Author Topic: Is it possible to simulate an inviscid (Euler equation) flow in CFX?  (Read 1042 times)

Offline pitney1

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Is it possible to simulate an inviscid (Euler equation) flow in CFX?

Offline william

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CFX solves for the Navier Stokes equations including viscosity. To obtain the Euler equation solution, you can set a very low Dynamic Viscosity value, say, 1e-12 kg/m/s, the 'laminar' turbulence model option and isothermal flow. In addition you should set the 'Free Slip Wall' option at all walls.