{"id":373896,"date":"2024-07-28T23:45:22","date_gmt":"2024-07-28T23:45:22","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/"},"modified":"2024-07-28T23:45:22","modified_gmt":"2024-07-28T23:45:22","slug":"sigsegv-error-and-fmean-residual","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/","title":{"rendered":"SIGSEGV error and fmean residual"},"content":{"rendered":"<p>The fmean residual falls to around 1e-20 over the course of &nbsp;around 15 iterations, and then fluent crashes with this error. I am using DPM and non pre-mixed combustion. I tried the same setup with the EDC combustion model and I didn&#8217;t get the error, but would rather use non pre-mixed combustion model<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/28-07-2024-1722210309-IMG_3957.jpeg\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-373896","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"The fmean residual falls to around 1e-20 over the course of around 15 iterations, and then fluent crashes with this error. I am using DPM and non pre-mixed combustion. I tried the same setup with the EDC combustion model and I didn&#039;t get the error, but would rather use non pre-mixed combustion model\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/\" \/>\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=\"SIGSEGV error and fmean residual | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"The fmean residual falls to around 1e-20 over the course of around 15 iterations, and then fluent crashes with this error. I am using DPM and non pre-mixed combustion. I tried the same setup with the EDC combustion model and I didn&#039;t get the error, but would rather use non pre-mixed combustion model\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/28-07-2024-1722210309-IMG_3957.jpeg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/28-07-2024-1722210309-IMG_3957.jpeg\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-28T23:45:22+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-07-28T23:45:22+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"SIGSEGV error and fmean residual | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"The fmean residual falls to around 1e-20 over the course of around 15 iterations, and then fluent crashes with this error. I am using DPM and non pre-mixed combustion. I tried the same setup with the EDC combustion model and I didn&#039;t get the error, but would rather use non pre-mixed combustion model\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/28-07-2024-1722210309-IMG_3957.jpeg\" \/>\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\\\/sigsegv-error-and-fmean-residual\\\/#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\\\/sigsegv-error-and-fmean-residual\\\/#listItem\",\"name\":\"SIGSEGV error and fmean residual\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/sigsegv-error-and-fmean-residual\\\/#listItem\",\"position\":3,\"name\":\"SIGSEGV error and fmean residual\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}}]},{\"@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\\\/sigsegv-error-and-fmean-residual\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/sigsegv-error-and-fmean-residual\\\/\",\"name\":\"SIGSEGV error and fmean residual | Ansys Learning Forum\",\"description\":\"The fmean residual falls to around 1e-20 over the course of around 15 iterations, and then fluent crashes with this error. I am using DPM and non pre-mixed combustion. I tried the same setup with the EDC combustion model and I didn't get the error, but would rather use non pre-mixed combustion model\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/sigsegv-error-and-fmean-residual\\\/#breadcrumblist\"},\"datePublished\":\"2024-07-28T23:45:22+00:00\",\"dateModified\":\"2024-07-28T23:45:22+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"SIGSEGV error and fmean residual | Ansys Learning Forum","description":"The fmean residual falls to around 1e-20 over the course of around 15 iterations, and then fluent crashes with this error. 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I tried the same setup with the EDC combustion model and I didn't get the error, but would rather use non pre-mixed combustion model","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/#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\/sigsegv-error-and-fmean-residual\/#listItem","name":"SIGSEGV error and fmean residual"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/#listItem","position":3,"name":"SIGSEGV error and fmean residual","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","name":"Topics"}}]},{"@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\/sigsegv-error-and-fmean-residual\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/","name":"SIGSEGV error and fmean residual | Ansys Learning Forum","description":"The fmean residual falls to around 1e-20 over the course of around 15 iterations, and then fluent crashes with this error. I am using DPM and non pre-mixed combustion. I tried the same setup with the EDC combustion model and I didn't get the error, but would rather use non pre-mixed combustion model","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/sigsegv-error-and-fmean-residual\/#breadcrumblist"},"datePublished":"2024-07-28T23:45:22+00:00","dateModified":"2024-07-28T23:45:22+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"SIGSEGV error and fmean residual | Ansys Learning Forum","og:description":"The fmean residual falls to around 1e-20 over the course of around 15 iterations, and then fluent crashes with this error. 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