{"id":570,"date":"2022-10-20T12:52:06","date_gmt":"2022-10-20T16:52:06","guid":{"rendered":"https:\/\/carleton.ca\/nanomechanics\/?p=570"},"modified":"2026-03-04T09:53:50","modified_gmt":"2026-03-04T14:53:50","slug":"our-article-on-the-use-of-scaling-analysis-as-a-tool-for-the-validation-of-cfd-results-appears-in-the-journal-of-thermal-science-and-engineering-progress","status":"publish","type":"post","link":"https:\/\/carleton.ca\/nanomechanics\/2022\/our-article-on-the-use-of-scaling-analysis-as-a-tool-for-the-validation-of-cfd-results-appears-in-the-journal-of-thermal-science-and-engineering-progress\/","title":{"rendered":"Our article on the use of scaling analysis as a tool for the validation of CFD results appears in the journal of Thermal Science and Engineering Progress"},"content":{"rendered":"\n<section class=\"w-screen px-6 cu-section cu-section--white ml-offset-center md:px-8 lg:px-14\">\n    <div class=\"space-y-6 cu-max-w-child-5xl  md:space-y-10 cu-prose-first-last\">\n\n            <div class=\"cu-textmedia flex flex-col lg:flex-row mx-auto gap-6 md:gap-10 my-6 md:my-12 first:mt-0 max-w-5xl\">\n        <div class=\"justify-start cu-textmedia-content cu-prose-first-last\" style=\"flex: 0 0 100%;\">\n            <header class=\"font-light prose-xl cu-pageheader md:prose-2xl cu-component-updated cu-prose-first-last\">\n                                    <h1 class=\"cu-prose-first-last font-semibold !mt-2 mb-4 md:mb-6 relative after:absolute after:h-px after:bottom-0 after:bg-cu-red after:left-px text-3xl md:text-4xl lg:text-5xl lg:leading-[3.5rem] pb-5 after:w-10 text-cu-black-700 not-prose\">\n                        Our article on the use of scaling analysis as a tool for the validation of CFD results appears in the journal of Thermal Science and Engineering Progress\n                    <\/h1>\n                \n                                \n                            <\/header>\n\n                    <\/div>\n\n            <\/div>\n\n    <\/div>\n<\/section>\n\n<p><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2451904922003195\" target=\"_blank\" rel=\"noopener noreferrer\">In this article<\/a>, we&nbsp;proposed scaling analysis as a simple approach to replace experimental measurements to validate CFD results.<span class=\"Apple-converted-space\">&nbsp;In fact, we used&nbsp;<\/span>scaling analysis to validate the simulation results due to insufficient experimental results.<\/p>\n\n\n\n<p>The journal bearing housing of a gas turbine engine was studied in this work. The authors considered the influences of the revolution speed of the rotor on the velocity, pressure and temperature distribution of the bulk oil at fixed inlet velocity and inlet temperature. First of all, we performed a CFD simulation on the fluid flow and heat transfer in the bulk oil of the bearing housing using COMSOL 6.<span class=\"Apple-converted-space\">&nbsp;Then, MATLAB R2022a was used to model scaling analysis results. Finally,<\/span>&nbsp;the CFD simulation results were compared with the final equation obtained by the scaling analysis.<\/p>\n\n\n\n<p>Overall, we found that the CFD simulation developed in this work&nbsp;is physically valid. We showed an agreement between the simulation results and the governing equations of the system, especially at higher rotational speeds.<\/p>\n\n\n\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this article, we&nbsp;proposed scaling analysis as a simple approach to replace experimental measurements to validate CFD results.&nbsp;In fact, we used&nbsp;scaling analysis to validate the simulation results due to insufficient experimental results. The journal bearing housing of a gas turbine engine was studied in this work. The authors considered the influences of the revolution speed [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1],"tags":[],"class_list":["post-570","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":{"cu_post_thumbnail":""},"_links":{"self":[{"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/posts\/570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/comments?post=570"}],"version-history":[{"count":1,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/posts\/570\/revisions"}],"predecessor-version":[{"id":571,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/posts\/570\/revisions\/571"}],"wp:attachment":[{"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/media?parent=570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/categories?post=570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/tags?post=570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}