LIF Measurement of Temperature Fields around Fundamental-Shaped Bodies in Hypersonic Flow

LIF Measurement of Temperature Fields around Fundamental-Shaped Bodies in Hypersonic Flow

Temperature distributions around two fundamental-shaped bodies, a sphere and a wedge, in hypersonic fluid flow were measured by laser-induced fluorescence (LIF) taking advantage of three absorption lines of NO. In either instance, the temperature distributions measured in the free stream (up to 70K)...

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Veröffentlicht in:JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 1999/02/05, Vol.47(541), pp.74-78
Hauptverfasser: SHIDA, Hiroya, SAKATA, Nobuyasu, DEGUCHI, Yoshihiro, SAKATA, Hiroshi
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Hypersonic Flow
Laser-Induced Fluorescence
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Zusammenfassung:Temperature distributions around two fundamental-shaped bodies, a sphere and a wedge, in hypersonic fluid flow were measured by laser-induced fluorescence (LIF) taking advantage of three absorption lines of NO. In either instance, the temperature distributions measured in the free stream (up to 70K), behind the shock wave, and at the stagnation point (up to 600K) invariably showed a high degree of agreement with the calculated values
ISSN:1344-6460
2432-3691
DOI:10.2322/jjsass.47.74