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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX July 6, 2017, 06:30

Replies: 15 Compressible Flow in Ansys CFX Views: 12,766 Posted By ghorrocks It is compressible as the fluid can be... It is compressible as the fluid can be compressed. But note that you don't have an energy equation so you do not have an ideal gas or anything like that. This means you can form density waves, but...

Forum: CFX September 8, 2016, 05:53

Replies: 15 Compressible Flow in Ansys CFX Views: 12,766 Posted By ghorrocks For a compressible gas you need to have density... For a compressible gas you need to have density as a function of pressure, temperature or other parameters. So to make it incompressible simply select a constant density in the material properties.

Forum: CFX February 26, 2011, 15:43

Replies: 15 Compressible Flow in Ansys CFX Views: 12,766 Posted By ghorrocks I already told you what your problem is, your... I already told you what your problem is, your flow is choked and you have exceeded the physically possible flow rate through your little slits. If you do not know what choked flow is you had...

Forum: CFX February 25, 2011, 05:50

Replies: 15 Compressible Flow in Ansys CFX Views: 12,766 Posted By ghorrocks The flow has choked in the constrictions. You... The flow has choked in the constrictions. You have not done physically possible boundary conditions. CFX is giving rubbish results because you set up rubbish boundary conditions. If flotran's...

Forum: CFX February 24, 2011, 22:00

Replies: 15 Compressible Flow in Ansys CFX Views: 12,766 Posted By ghorrocks I have no idea what your diagrams are showing. As... I have no idea what your diagrams are showing. As clear as mud comes to mind. Please label a diagram.

Forum: CFX February 24, 2011, 19:09

Replies: 15 Compressible Flow in Ansys CFX Views: 12,766 Posted By ghorrocks You have some sort of setup problem. Please post... You have some sort of setup problem. Please post a drawing and boundary condition details.

Showing results 1 to 6 of 6

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