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Showing results 1 to 12 of 12
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Posts Made By:
gina
Forum:
Fluent UDF and Scheme Programming
November 3, 2009, 14:05
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
dear dragos, yes i have enough resolution near...
dear dragos,
yes i have enough resolution near the wall.
no i have not checked the C_WALL_DISTANCE macro if it provides right value, how to do this?
the objective of my udf is to improved the nu_t...
Forum:
Fluent UDF and Scheme Programming
November 2, 2009, 16:31
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
hi Dragos, I use k-e model with enhanced wall...
hi Dragos,
I use k-e model with enhanced wall treatment.
my Reynolds number= 5400.
Gina
Forum:
Fluent UDF and Scheme Programming
November 1, 2009, 16:36
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
there is someone who can help me?:( I would...
there is someone who can help me?:(
I would like to know whether a UDF turbulent viscosity permits me to provide a turbulent viscosity profile where the turbulent visosity is a function of wall...
Forum:
Fluent UDF and Scheme Programming
November 1, 2009, 16:04
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
Hi Vivek, can you find any solution for your...
Hi Vivek,
can you find any solution for your udf?
for me, I could not turn it to have good results :(:(:(
Forum:
Fluent UDF and Scheme Programming
October 28, 2009, 16:16
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
hello Krishna Mohan, Perhaps I am not well...
hello Krishna Mohan, Perhaps I am not well express:(
I am trying to add a new eddy viscosity formulation (nu_t_plus) for turbulent boundary layers near smooth walls in near wall region and...
Forum:
Fluent UDF and Scheme Programming
October 27, 2009, 15:15
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
yes i want to define my own wall function, I...
yes i want to define my own wall function,
I want to implement a new eddy viscosity formulation for turbulent boundary layers near smooth walls.
For this reason that I thought to change the eddy...
Forum:
Fluent UDF and Scheme Programming
October 26, 2009, 17:26
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
i am new in udf and it is my first udf wich i...
i am new in udf and it is my first udf wich i write:
can you tell me please if it is correct to write
---------------------------------------------------------------------
#include "udf.h"
...
Forum:
Fluent UDF and Scheme Programming
October 23, 2009, 18:32
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
my udf
thank you very very much, i will wait your answer;
if you need the values of constant and for mu_t expression i will
send them for you...
Forum:
Fluent UDF and Scheme Programming
October 23, 2009, 17:35
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
it run but!!!
the calcul run but the results is not good! can i send you my udf to see it?
Forum:
Fluent UDF and Scheme Programming
October 23, 2009, 15:34
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
how to write in udf: take the default value?
thank you very much to have reply for my request
ok, if I mean:
if(yp <= 20)
mu_t = ...
else
mu_t = takes the default value in fluent
Forum:
Fluent UDF and Scheme Programming
October 23, 2009, 15:29
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
how to write in udf: take the default value?
Thank you very much for your reply
ok, if I mean: for the other values of mu_t fluent must take the default one that exists already in fluent
how to write that in my udf
Forum:
Fluent UDF and Scheme Programming
September 29, 2009, 14:35
Replies:
32
How to change the turbulent viscosity via UDF!?
Views:
10,529
Posted By
gina
How to change the turbulent viscosity via UDF!?
Hello everybody. I would be really grateful if any of you could address me on how to create an UDF to change the turbulent viscosity (hence k+ formula), only on a portion of my domain. I have been...
Showing results 1 to 12 of 12
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