{"id":8,"date":"2022-10-20T10:30:28","date_gmt":"2022-10-20T14:30:28","guid":{"rendered":"http:\/\/ccs-cmsdev1.carleton.ca\/electro\/?page_id=8"},"modified":"2026-03-05T10:17:13","modified_gmt":"2026-03-05T15:17:13","slug":"news","status":"publish","type":"page","link":"https:\/\/carleton.ca\/nanomechanics\/news\/","title":{"rendered":"News"},"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                        News\n                    <\/h1>\n                \n                                \n                            <\/header>\n\n                    <\/div>\n\n            <\/div>\n\n    <\/div>\n<\/section>\n\n\n\n    \n\n\n                                                                                                                                                                                                                                                                                                                                                                                    \n\n\n\n<section class=\"w-screen px-6 cu-section cu-section--white cu-section--cards ml-offset-center md:px-8 lg:px-14\" data-attributes=\"&#x7B;&quot;showImages&quot;&#x3A;false,&quot;moreButton&quot;&#x3A;&quot;loadmore&quot;,&quot;blockType&quot;&#x3A;&quot;cards&quot;,&quot;contentType&quot;&#x3A;&quot;post&quot;,&quot;currentPage&quot;&#x3A;1,&quot;blockBackground&quot;&#x3A;&quot;white&quot;,&quot;numberOfColumns&quot;&#x3A;3,&quot;numberOfPosts&quot;&#x3A;6,&quot;showDates&quot;&#x3A;true,&quot;showTimeToRead&quot;&#x3A;true,&quot;showExcerpts&quot;&#x3A;true,&quot;showFilter&quot;&#x3A;false,&quot;taxName&quot;&#x3A;&quot;category&quot;,&quot;categories&quot;&#x3A;&quot;1&quot;,&quot;tags&quot;&#x3A;&quot;&quot;&#x7D;\" data-page=\"2\">\n    <div class=\"space-y-6 cu-max-w-child-5xl  md:space-y-10 cu-prose-first-last\">\n\n                \n                \n        <div class=\"cu-loading hidden text-center mx-auto h-6 w-6 animate-spin rounded-full border-4 border-solid border-current border-r-transparent align-[-0.125em] motion-reduce:animate-[spin_1.5s_linear_infinite]\" role=\"status\">\n    <span class=\"!absolute !-m-px !h-px !w-px !overflow-hidden !whitespace-nowrap !border-0 !p-0 ![clip:rect(0,0,0,0)]\">\n        Loading&#8230;\n    <\/span>\n<\/div>\n\n                                        \n        <p class=\"cu-no-posts hidden\">\n            No\n            category\n\n            posts are available.\n        <\/p>\n\n                <div class=\"cu-column cu-component not-contained mx-auto grid max-w-5xl md:grid-cols-3 gap-6 md:gap-10\">\n                        \n                    \n\n<div class=\"not-prose cu-card rounded-lg @container md:max-w-xl flex flex-col gap-3 bg-white shadow-lg shadow-cu-black-100 group duration-300 ease-in hover:scale-[1.02] hover:shadow-cu-black-200\">\n\n    \n    \n        <header class=\"flex flex-col gap-3  px-6 first:mt-6\">\n        <div class=\"flex flex-row w-full gap-1\">\n                        <time datetime=\"2025-06-17T20:00:00-04:00\" class=\"block italic text-sm text-cu-black-600\">\n        June 18, 2025\n    <\/time>\n\n                    <\/div>        \n        \n    \n    <h2 class=\"line-clamp-3 text-lg font-semibold text-cu-black @sm:md:text-xl leading-6 @sm:md:leading-8\">\n        Arnav Rana successfully defends PhD thesis\n    <\/h2>\n\n            <\/header>\n\n\n            <div class=\"flex flex-col px-6 dark:text-white\">\n            <p class=\"text-base text-cu-black-700 dark:text-white \">\n                Congratulations to Arnav Rana, who successfully defended his PhD thesis today.