Titlebook: MEGAFLOW - Numerical Flow Simulation for Aircraft Design; Results of the secon Norbert Kroll (Member of the Helmholtz Association Conferenc

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Computation of Aerodynamic Coefficients for Transport Aircraft with MEGAFLOWods the total time for grid generation is significantly reduced with the unstructured approach (TAU). The quality of the flow solution is comparable to the structured method at significantly higher computational costs.

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Transition Modeling in FLOWer — Transition Prescription and Predictioneraged Navier-Stokes (RANS) solver FLOWer in the framework of the DLR projects MEGAFLOW and MEGAFLOW II and the German research project MEGAFLOW. The very basic transition handling functionalities which FLOWer provided before the projects started were generalized in order to prescribe arbitrary tran

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Hybrid Grid Adaptation in TAUnt of needed points for a numerical calculation. As part of the . code the . provides a hierarchical refinement and de-refinement tool for 2D and 3D hybrid grids. The object of this tool is to adapt the grid automatically to a given solution. This article described the major components of the tool,

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Turbulence Model Implementation in TAUf a complete aircraft in varying configurations is very useful. For this purpose it is critical that suitable turbulence models for the various tasks in hand are available to a prospective user. These models should be robust, and yet sufficiently accurate to enable a proper evaluation of the flow in

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