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Search: Posts Made By: hamid1
Forum: FLUENT February 16, 2011, 06:27
Replies: 14
Views: 1,775
Posted By hamid1
But the i.c. is considered in all the domain in...

But the i.c. is considered in all the domain in fluent, as far as I understand, so it would be kind of initial guess, is it right? then how can I find the exactly correct i.c.?
bests, hamid
Forum: FLUENT February 14, 2011, 12:51
Replies: 14
Views: 1,775
Posted By hamid1
thanks, yes I want to see the movement of the...

thanks, yes I want to see the movement of the second phase (red one) so it would be unsteady, but for i.c. could it influence my result, why I have different result for case 1 and case2...
Forum: FLUENT February 14, 2011, 06:11
Replies: 14
Views: 1,775
Posted By hamid1
thanks for reply, actually there are two phases...

thanks for reply, actually there are two phases (red and blue in which red has higher viscosity and density), by implementing the intake opening(3), the fluid moves and the idea is to absorb the red...
Forum: FLUENT February 13, 2011, 14:42
Replies: 14
Views: 1,775
Posted By hamid1
Hi Amir, thanks for reply, then would u...

Hi Amir,
thanks for reply, then would u forward me ur email add I will send u the pics of b.c and IC by attachment
Forum: FLUENT February 12, 2011, 17:02
Replies: 14
Views: 1,775
Posted By hamid1
yeah, exactly.. i meant as you said kindly, i.e....

yeah, exactly.. i meant as you said kindly, i.e. with any i.c. (arbitrary), solving the problem first in steady mode and leading to a well converged result then using the result as i.c. for unsteady...
Forum: FLUENT February 11, 2011, 19:01
Replies: 14
Views: 1,775
Posted By hamid1
thank you for reply, so plz just imagine that I...

thank you for reply,
so plz just imagine that I have an unsteady problems, if first I solve it in steady mode (with arbitrary I.C.) until it converge and then shifting to Unsteady mode, then in this...
Forum: FLUENT February 9, 2011, 17:57
Replies: 14
Views: 1,775
Posted By hamid1
initila condition

Hello Everybody

My question is does different initial condition in steady and non steady flow lead to different result? how can one initialize in the best way?

thanks
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