&nbsp; Arnav&#8217;s work, entitled &#8220;Studies of Anisotropic Ductile Fracture Behaviour in Pipeline Steels,&#8221; is an\n                                    &#8230;\n                            <\/p>\n        <\/div>\n    \n    <footer class=\"px-6 pt-3 mt-auto md:pt-5\">\n        <a href=\"https:\/\/carleton.ca\/nanomechanics\/2025\/arnav-rana-successfully-defends-phd-thesis\/\" class=\"cu-button cu-button--red cu-button--small\">\n            Read news\n            <span class=\"sr-only\">\n                post\n                Arnav Rana successfully defends PhD thesis\n            <\/span>\n        <\/a>\n    <\/footer>\n<\/div>\n\n            \n                    \n\n<div class=\"not-prose cu-card rounded-lg @container md:max-w-xl flex flex-col gap-3 bg-white shadow-lg shadow-cu-black-100 group duration-300 ease-in hover:scale-[1.02] hover:shadow-cu-black-200\">\n\n    \n    \n        <header class=\"flex flex-col gap-3  px-6 first:mt-6\">\n        <div class=\"flex flex-row w-full gap-1\">\n                        <time datetime=\"2024-03-19T20:00:00-04:00\" class=\"block italic text-sm text-cu-black-600\">\n        March 20, 2024\n    <\/time>\n\n                    <\/div>        \n        \n    \n    <h2 class=\"line-clamp-3 text-lg font-semibold text-cu-black @sm:md:text-xl leading-6 @sm:md:leading-8\">\n        Arnav Rana\u2019s work to appear in Engineering Fracture Mechanics\n    <\/h2>\n\n            <\/header>\n\n\n            <div class=\"flex flex-col px-6 dark:text-white\">\n            <p class=\"text-base text-cu-black-700 dark:text-white \">\n                Arnav has made a nice contribution to the literature on J-Q theory, quantifying the limits of applicability of the theory in ductile fracture students, especially\n                                    &#8230;\n                            <\/p>\n        <\/div>\n    \n    <footer class=\"px-6 pt-3 mt-auto md:pt-5\">\n        <a href=\"https:\/\/carleton.ca\/nanomechanics\/2024\/arnav-ranas-work-to-appear-in-engineering-fracture-mechanics\/\" class=\"cu-button cu-button--red cu-button--small\">\n            Read news\n            <span class=\"sr-only\">\n                post\n                Arnav Rana\u2019s work to appear in Engineering Fracture Mechanics\n            <\/span>\n        <\/a>\n    <\/footer>\n<\/div>\n\n            \n                    \n\n<div class=\"not-prose cu-card rounded-lg @container md:max-w-xl flex flex-col gap-3 bg-white shadow-lg shadow-cu-black-100 group duration-300 ease-in hover:scale-[1.02] hover:shadow-cu-black-200\">\n\n    \n    \n        <header class=\"flex flex-col gap-3  px-6 first:mt-6\">\n        <div class=\"flex flex-row w-full gap-1\">\n                        <time datetime=\"2024-03-19T20:00:00-04:00\" class=\"block italic text-sm text-cu-black-600\">\n        March 20, 2024\n    <\/time>\n\n                    <\/div>        \n        \n    \n    <h2 class=\"line-clamp-3 text-lg font-semibold text-cu-black @sm:md:text-xl leading-6 @sm:md:leading-8\">\n        Alireza Rezvanpour paper accepted to Thermal Science and Engineering Progress\n    <\/h2>\n\n            <\/header>\n\n\n            <div class=\"flex flex-col px-6 dark:text-white\">\n            <p class=\"text-base text-cu-black-700 dark:text-white \">\n                Alireza&#8217;s second paper with the group, &#8220;Prediction of PAN oxidation in a gas turbine bearing chamber using coupled chemical kinetics and CFD simulation of lubricant\n                                    &#8230;\n                            <\/p>\n        <\/div>\n    \n    <footer class=\"px-6 pt-3 mt-auto md:pt-5\">\n        <a href=\"https:\/\/carleton.ca\/nanomechanics\/2024\/alireza-rezvanpour-paper-accepted-to-thermal-science-and-engineering-progress\/\" class=\"cu-button cu-button--red cu-button--small\">\n            Read news\n            <span class=\"sr-only\">\n                post\n                Alireza Rezvanpour paper accepted to Thermal Science and Engineering Progress\n            <\/span>\n        <\/a>\n    <\/footer>\n<\/div>\n\n            \n                    \n\n<div class=\"not-prose cu-card rounded-lg @container md:max-w-xl flex flex-col gap-3 bg-white shadow-lg shadow-cu-black-100 group duration-300 ease-in hover:scale-[1.02] hover:shadow-cu-black-200\">\n\n    \n    \n        <header class=\"flex flex-col gap-3  px-6 first:mt-6\">\n        <div class=\"flex flex-row w-full gap-1\">\n                        <time datetime=\"2022-10-19T20:00:00-04:00\" class=\"block italic text-sm text-cu-black-600\">\n        October 20, 2022\n    <\/time>\n\n                    <\/div>        \n        \n    \n    <h2 class=\"line-clamp-3 text-lg font-semibold text-cu-black @sm:md:text-xl leading-6 @sm:md:leading-8\">\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    <\/h2>\n\n            <\/header>\n\n\n            <div class=\"flex flex-col px-6 dark:text-white\">\n            <p class=\"text-base text-cu-black-700 dark:text-white \">\n                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\n                                    &#8230;\n                            <\/p>\n        <\/div>\n    \n    <footer class=\"px-6 pt-3 mt-auto md:pt-5\">\n        <a href=\"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\/\" class=\"cu-button cu-button--red cu-button--small\">\n            Read news\n            <span class=\"sr-only\">\n                post\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            <\/span>\n        <\/a>\n    <\/footer>\n<\/div>\n\n            \n                    \n\n<div class=\"not-prose cu-card rounded-lg @container md:max-w-xl flex flex-col gap-3 bg-white shadow-lg shadow-cu-black-100 group duration-300 ease-in hover:scale-[1.02] hover:shadow-cu-black-200\">\n\n    \n    \n        <header class=\"flex flex-col gap-3  px-6 first:mt-6\">\n        <div class=\"flex flex-row w-full gap-1\">\n                        <time datetime=\"2021-06-27T20:00:00-04:00\" class=\"block italic text-sm text-cu-black-600\">\n        June 28, 2021\n    <\/time>\n\n                    <\/div>        \n        \n    \n    <h2 class=\"line-clamp-3 text-lg font-semibold text-cu-black @sm:md:text-xl leading-6 @sm:md:leading-8\">\n        Rafaela Aguiar\u2019s work accepted to Scientific Reports\n    <\/h2>\n\n            <\/header>\n\n\n            <div class=\"flex flex-col px-6 dark:text-white\">\n            <p class=\"text-base text-cu-black-700 dark:text-white \">\n                Rafaela\u2019s second paper, \u201cMicrostructural evidence of the toughening mechanisms of polyurethane reinforced with halloysite nanotubes under high strain-rate tensile loading,\u201d has been accepted to Scientific\n                                    &#8230;\n                            <\/p>\n        <\/div>\n    \n    <footer class=\"px-6 pt-3 mt-auto md:pt-5\">\n        <a href=\"https:\/\/carleton.ca\/nanomechanics\/2021\/rafaela-aguiars-work-accepted-to-scientific-reports-2\/\" class=\"cu-button cu-button--red cu-button--small\">\n            Read news\n            <span class=\"sr-only\">\n                post\n                Rafaela Aguiar\u2019s work accepted to Scientific Reports\n            <\/span>\n        <\/a>\n    <\/footer>\n<\/div>\n\n            \n                    \n\n<div class=\"not-prose cu-card rounded-lg @container md:max-w-xl flex flex-col gap-3 bg-white shadow-lg shadow-cu-black-100 group duration-300 ease-in hover:scale-[1.02] hover:shadow-cu-black-200\">\n\n    \n    \n        <header class=\"flex flex-col gap-3  px-6 first:mt-6\">\n        <div class=\"flex flex-row w-full gap-1\">\n                        <time datetime=\"2021-05-25T20:00:00-04:00\" class=\"block italic text-sm text-cu-black-600\">\n        May 26, 2021\n    <\/time>\n\n                    <\/div>        \n        \n    \n    <h2 class=\"line-clamp-3 text-lg font-semibold text-cu-black @sm:md:text-xl leading-6 @sm:md:leading-8\">\n        