Numerical Analysis of Gas-Solid Two-Phase Nonequilibrium Nozzle Flows
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概要
- 論文の詳細を見る
This paper describes the numerical simulation of the steady gas-particle two-phase flow field inside a JPL nozzle. The computations use a time-dependent technique using the TVD-MacCormack algorithm for both gas and particle phases. The nozzle flows considered here are inviscid, and spherical particles of 1μm in diameter are treated. Numerical results show that the nozzle expansion is delayed when the interaction between gas and particle phases becomes strong. In addition, it is seen that a particle-free zone exists near the wall downstream of the throat.
- 一般社団法人日本機械学会の論文
- 1990-08-15
著者
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Nishida Michio
Department Of Aemonautical Engineering Kyushu University
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ISHIMARU Shogo
Aerospace Sect. No. 1, Sumitomo Corporation Tokyo Office
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Ishimaru Shogo
Aerospace Sect. No. 1 Sumitomo Corporation Tokyo Office
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