Reynolds-stress modelling of turbulent rotating flows |
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| Authors: | Wang Chen Fu Song |
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| Institution: | (1) Department of Engineering Mechanics, Tsinghua University, 100084 Beijing, China |
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| Abstract: | The present analysis shows that the EVM can not reflect the turbulence physics in non-inertial frame. The effects of Coriolis
force on turbulence is embodied naturally in the Reynolds-stress transport equation. It is observed that the existing second-moment
closure model with appropriate near-wall treatment can adequately predict flows in rotating channel and in axially rotating
pipe for moderate rotation rate.
The project supported by the National Natural Science Foundation of China, State Education Commission and Tsinghua University |
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| Keywords: | Turbulent second-moment closure rotating flows channel flows pipe flows near wall modelling |
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