Our article on the MD simulations of spallation in polymers appears in the Journal of Applied Mechanics\n    <\/h2>\n\n            <\/header>\n\n\n            <div class=\"flex flex-col px-6 dark:text-white\">\n            <p class=\"text-base text-cu-black-700 dark:text-white \">\n                In this article, we computed the spall strength of polyurethane samples by following two methods: (1) The indirect method (from the free surface velocity history,\n                                    &#8230;\n                            <\/p>\n        <\/div>\n    \n    <footer class=\"px-6 pt-3 mt-auto md:pt-5\">\n        <a href=\"https:\/\/carleton.ca\/nanomechanics\/2021\/our-article-on-the-md-simulations-of-spallation-in-polymers-appears-in-the-journal-of-applied-mechanics\/\" class=\"cu-button cu-button--red cu-button--small\">\n            Read news\n            <span class=\"sr-only\">\n                post\n                Our article on the MD simulations of spallation in polymers appears in the Journal of Applied Mechanics\n            <\/span>\n        <\/a>\n    <\/footer>\n<\/div>\n\n                    \n        <\/div>\n        \n                                            <button aria-label=\"Load More\" class=\"loadMore cu-button not-prose cu-button--dark-grey cu-button--center \" type=\"button\">\n    <div class=\"block load-more-button\">\n        Load More\n    <\/div>\n    <div class=\"hidden no-more-posts\">\n        No more to load\n    <\/div>\n    <div class=\"items-center justify-center hidden load-more-spinner cu-pageloader\">\n    <div class=\"inline-block h-6 w-6 animate-spin rounded-full border-4 border-solid border-current border-r-transparent align-[-0.125em] motion-reduce:animate-[spin_1.5s_linear_infinite]\" role=\"status\">\n        <span class=\"!absolute !-m-px !h-px !w-px !overflow-hidden !whitespace-nowrap !border-0 !p-0 ![clip:rect(0,0,0,0)]\">\n            Loading&#8230;\n        <\/span>\n    <\/div>\n<\/div>\n<\/button>\n                    \n    <\/div>\n<\/section>\n\n\n\n<h2 id=\"our-article-on-the-using-of-scaling-analysis-as-a-tool-for-the-validation-of-cfd-results-appears-in-the-journal-of-thermal-science-and-engineering-progress\" class=\"wp-block-heading mb-2.5\">Our article on the using of scaling analysis as a tool for the validation of CFD results appears in the journal of Thermal Science and Engineering Progress<\/h2>\n\n\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.<span class=\"Apple-converted-space\">&nbsp;<\/span><\/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. <span class=\"Apple-converted-space\">&nbsp;<\/span><\/p>\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our article on the using of scaling analysis as a tool for the validation of CFD results appears in the journal of Thermal Science and Engineering Progress 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 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_cu_dining_location_slug":"","footnotes":"","_links_to":"","_links_to_target":""},"cu_page_type":[],"class_list":["post-8","page","type-page","status-publish","hentry"],"acf":{"cu_post_thumbnail":""},"_links":{"self":[{"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/pages\/8","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/types\/page"}],"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=8"}],"version-history":[{"count":3,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/pages\/8\/revisions"}],"predecessor-version":[{"id":647,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/pages\/8\/revisions\/647"}],"wp:attachment":[{"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/media?parent=8"}],"wp:term":[{"taxonomy":"cu_page_type","embeddable":true,"href":"https:\/\/carleton.ca\/nanomechanics\/wp-json\/wp\/v2\/cu_page_type?post=8"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}