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Search: Posts Made By: Studentdrak
Forum: CFX February 10, 2012, 07:58
Replies: 10
Views: 1,580
Posted By Studentdrak
yeah Thanks

yeah

Thanks
Forum: CFX February 8, 2012, 21:52
Replies: 10
Views: 1,580
Posted By Studentdrak
Thanks ghorrocks Yes, the flow is laminar...

Thanks ghorrocks

Yes, the flow is laminar for this case.

What do you mean by upstream and downstream conditions?

and, everything being symmetric about a plane why should the flow be...
Forum: CFX February 8, 2012, 08:03
Replies: 10
Views: 1,580
Posted By Studentdrak
Hi My case has Re = 1044 ; U =3.754m/s, Dh...

Hi

My case has Re = 1044 ; U =3.754m/s, Dh = 4.17mm,

There is no natural convection, it is forced convection.
I expect a temperature at the bottom surface of air flow passage to be of the...
Forum: CFX February 8, 2012, 00:07
Replies: 10
Views: 1,580
Posted By Studentdrak
Hi, I am trying to validate my run with an...

Hi,

I am trying to validate my run with an experiment result- forced convection over shrouded plate fin heat sink ,

Experiment input
heat is given and is assumed to be spread uniform...
Forum: CFX February 7, 2012, 23:10
Replies: 10
Views: 1,580
Posted By Studentdrak
Thanks ghorrocks. Just want to know few more...

Thanks ghorrocks.

Just want to know few more things,

is the air at 25deg c is OK for this heat transfer simulation or i have to use air ideal gas?

ignoring the conduction losses, can we...
Forum: CFX February 7, 2012, 07:48
Replies: 10
Views: 1,580
Posted By Studentdrak
Validation case query

Hi

I am trying to validate a flow through straight fin heat sink.

My reference paper is" Analytical Forced convection modeling of plate fin heat sink, by P Teertstra, M M Yavanovich and J R...
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