The CFD-code MGLET, which is optimized for direct and large-eddy simulation on high performance computers, ahs been extended by a cylindrical verison allowing to compute flow problems in cylindrical geometries. Laminar pipe flow and cylindrical Couette flow have been simulated to test the implementation. Preliminary results of Taylor-Couette flow and turbulent boundary layer flow along cylinders are shown to demonstrate the applicability of the new code-version.
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