FLUENT received fatal error

saikat · October 5, 2015, 08:54

Dear all,

I am running 2D simulation with UDF. After hooking the UDF, while initialising it's showing FLUENT received fatal error (ACCESS_VIOLATION).

Pl. suggest.

Thanks in advance,

Regards,

Saikat

lamboram · October 5, 2015, 09:12

Quote:

Originally Posted by saikat

Dear all,

I am running 2D simulation with UDF. After hooking the UDF, while initialising it's showing FLUENT received fatal error (ACCESS_VIOLATION).

Pl. suggest.

Thanks in advance,

Regards,

Saikat

Could be caused because of many reasons. Possibly because of the mesh quality. try refining the mesh, that solves it most of the time.

`e` · October 5, 2015, 18:33

What UDF are you using and does it contain user-defined memory?

October 5, 2015, 08:54	FLUENT received fatal error	#1
saikat New Member saikat bhattacharjee Join Date: Dec 2014 Posts: 3 Rep Power: 12	Dear all, I am running 2D simulation with UDF. After hooking the UDF, while initialising it's showing FLUENT received fatal error (ACCESS_VIOLATION). Pl. suggest. Thanks in advance, Regards, Saikat

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October 5, 2015, 18:33		#3
`e` Senior Member Join Date: Mar 2015 Posts: 892 Rep Power: 19	What UDF are you using and does it contain user-defined memory?