{"id":360560,"date":"2024-04-04T20:16:17","date_gmt":"2024-04-04T20:16:17","guid":{"rendered":"\/forum\/forums\/topic\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\/"},"modified":"2024-04-04T20:16:17","modified_gmt":"2024-04-04T20:16:17","slug":"non-premixed-combustion-pdf-generation-with-4th-order-interpolation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\/","title":{"rendered":"Non-Premixed Combustion PDF generation with 4th-order interpolation"},"content":{"rendered":"<p>I have tried activating 4th order interpolation for PDF generation within the non-premixed model. Once the 4th order interpolation is enabled, I calculated the PDF. Once the PDF is generated, I get the following error:<\/p>\n<pre style=\"padding-left: 40px\">Error at host: Internal error at line 3555 in file 'species\/src\/sg_pdf.c'.<br>User scalars in Pdf Table is not available<\/pre>\n<p>I do not have any user defined scalars enabled. The case file is of a problem that uses the non-adiabatic non-premixed combustion model in Fluent. P1 is used for radiative heat loss. The flamelet library was generated using Fluent&#8217;s in-built flamelet generator.<\/p>\n<p>I have followed the following steps to generate the pdf.<\/p>\n<ol>\n<li>Load my case file<\/li>\n<li>Enable 4th-order interpolation&nbsp;\n<pre>\/define models species non-premixed-combustion-expert 1 no 1 0.25 0.05 yes 1 1<\/pre>\n<\/li>\n<li>\n<p>Generate the PDF table<\/p>\n<\/li>\n<\/ol>\n<pre style=\"padding-left: 40px\">\/define models species non-premixed-combustion yes yes no no yes no yes flamelet.fla , no 200 25 8 20 290 no no \".\/fixed-5.pdf\" no<\/pre>\n","protected":false},"template":"","class_list":["post-360560","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=\"I have tried activating 4th order interpolation for PDF generation within the non-premixed model. Once the 4th order interpolation is enabled, I calculated the PDF. Once the PDF is generated, I get the following error:Error at host: Internal error at line 3555 in file &#039;species\/src\/sg_pdf.c&#039;.User scalars in Pdf Table is not availableI do not have\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\/\" \/>\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=\"Non-Premixed Combustion PDF generation with 4th-order interpolation | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I have tried activating 4th order interpolation for PDF generation within the non-premixed model. Once the 4th order interpolation is enabled, I calculated the PDF. Once the PDF is generated, I get the following error:Error at host: Internal error at line 3555 in file &#039;species\/src\/sg_pdf.c&#039;.User scalars in Pdf Table is not availableI do not have\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-04-04T20:16:17+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-04-04T20:16:17+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Non-Premixed Combustion PDF generation with 4th-order interpolation | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"I have tried activating 4th order interpolation for PDF generation within the non-premixed model. Once the 4th order interpolation is enabled, I calculated the PDF. Once the PDF is generated, I get the following error:Error at host: Internal error at line 3555 in file &#039;species\/src\/sg_pdf.c&#039;.User scalars in Pdf Table is not availableI do not have\" \/>\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\\\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\\\/#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\\\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\\\/#listItem\",\"name\":\"Non-Premixed Combustion PDF generation with 4th-order interpolation\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\\\/#listItem\",\"position\":3,\"name\":\"Non-Premixed Combustion PDF generation with 4th-order interpolation\",\"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\\\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\\\/\",\"name\":\"Non-Premixed Combustion PDF generation with 4th-order interpolation | Ansys Learning Forum\",\"description\":\"I have tried activating 4th order interpolation for PDF generation within the non-premixed model. Once the 4th order interpolation is enabled, I calculated the PDF. Once the PDF is generated, I get the following error:Error at host: Internal error at line 3555 in file 'species\\\/src\\\/sg_pdf.c'.User scalars in Pdf Table is not availableI do not have\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\\\/#breadcrumblist\"},\"datePublished\":\"2024-04-04T20:16:17+00:00\",\"dateModified\":\"2024-04-04T20:16:17+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":"Non-Premixed Combustion PDF generation with 4th-order interpolation | Ansys Learning Forum","description":"I have tried activating 4th order interpolation for PDF generation within the non-premixed model. 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Once the 4th order interpolation is enabled, I calculated the PDF. Once the PDF is generated, I get the following error:Error at host: Internal error at line 3555 in file 'species\/src\/sg_pdf.c'.User scalars in Pdf Table is not availableI do not have","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/non-premixed-combustion-pdf-generation-with-4th-order-interpolation\/#breadcrumblist"},"datePublished":"2024-04-04T20:16:17+00:00","dateModified":"2024-04-04T20:16:17+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":"Non-Premixed Combustion PDF generation with 4th-order interpolation | Ansys Learning Forum","og:description":"I have tried activating 4th order interpolation for PDF generation within the non-premixed model. 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