How to write UDF to achieve phase chang

dunga82 · May 6, 2013, 09:43

I want to write UDF that can achieve the phase change such as boiling, but I must use the Eularien mutiphase model and tubulent. I try to add the UDF than is successful in VOF, miture and Eluraien laminar model to the fluent, but it doesn't work on Eularien tubulent model.

So, who can help me find a UDF that can achieve in Eularien tubulent model?

Bin · May 6, 2013, 11:49

Hi dunga82,

How you write the UDF that success in laminar flow? I currently doing problem that involved phase changes as well.

Thank you for the helps in advance.

Regards,
Bin

shashank312 · May 8, 2013, 23:16

Hey dunga82,

Could you share your code on VOF laminar phase change? I am having trouble with access-violation errors because of the DEFINE_ADJUST macro.

Thanks.

May 6, 2013, 09:43	How to write UDF to achieve phase chang	#1
dunga82 New Member dengjiajia Join Date: Sep 2011 Posts: 14 Rep Power: 15	I want to write UDF that can achieve the phase change such as boiling, but I must use the Eularien mutiphase model and tubulent. I try to add the UDF than is successful in VOF, miture and Eluraien laminar model to the fluent, but it doesn't work on Eularien tubulent model. So, who can help me find a UDF that can achieve in Eularien tubulent model?

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May 6, 2013, 11:49		#2
Bin Member Chan Hiang Bin Join Date: Apr 2013 Posts: 44 Rep Power: 13	Hi dunga82, How you write the UDF that success in laminar flow? I currently doing problem that involved phase changes as well. Thank you for the helps in advance. Regards, Bin

May 8, 2013, 23:16		#3
shashank312 Member Shashank Join Date: Apr 2011 Posts: 74 Rep Power: 15	Hey dunga82, Could you share your code on VOF laminar phase change? I am having trouble with access-violation errors because of the DEFINE_ADJUST macro. Thanks.