再突入物体背面への輻射熱伝達の推算

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  • Evaluation of radiative heat transfer on the back surface of reentry body

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Abstract

The convective and radiative heat transfer rates are calculated over a super-orbital-velocity reentry body which resembles the MUSES-C reentry capsule at an altitude 60 km and at a flight speed 12 km/sec. Thermally and chemically nonequilibrium 11-species air is considered, using the Park two-temperature model and the Yos formula for transport coefficients. Chemical species number densities and temperature distributions are obtained, solving Navier-Stokes equations and the vibrational-electronic energy conservation equation, where a Harten-Yee-type second-order upwind TVD scheme is used.

資料番号: AA0047427018

レポート番号: JAXA-SP-03-002

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