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The HFSS interpolates the loss density at the centroid through mesh nodes. Therefore, it is necessary to ensure that the mesh is similar to avoid interpolation errors or other inaccuracies caused by excessive differences in the mesh, right?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-392899","topic","type-topic","status-publish","hentry","topic-tag-AEDTICEPAK-1","topic-tag-hfss"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Regarding the coupling process between Icepak and HFSS, HFSS outputs surface and volume loss density. According to the finite volume method, is the surface loss density transferred to the centroid of the Icepak volume element? The HFSS interpolates the loss density at the centroid through mesh nodes. Therefore, it is necessary to ensure that the\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/regarding-the-mesh-accuracy-related-issues-in-hfss-and-aedt-icepak-electro-therm\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Regarding the mesh accuracy related issues in HFSS and AEDT Icepak electro-therm | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Regarding the coupling process between Icepak and HFSS, HFSS outputs surface and volume loss density. 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According to the finite volume method, is the surface loss density transferred to the centroid of the Icepak volume element? The HFSS interpolates the loss density at the centroid through mesh nodes. Therefore, it is necessary to ensure that the\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/regarding-the-mesh-accuracy-related-issues-in-hfss-and-aedt-icepak-electro-therm\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/hfss\\\/#listItem\",\"name\":\"hfss\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/hfss\\\/#listItem\",\"position\":3,\"name\":\"hfss\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/hfss\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/regarding-the-mesh-accuracy-related-issues-in-hfss-and-aedt-icepak-electro-therm\\\/#listItem\",\"name\":\"Regarding the mesh accuracy related issues in HFSS and AEDT Icepak electro-therm\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/regarding-the-mesh-accuracy-related-issues-in-hfss-and-aedt-icepak-electro-therm\\\/#listItem\",\"position\":4,\"name\":\"Regarding the mesh accuracy related issues in HFSS and AEDT Icepak electro-therm\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/hfss\\\/#listItem\",\"name\":\"hfss\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/regarding-the-mesh-accuracy-related-issues-in-hfss-and-aedt-icepak-electro-therm\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/regarding-the-mesh-accuracy-related-issues-in-hfss-and-aedt-icepak-electro-therm\\\/\",\"name\":\"Regarding the mesh accuracy related issues in HFSS and AEDT Icepak electro-therm | Ansys Learning Forum\",\"description\":\"Regarding the coupling process between Icepak and HFSS, HFSS outputs surface and volume loss density. 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