Reduction of aerodynamic heating with wall catalysis by film cooling

M. Mizoguchi, N. Iwata, K. Hayashi, S. Aso, Y. Tani

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The effects of film cooling in high enthalpy flows have been investigated experimentally and numerically. Finite catalytic surfaces are considered in both investigations. Film cooling in high enthalpy flows is shown to be effective for reduction of aerodynamic heating by experiments. Chemically and thermally nonequilibrium numerical computation has also been conducted. Numerical results show good agreement with experiments on the nearly noncatalytic surface. Experimental and numerical results show that the catalytic surface with film cooling acts as the noncatalytic surface owing to the existence of coolant gas layers.

Original languageEnglish
Title of host publicationA Collection of Technical Papers - 14th AIAA/AHI International Space Planes and Hypersonics Systems Technologies Conference
PublisherAmerican Institute of Aeronautics and Astronautics Inc.
Pages1622-1632
Number of pages11
ISBN (Print)1563478269, 9781563478260
DOIs
Publication statusPublished - Jan 1 2006
Event14th AIAA/AHI International Space Planes and Hypersonics Systems Technologies Conference - Canberra, Australia
Duration: Nov 6 2006Nov 9 2006

Publication series

NameA Collection of Technical Papers - 14th AIAA/AHI International Space Planes and Hypersonic Systems and Technologies Conference
Volume2

Other

Other14th AIAA/AHI International Space Planes and Hypersonics Systems Technologies Conference
CountryAustralia
CityCanberra
Period11/6/0611/9/06

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Mizoguchi, M., Iwata, N., Hayashi, K., Aso, S., & Tani, Y. (2006). Reduction of aerodynamic heating with wall catalysis by film cooling. In A Collection of Technical Papers - 14th AIAA/AHI International Space Planes and Hypersonics Systems Technologies Conference (pp. 1622-1632). (A Collection of Technical Papers - 14th AIAA/AHI International Space Planes and Hypersonic Systems and Technologies Conference; Vol. 2). American Institute of Aeronautics and Astronautics Inc.. https://doi.org/10.2514/6.2006-8068