Arno Klomfass

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The Ernst-Mach-Institute (EMI) of the Fraunhofer-Society is dealing with a wide spectrum of subjects in the fields of applied physics, mechanical and civil engineering. The EMI department for numerical simulation supports the institute and external customers with high-performance software applications in the fields of compressible flows, structural(More)
An approximate method for the eecient calculation of stagnation streamline quantities in hypersonic ows about spheres or cylinders is suggested. Based on the local similarity of the ow eld the two-dimensional Navier-Stokes equations are simpliied to a one-dimensional approximation for the stagnation streamline. The dimensionally reduced equations are solved(More)
Multi-Dimensional fluidand structural dynamics problems are solved by computational methods based on Arbitrary Lagrange Euler (ALE) formulation of the continuum mechanical conservation equations. The paper presents a new modification of the radial basis function (RBF) based mesh motion scheme, which combines the RBF interpolation with the breadth-first(More)
Received Abstract. An approximate method for the eecient calculation of stagnation-streamline quantities in hyper-sonic ows about spheres or cylinders is suggested. Based on the local similarity of the ow eld the two-dimensional Navier-Stokes equations are simpliied to a one-dimensional approximation for the stagnation streamline. These equations are solved(More)
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