Numerical investigations on the VFE-2 65-degree rounded leading edge delta wing using the unstructured DLR TAU-Code |
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| Authors: | Andreas Schütte Heinrich Lüdeke |
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| Institution: | 1. Department of Mathematics, University of Texas at Arlington, Arlington, TX 76019-0408, United States;2. Instituto Universitario de Matemática Multidisciplinar, Building 8G 2nd floor Access C, Universitat Politècnica de València, 46022 Valencia, Spain;3. Departamento de Estadística e Investigación Operativa, Universitat de València, Valencia, Spain;1. Department of Engineering, University of Cambridge, CB2 1PZ, United Kingdom;2. Laboratory for Thermal Science, Tsinghua University, Beijing 100084, China;1. Department of Mechanical Engineering, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, 711103, India;2. Department of Mechanical Engineering, Indian Institute of Technology, Kharagpur, 721302, India;1. Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique, 42, Avenue Gaspard Coriolis, 31057 Toulouse Cedex, France;2. ONERA (French Aerospace Lab), Toulouse, France;3. Airbus Operations SAS, Rte de Narbonne, Toulouse, France |
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| Abstract: | The numerical simulation of the flow around a 65° delta wing configuration with rounded leading edges is presented. For the numerical simulation the DLR TAU-Code is used which is based on an unstructured hybrid mesh approach. Within this paper several numerical results are shown, solving the steady RANS equations by different turbulence models. The simulations are carried out within the RTO/AVT-113 task group focusing on experimental and numerical research on delta wing configurations with rounded leading edges. Within this paper the focus is related to the flow topology depending on the angle of attack as well as on Reynolds number effects. Finally the results are compared and verified by experimental data. |
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