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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: fshak92

Forum: STAR-CCM+ May 21, 2012, 07:13

Replies: 5 Strange temperature distribution by adding 'Gravity' Views: 1,673 Posted By fshak92 Thank you for your reply to this post and another... Thank you for your reply to this post and another new post about this simulation. I think the problem was occured because of my mesh quality and mostly number of iteration.I increased the mesh...

Forum: STAR-CCM+ May 3, 2012, 14:18

Replies: 5 Strange temperature distribution by adding 'Gravity' Views: 1,673 Posted By fshak92 Has somebody any idea about the mentioned... Has somebody any idea about the mentioned issues?(i used about 19milion cells and i think the problem is not associated to meshing)

Forum: STAR-CCM+ May 1, 2012, 11:49

Replies: 5 Strange temperature distribution by adding 'Gravity' Views: 1,673 Posted By fshak92 **Also by using the boussinesq model with... **Also by using the boussinesq model with beta=0.003 and reference temperature of 23 (even with a very finer mesh!) for both Segregated and Coupled solver the residual of my momentum equations goes...

Forum: STAR-CCM+ April 30, 2012, 05:35

Replies: 5 Strange temperature distribution by adding 'Gravity' Views: 1,673 Posted By fshak92 **According to the gradient of temperature,using... **According to the gradient of temperature,using boussinesq model with constant density is ALSO valid, but i'd like to know why using ideal gas cannot give me a realistic distribution of temperature.

Forum: STAR-CCM+ April 29, 2012, 12:44

Replies: 5 Strange temperature distribution by adding 'Gravity' Views: 1,673 Posted By fshak92 Strange temperature distribution by adding 'Gravity' In the two pictures you can see the same simulations but with the difference in Gravity. The temperature distribution(Can be seen in plane section) in the simulation with gravity is so strange and...

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