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Search: Posts Made By: monaya flower
Forum: FLUENT August 7, 2012, 19:16
Replies: 63
Views: 15,481
Posted By monaya flower
should i start the solution with k-epsilon and...

should i start the solution with k-epsilon and when it achieve some convergence use kw sst with transtion or start with kw sst with transition
.and what velocity formulation should i use relative...
Forum: FLUENT August 7, 2012, 18:40
Replies: 63
Views: 15,481
Posted By monaya flower
hey aqstax thank you for your help. now...

hey aqstax

thank you for your help.
now i used 8 million cells . with boundary layer , the first row is .00002 with 1.2 growth factor and 12 layers . i devided the domain to two domains ,small...
Forum: FLUENT July 29, 2012, 06:05
Replies: 63
Views: 15,481
Posted By monaya flower
hey aqstax first ,thank you for your reply....

hey aqstax
first ,thank
you for your reply. my upstream and downdtream boundaries are +3Dand -6D from the rotor centre .is this enough or should i increase it? yes my mesh is periodic . are you...
Forum: FLUENT July 25, 2012, 16:00
Replies: 63
Views: 15,481
Posted By monaya flower
hey aqstax i am trying to simulate NREL...

hey aqstax

i am trying to simulate NREL wind turbine but the torque is very high , it's about 4000 N.m at velocity 10 m/s .. my mesh is about 2.5 million cell , i use k-w sst model , Ti is .5...
Forum: FLUENT July 16, 2012, 12:33
Replies: 63
Views: 15,481
Posted By monaya flower
hey aqastax thanks alot for your reply ....

hey aqastax

thanks alot for your reply . are you egyptian
Forum: FLUENT July 13, 2012, 06:54
Replies: 63
Views: 15,481
Posted By monaya flower
hi aqstax how did you create prismatic...

hi aqstax
how did you create prismatic boundary layer in Gambit . i tried to do it but i can't
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