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Forum: CFX

October 8, 2013, 02:57

Replies: 8

errors in propeller simulation

Views: 1,409

Posted By duguyoudi

Thank you. I will try what you say

Thank you. I will try what you say

Forum: CFX

October 6, 2013, 21:41

Replies: 8

errors in propeller simulation

Views: 1,409

Posted By duguyoudi

Thank you for you reply. In the picture I...

Thank you for you reply.

In the picture I upload, the blue surface are blade and hub defined as no slip wall (adiabatic). Boundaries upstream and downstream are free slip wall. Inlet used total...

Forum: CFX

October 5, 2013, 20:59

Replies: 8

errors in propeller simulation

Views: 1,409

Posted By duguyoudi

All the wall boundaries are adiabatic. And I...

All the wall boundaries are adiabatic. And I defined heat trasfer in fluid models as total energy.

Thank you.

Forum: CFX

October 4, 2013, 22:33

Replies: 8

errors in propeller simulation

Views: 1,409

Posted By duguyoudi

Dear ghorrocks; Thank you for your reply. ...

Dear ghorrocks;

Thank you for your reply.

Near the opening boundary, the temperature increased dramatically. And I calculated total temperature from inlet to outlet by mass flow average. I...

Forum: CFX

October 3, 2013, 22:03

Replies: 8

errors in propeller simulation

Views: 1,409

Posted By duguyoudi

errors in propeller simulation

Dear all:

I tried to simulate profan at high speed, but there are some problems. The free stream is about 0.8 Ma. I calculated total pressure and total temperature as the inlet boundary...

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