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ICACC-2013
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Paper Title : Modeling and Simulation on Double Delta Wing
Author Name : Sukanta Saha, Bireswar Majumdar
Abstract : The surface flow pattern on the upper surface of a double delta wing has been studied experimentally using oil flow visualization technique at subsonic condition. Surface flow visualizations have been performed on a sharp edged single beveled 76°-40° double delta wing for 5°, 10° and 15° angle of attack (AoA) at a free stream Reynolds number of 2×105 based on the root chord length of the wing model. Subsequently CFD (computational fluid dynamics) analysis is carried out using CFD code Ansys Fluent. The computational domain is meshed with unstructured grids and Reynolds Averaged Navier Stokes (RANS) based steady state CFD simulations are carried out. The experimental and computational results are compared in the context of surface flow pattern.
Keywords : Double delta wing, Flow visualization, CFD Simulation, RANS.
Cite this article : Sukanta Saha, Bireswar Majumdar " Modeling and Simulation on Double Delta Wing " ,ICACC-2013 ,Page No : 200-204.