation is fully embedded inside SOLIDWORKS, making it easy to use and easy to set up. Since the power of CFD is now seamlessly integrated into the platform that you use every day, you can readily choose the simulation tool that best fits your needs.\u003C\u002Fp>\u003Cfigure class=\"wp-block-image size-large\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"391\" height=\"336\" src=\"https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_image-2.png.webp\" alt=\"\" class=\"wp-image-32399\" srcset=\"https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_image-2.png.webp 391w, https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_image-2-300x258.png.webp 300w\" sizes=\"auto, (max-width: 391px) 100vw, 391px\" \u002F>\u003C\u002Ffigure>\u003Cp>Now you know that FEA and CFD are equally easy to use, do you know when to use one versus the other? We will make that question easy to answer too. The tool to use depends on the heat transfer mechanisms that are taking place in the components that you are designing: conduction, convection, radiation or most of the time, a combination of all three. In addition, the level of accuracy you are willing to accept will also influence your decision.\u003C\u002Fp>\u003Cp>The table below summarizes the tool to use depending on the type of heat transfer mechanisms you are analyzing:\u003C\u002Fp>\u003Cfigure class=\"wp-block-image size-large\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"198\" src=\"https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_chart-2.jpg.webp\" alt=\"\" class=\"wp-image-32400\" srcset=\"https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_chart-2.jpg.webp 670w, https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Ffea-cfd_chart-2-300x89.jpg.webp 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \u002F>\u003C\u002Ffigure>\u003Cp>To find out more about when to use FEA vs. CFD, watch this short video:\u003C\u002Fp>\u003Cdiv class=\"ds-video\">\u003Ca data-3ds-videoplayer=\"modal\" href=\"https:\u002F\u002Fwww.youtube.com\u002Fwatch?v=-gezLXALHNA\" target=\"_blank\">\u003Cspan class=\"ImageCover Border Block\" style=\"background-image: url(https:\u002F\u002Fimg.youtube.com\u002Fvi\u002F-gezLXALHNA\u002Fhqdefault.jpg); width:100%; height: 100%;\">\u003Cspan class=\"Btn--circle isCenter\">\u003Ci class=\"Icon Icon--playBig\">\u003C\u002Fi>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fa>\u003Cspan>\u003Cfigure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\">\u003Cdiv class=\"wp-block-embed__wrapper\">\u003C\u002Fdiv>\u003C\u002Ffigure>\u003C\u002Fspan>\u003C\u002Fdiv>\u003Cp>Click on the banner below to get more information about \u003Ca href=\"https:\u002F\u002Fwww.solidworks.com\u002Fsw\u002Fproducts\u002Fsimulation\u002Fpackages.htm\" target=\"_blank\">SOLIDWORKS Simulation packages\u003C\u002Fa> or contact your Value Added Reseller.\u003C\u002Fp>\u003Cp>\u003Ca href=\"https:\u002F\u002Fwww.solidworks.com\u002Fsw\u002Fproducts\u002Fsimulation\u002Fpackages.htm\" target=\"_blank\">\u003C\u002Fa>\u003C\u002Fp>\u003Cfigure class=\"wp-block-image size-large\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"166\" src=\"https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Fsimbanner.jpg.webp\" alt=\"\" class=\"wp-image-32401\" srcset=\"https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Fsimbanner.jpg.webp 525w, https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2025\u002F12\u002Fsimbanner-300x95.jpg.webp 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \u002F>\u003C\u002Ffigure>\u003C!