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Forum: OpenFOAM Running, Solving & CFD

July 4, 2008, 13:46

Replies: 15

Simple Foam flow around airfoil

Views: 5,312

Posted By madad2005

ah, ok. I didn't realise you h

ah, ok. I didn't realise you had already tried that.

"inlet - pressureInlet v=100, p zero gradient "

This suggested you were still using a pressureinlet even, though you specified a...

Forum: OpenFOAM Running, Solving & CFD

July 4, 2008, 09:03

Replies: 15

Simple Foam flow around airfoil

Views: 5,312

Posted By madad2005

First of all, lift is generate

First of all, lift is generated on an aerofoil by integrating the pressure around it. You can get low pressure on the upper surface due to the aerofoil's camber and thickness (obviously a.o.a.). Your...

Forum: OpenFOAM Running, Solving & CFD

July 2, 2008, 04:53

Replies: 15

Simple Foam flow around airfoil

Views: 5,312

Posted By madad2005

Yeah, for external, incompress

Yeah, for external, incompressible flows you are better using a velocity inlet and a pressure outlet with symmetry everywhere else. There is also the option to use freestream boundary everywhere,...

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