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Forum: ANSYS Meshing & Geometry

March 25, 2014, 00:00

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

pressure drop in periodic flow

Hi Max,
I have simulated flow over solids through a channel.I have applied periodic boundary conditions at the inlet and exit of the pipe. Can I use the pressure drop indicated in periodic...

Forum: ANSYS Meshing & Geometry

January 22, 2014, 05:00

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Max, I also have one more doubt.. I am studying...

Max, I also have one more doubt.. I am studying the heat transfer rate within an isothermal medium which is not moving(still) and it s at temp T1. The medium is confined within two large black...

Forum: ANSYS Meshing & Geometry

January 22, 2014, 04:07

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Concept of periodic conditions

Hi MAx,
How can we use same periodic conditions to
1.flow with a pressure drop,which is geometrically periodic in nature,and is not fully developed(like the model in fig 4.2 which I use for...

Forum: ANSYS Meshing & Geometry

January 21, 2014, 04:49

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Concept of periodic conditions

Hi
Thanks for the reply.Please find attached the contours of X velocity,and pressure. mass flow rate is 0.0003575kg/s

Forum: ANSYS Meshing & Geometry

January 21, 2014, 03:17

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Concept of periodic conditions

Hi
Thanks for the response.
1.I have gone through the tutorial you suggested before starting my work.
2.I have done the tutorial for the developed flow through pipes.
for both of the above...

Forum: ANSYS Meshing & Geometry

January 21, 2014, 01:13

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Concept of periodic conditions

I think I did not attach the specified.Please look in to these pics.28122

Forum: ANSYS Meshing & Geometry

January 21, 2014, 01:09

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Concept of periodic conditions

Thanks for the response.
Please find attached the picture 4.1 which shows the full domain of the flow.The second picture(4.2) shows the region selected for simulation.Initially I meshed the squares...

Forum: ANSYS Meshing & Geometry

January 21, 2014, 00:24

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Concept of periodic conditions

Hi,
For the same problem mentioned above (flow over the solid particles),I have applied periodic conditions by specifying mass flow rate.Does this mean that I have applied fully developed flow...

Forum: ANSYS Meshing & Geometry

December 24, 2013, 06:55

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Hi Max, I have applied the edge link and...

Hi Max,
I have applied the edge link and applied the periodic conditions.I have run he case in fluent keeping the convergence criterion as 10-6.I want to compare the velocity profile.Now I have...

Forum: ANSYS Meshing & Geometry

December 23, 2013, 06:26

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Thanks for the reply. I did not apply linking...

Thanks for the reply.
I did not apply linking the edges in GAMBIT.I have given the periodic boundary conditions in FLUENT.Is there any thing wrong if I follow this way?Now
I have given liking the...

Forum: ANSYS Meshing & Geometry

December 20, 2013, 09:27

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Grid independent study

Thanks for the response.
Please find the following files attached
1.Model with boundary conditions with out mesh
2.Model after mesh generation

a.After mesh generation ,mesh is transferred to...

Forum: ANSYS Meshing & Geometry

December 20, 2013, 01:18

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

hi Iam simulating the flow over...

hi
Iam simulating the flow over solids(squares).For this, I created a domain(big rectangle) with solids squares inside.I gave velocity inlet boundary condition at the entrance and pressure outlet at...

Forum: ANSYS Meshing & Geometry

December 6, 2013, 05:13

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Thank you for the reply. You are right.I have...

Thank you for the reply.
You are right.I have easily meshed .
thank you

Forum: ANSYS Meshing & Geometry

December 6, 2013, 03:42

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Thank you Max for the response. Please look in...

Thank you Max for the response.
Please look in to the zoomed in view of the previous image
thank you

Forum: ANSYS Meshing & Geometry

December 5, 2013, 07:40

Replies: 29

[GAMBIT] Problem with split option

Views: 3,968

Posted By myaccount

Hi This is my first question here.Iam...

Hi
This is my first question here.Iam simulating the flow over solids(squares).For this, I created a domain(big rectangle) with solids squares inside.I have subtracted the square faces from the big...

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