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Showing results 1 to 10 of 10 Search took 0.00 seconds. Search: Posts Made By: mohammadkm

Forum: Fluent UDF and Scheme Programming December 23, 2013, 03:32

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm Dear USTBdynamic, I do not have experience in... Dear USTBdynamic, I do not have experience in working with C_T_RG. But, I got this from Fluent guidance. " Therefore, if your UDF needs to compute face values from cell gradients, you should use...

Forum: Fluent UDF and Scheme Programming March 14, 2012, 11:28

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm Dear shashank The first temp profile is a... Dear shashank The first temp profile is a function of heat flux, and I couldn't write the UDF. So, I used another profile temp which is not function of heat flux , and I got it from "Heat...

Forum: Fluent UDF and Scheme Programming May 7, 2010, 06:03

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm my problem was : when we write:... my problem was : when we write: a=295+(15.8038854*b); we assume that inlet temperature is 295K. and when we hook this to fluent, fluent compute inlet temperature 283K!!!( it must be 295K not...

Forum: Fluent UDF and Scheme Programming May 7, 2010, 04:13

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm Dear dmoroian Thank you so much my problem... Dear dmoroian Thank you so much my problem solved. However i encountered another problem. I wrote the udf to compute: [(dT/dx)^2]+[(dT/dy)^2] T:is temperature I can compile and get answer...

Forum: Fluent UDF and Scheme Programming May 3, 2010, 16:19

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm Dear dmoroian I hook my x_temperature in... Dear dmoroian I hook my x_temperature in Boundary condition>inlet(velocity inlet)>Thermal change constant value to libudf:x_temperature. If i cant do it with define_profile macro, so how can i do...

Forum: Fluent UDF and Scheme Programming May 2, 2010, 17:23

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm This time i tried to define profile temperature... This time i tried to define profile temperature in tube with constant heat flux. As you know wall temperature varies linearly with distance and the function is: T(wall)=T0+A*Z (*)...

Forum: Fluent UDF and Scheme Programming May 2, 2010, 16:58

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm Thanks for your help dmoroian As you said i... Thanks for your help dmoroian As you said i added Message0("y= %e\n",y); to my code and in console message, i got this: y= 1.910808e-003 y= 1.928399e-003 y= 1.945314e-003 y= 1.961578e-003 .......

Forum: Fluent UDF and Scheme Programming April 26, 2010, 16:10

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm Dear dmoroian thanks for your help, i am new... Dear dmoroian thanks for your help, i am new with UDF. when i used F_T(f,thread) i can compiled without error but in iteration i got this error: temperature limited to 1.000000e+000 in 1682...

Forum: Fluent UDF and Scheme Programming April 23, 2010, 16:25

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm I tried to define profile temperature in tube(... I tried to define profile temperature in tube( with constant wall temperature) with function of radius.I got solution converged with out any problem but fluid temperature is 383 K in all fluid...

Forum: Fluent UDF and Scheme Programming April 20, 2010, 04:10

Replies: 19 Define profile inlet_temperature in UDF Views: 11,942 Posted By mohammadkm Define profile inlet_temperature in UDF Dear users I am trying to define profile inlet temperature as a function of wall temperature. I wrote the code and compiled in fluent without any problem but i didnt get the answers that i...

Showing results 1 to 10 of 10

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