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Problem with rotating cylinder natural convection |
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December 2, 2018, 13:38
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Problem with rotating cylinder natural convection
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#1 |
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New Member
Nived Sankar
Join Date: Mar 2018
Posts: 27
Rep Power: 8  |
Iam modelling a flow over a rotating cylinder. Iam not getting the results. The fluid domain is rectangular. Fluid is air. Density is modelled as incompressible ideal gas.
g= -9.81 Inlet at bottom of domain: pressure inlet Outlet at top of domain: pressure outlet Side walls as adiabatic walls Cylinder as wall. Grashof no= 1.56*10^6 Laminar Operating temperature =298.16 Operating density=1.184 If anything is wrong , somebody please correct me... |
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December 2, 2018, 20:13
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#2 |
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Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,751
Rep Power: 66 |
What about the thermal boundary condition on the cylinder wall? And what does it mean not getting results?
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December 2, 2018, 23:51
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#3 |
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New Member
Nived Sankar
Join Date: Mar 2018
Posts: 27
Rep Power: 8 |
Heat flux of 800W/m2 is given at cylinder wall.
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