Hi,

with regard to implementation of Low - Re turbulence model in Fluent, I am using reynolds number function which is calculated at the near wall region i.e Ry = SQRT(k)*C_WALL_DIST(c,t)/C_MU_L(c,t). i am getting 'Segmentation violation error', I found that it is because of using this wall distrance macro for 'y'. Can anybody guide me whether this macro is right or appropriate to use overhere?

Thanks

[NH_Aus]

Originally Posted by JD
;118292

Hi,

with regard to implementation of Low - Re turbulence model in Fluent, I am using reynolds number function which is calculated at the near wall region i.e Ry = SQRT(k)*C_WALL_DIST(c,t)/C_MU_L(c,t). i am getting 'Segmentation violation error', I found that it is because of using this wall distrance macro for 'y'. Can anybody guide me whether this macro is right or appropriate to use overhere?

Thanks

--
Hi JD,
Did you solve this issue? does C_WALL_DIST(c,t) work?

docnurulhasan@gmail.com

[pratikddhoot]

Even I get the same error. I think C_WALL_DIST doesn't work anymore in the newer versions of FLUENT.
Is there any other way to find the wall distance in FLUENT?