V.I. Shalaev  , S.V. Alexandrov  , M.A. Starodubtsev  , A.V. Vaganov  ,  Moscow Institute of Physics and Technology;  Central Aerohydrodynamic Institute

DOI Number XXX-YYY-ZZZ

Conference Number HiSST 2018_2340898

Distinctive physical mechanisms of the longitudinal vortex formation, the high heat flux zone appearance and the early laminar-turbulent transition in hypersonic boundary layers on flat bodies with blunted leading edges are considered. To analyze these phenomena results of numerical simulations and experimental data for delta wings with blunted edges are used. Considered effects was observed in many high speed wind tunnel experiments but had not an explanation during a long time.

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In Categories: High-Speed Aerodynamics and Aerothermodynamics, HiSST 2018, Hypersonic Aerodynamics, Materials and Structures, Thermal Protection Systems, Transition to Turbulence
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