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Unsteady RANS simulation of Jet in crossflow

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Old   June 2, 2013, 13:29
Default Unsteady RANS simulation of Jet in crossflow
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Harshad Lalit
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I am simulating a jet in crossflow test case using unsteady RANS in fluent. I started out with a steady 2D simulation using k-eps turbulence model and it gave me reasonable contours.Now when I tried to shift to a transient simulation using the same turbulence model, the simulation is unable to capture the bending of the jet and gives me really weird results.

Anyone can help me in this regard.Any ideas as to what I might be doing wrong here? Thanks
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