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Forum: ANSYS Meshing & Geometry

August 23, 2012, 16:50

Replies: 10

[ANSYS Meshing] Modelling Heat transfer

Views: 3,218

Posted By khuram87

http://imageshack.us/photo/my-images/109/14004180....

http://imageshack.us/photo/my-images/109/14004180.png/

these are the values for the normalized nusselt numbers which I should get..

but my maxima is 20..!!:confused:

Forum: ANSYS Meshing & Geometry

August 23, 2012, 16:46

Replies: 10

[ANSYS Meshing] Modelling Heat transfer

Views: 3,218

Posted By khuram87

my simulation is 2D...and i am giving a constant...

my simulation is 2D...and i am giving a constant heat flux (1000 W/m^2) from both the top and bottom walls..

the main aim is to check how does the rib affect heat transfer due to production of...

Forum: ANSYS Meshing & Geometry

August 23, 2012, 12:02

Replies: 10

[ANSYS Meshing] Modelling Heat transfer

Views: 3,218

Posted By khuram87

http://imageshack.us/g/846/problemdescription.jpg/...

http://imageshack.us/g/846/problemdescription.jpg/

this link works

Forum: ANSYS Meshing & Geometry

August 23, 2012, 11:13

Replies: 10

[ANSYS Meshing] Modelling Heat transfer

Views: 3,218

Posted By khuram87

my y-plus values are around 0.5 and I have tried...

my y-plus values are around 0.5 and I have tried every model..!! :(

but the values are not right...may be there is a problem of meshing..!!

the mesh picture in the above link (Green one)...

Forum: ANSYS Meshing & Geometry

August 23, 2012, 09:00

Replies: 10

[ANSYS Meshing] Modelling Heat transfer

Views: 3,218

Posted By khuram87

Modelling Heat transfer

Hi all...

I am trying to simulate a flow in a ribbed channel

periodic boundary conditions are to be used

i have tried various meshing techniques including the size functions etc but still I...

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