-- \u002Fwp:post-content -->","2017-04-03T10:02:40",{"node":33,"__typename":43},{"nicename":34,"description":35,"slug":34,"name":36,"firstName":37,"lastName":38,"avatar":39,"__typename":42},"maidoan","Mai DOAN is a Product Portfolio Manager for SOLIDWORKS Simulation. She has 20 years of experience in Simulation and Design. Prior to joining SOLIDWORKS in 2014 as a Territory Technical Manager, Mai worked as a Senior Application Engineer for ANSYS with expertise in Finite Element Analysis for more than 8 years. Before that, she developed her real world experience by designing mobile devices with an emphasis on Simulation for High Tech companies such as Siemens and Novatel Wireless. She holds Bachelor and Master's degrees in Mechanical Engineering, and speaks English, French & Vietnamese fluently.","Mai Doan","Mai","Doan",{"url":40,"__typename":41},"https:\u002F\u002Fblog-assets.solidworks.com\u002Fuploads\u002F2026\u002F01\u002Fmai-doan-700x700-120x120-1.jpg.webp","Avatar","User","NodeWithAuthorToUserConnectionEdge",{"nodes":45,"edges":46,"__typename":47},[],[],"PostToTaxonomy_masteringConnection",{"nodes":49,"__typename":61},[50,56],{"id":51,"name":52,"slug":53,"uri":54,"__typename":55},"dGVybTo5NjMw","Computational Fluid Dynamics (CFD)","computational-fluid-dynamics","\u002Ftags\u002Fcomputational-fluid-dynamics\u002F","Taxonomy_tag",{"id":57,"name":58,"slug":59,"uri":60,"__typename":55},"dGVybTo5NjA3","Simulation","simulation","\u002Ftags\u002Fsimulation\u002F","PostToTaxonomy_tagConnection",{"edges":63,"nodes":73,"__typename":75},[64],{"isPrimary":65,"node":66,"__typename":72},false,{"id":67,"name":68,"slug":69,"uri":70,"__typename":71},"dGVybTo1Ng==","SOLIDWORKS","solidworks","\u002Fproducts\u002Fsolidworks\u002F","Taxonomy_product","PostToTaxonomy_productConnectionEdge",[74],{"id":67,"name":68,"slug":69,"uri":70,"__typename":71},"PostToTaxonomy_productConnection",{"nodes":77,"edges":99,"__typename":105},[78,92],{"id":79,"name":80,"slug":81,"uri":82,"parentId":83,"disciplines":84,"__typename":91},"dGVybTo4Ng==","CFD","cfd","\u002Fdisciplines\u002Fcfd\u002F","dGVybTo4NQ==",{"nodes":85,"__typename":90},[86],{"title":80,"uri":87,"parentId":88,"__typename":89},"\u002Fdisciplines\u002Fsimulation\u002Fcfd","cG9zdDozODAw","Discipline","Taxonomy_disciplineToDisciplineConnection","Taxonomy_discipline",{"id":83,"name":58,"slug":59,"uri":93,"parentId":94,"disciplines":95,"__typename":91},"\u002Fdisciplines\u002Fsimulation\u002F",null,{"nodes":96,"__typename":90},[97],{"title":58,"uri":98,"parentId":94,"__typename":89},"\u002Fdisciplines\u002Fsimulation",[100,103],{"isPrimary":65,"node":101,"__typename":102},{"parentId":83,"id":79,"name":80,"slug":81,"uri":82,"__typename":91},"PostToTaxonomy_disciplineConnectionEdge",{"isPrimary":65,"node":104,"__typename":102},{"parentId":94,"id":83,"name":58,"slug":59,"uri":93,"__typename":91},"PostToTaxonomy_disciplineConnection",{"canonical":5,"title":107,"metaDesc":5,"opengraphAuthor":5,"opengraphDescription":108,"opengraphTitle":15,"opengraphUrl":109,"opengraphSiteName":110,"opengraphPublishedTime":111,"opengraphModifiedTime":112,"twitterTitle":5,"twitterDescription":5,"readingTime":113,"metaRobotsNoindex":114,"__typename":115},"When to use FEA vs. CFD for Thermal Analysis - Blog Solidworks","This blog explains which analysis tool to use when conducting thermal analysis.…","\u002Fproducts\u002Fsolidworks\u002Fuse-fea-vs-cfd-thermal-analysis\u002F","Blog Solidworks","2017-04-03T14:02:40+00:00","2026-03-04T15:04:36+00:00",1,"noindex","PostTypeSEO","Post","RootQueryToPostConnection",{},{},1776949554108]