RSM with enhanced wall treatment

April 20, 2005, 00:17

Hi everyone,

I am simulting flow around bluff bodies by using RSM with enhanced wall treatment. From the manual, I know that the constants related with the pressure-strain term should be changed from default values according to some fomulas. By changing the wall treatment from wall function to enhanced wall treatment in FLUENT 6.1, I noticed these constant values do not change automatically. Therefore, I must change them by inputing some new values. The problem is I don't know how to calculate these constants. The manual is not clear. Do you have any experiences on this points? Could you please give me some good suggestions? Thanks in advanced.

Best,

Zwdi

April 24, 2005, 21:36

any helps? Thanks,

Zwdi

April 20, 2005, 00:17	RSM with enhanced wall treatment	#1
zwdi Guest Posts: n/a	Hi everyone, I am simulting flow around bluff bodies by using RSM with enhanced wall treatment. From the manual, I know that the constants related with the pressure-strain term should be changed from default values according to some fomulas. By changing the wall treatment from wall function to enhanced wall treatment in FLUENT 6.1, I noticed these constant values do not change automatically. Therefore, I must change them by inputing some new values. The problem is I don't know how to calculate these constants. The manual is not clear. Do you have any experiences on this points? Could you please give me some good suggestions? Thanks in advanced. Best, Zwdi

April 24, 2005, 21:36	Re: RSM with enhanced wall treatment	#2
zwdi Guest Posts: n/a	any helps? Thanks, Zwdi

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