Reduction of aerodynamic heating with opposing jet through extended nozzle in high enthalpy flow

Naoki Morimoto, Jang Yeol Yoon, Shigeru Aso, Yasuhiro Tani

研究成果: 著書/レポートタイプへの貢献会議での発言

6 引用 (Scopus)

抄録

Thermal protection efficiency of combinational configuration of the opposing jet and the spike has been investigated. Heat flux distributions on hemispherical-cylindrical test model with various length of the extended nozzle have been measured in free piston shock tunnel. The test results demonstrate that this combinational configuration achieve sufficient thermal protection in smaller amount of jet flow than that of the opposing jet alone. Numerical simulations are also presented to explain the mechanisms of reducing the heat load on the nose part of blunt body.

元の言語英語
ホスト出版物のタイトル52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014
出版者American Institute of Aeronautics and Astronautics Inc.
ISBN(印刷物)9781624102561
出版物ステータス出版済み - 1 1 2014
イベント52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014 - National Harbor, MD, 米国
継続期間: 1 13 20141 17 2014

出版物シリーズ

名前52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014

その他

その他52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014
米国
National Harbor, MD
期間1/13/141/17/14

Fingerprint

aerodynamic heating
Aerodynamic heating
thermal protection
enthalpy
nozzles
aerodynamics
Enthalpy
Nozzles
shock tunnels
blunt bodies
heating
jet flow
configurations
pistons
spikes
model test
heat flux
tunnel
Thermal load
Pistons

All Science Journal Classification (ASJC) codes

  • Space and Planetary Science
  • Aerospace Engineering

これを引用

Morimoto, N., Yoon, J. Y., Aso, S., & Tani, Y. (2014). Reduction of aerodynamic heating with opposing jet through extended nozzle in high enthalpy flow. : 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014 (52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014). American Institute of Aeronautics and Astronautics Inc..

Reduction of aerodynamic heating with opposing jet through extended nozzle in high enthalpy flow. / Morimoto, Naoki; Yoon, Jang Yeol; Aso, Shigeru; Tani, Yasuhiro.

52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014. American Institute of Aeronautics and Astronautics Inc., 2014. (52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014).

研究成果: 著書/レポートタイプへの貢献会議での発言

Morimoto, N, Yoon, JY, Aso, S & Tani, Y 2014, Reduction of aerodynamic heating with opposing jet through extended nozzle in high enthalpy flow. : 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014. 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014, American Institute of Aeronautics and Astronautics Inc., 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014, National Harbor, MD, 米国, 1/13/14.
Morimoto N, Yoon JY, Aso S, Tani Y. Reduction of aerodynamic heating with opposing jet through extended nozzle in high enthalpy flow. : 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014. American Institute of Aeronautics and Astronautics Inc. 2014. (52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014).
Morimoto, Naoki ; Yoon, Jang Yeol ; Aso, Shigeru ; Tani, Yasuhiro. / Reduction of aerodynamic heating with opposing jet through extended nozzle in high enthalpy flow. 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014. American Institute of Aeronautics and Astronautics Inc., 2014. (52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014).
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