{"id":48322,"date":"2020-09-22T10:47:24","date_gmt":"2020-09-22T10:47:24","guid":{"rendered":"\/forum\/forums\/topic\/cannot-solve-error-out-of-scheme-heap-space-ansys-fluent-2019-r3\/"},"modified":"2020-09-22T10:47:24","modified_gmt":"2020-09-22T10:47:24","slug":"cannot-solve-error-out-of-scheme-heap-space-ansys-fluent-2019-r3","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cannot-solve-error-out-of-scheme-heap-space-ansys-fluent-2019-r3\/","title":{"rendered":"Cannot solve [Error: Out of scheme heap space] ANSYS FLUENT 2019 R3"},"content":{"rendered":"
\n
\n

Hello everyone!<\/p>\n

I am running a 2d transient axisymmetric simulation on ANSYS FLUENT 2019 R3 owned by my college (Intel Xeon E5-1650 Quadro K620 Windows 8.1 Pro).<\/p>\n

The calculations were going on well, until recently it encountered this error of 'out of scheme heap space'. I tried running case and data files of previous flow times and they all run well – up to the point when it reaches a flow time of 9.26 milli-seconds post which FLUENT stops and throws out this error.<\/p>\n

I tried the solutions shown in the posts: \/forum\/discussion\/10380\/error-out-of-scheme-heap-space?<\/a> and \/forum\/discussion\/comment\/17613#Comment_17613<\/a> but they do not help.<\/p>\n

I even tried to launch FLUENT via command terminal as suggested in : \/forum\/discussion\/comment\/17613#Comment_17613<\/a> , but when providing an additional 'h' parameter in the launch command (fluent 2ddp -t6 -h50000) FLUENT gets called but does not launch. If the 'h' parameter is removed from the command line then it launches FLUENT – which does not serve the required purpose.<\/p>\n

The error log image is provided below:<\/p>\n

\n
\nOut of scheme heap space_error sect.png
\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-48322","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t