FLOW VISUALIZATION OF SUPERSONIC FREE JET UTILIZING ACETONE PLIF

Kazuaki Hatanaka; T. Saito; Mitsutomo Hirota; Yuji Nakamura; Yujiro Suzuki; Takehiro Koyaguchi

doi:10.1615/VisMechProc.v1.i4.40

Visualization of Mechanical Processes: An International Online Journal

Editor en Jefes: Ivan Vladimirovich Egorov (open in a new tab) Vladimir Evguenyevich Mosharov (open in a new tab)

Publicado 4 números por año

ISSN En Línea: 2152-209X

FLOW VISUALIZATION OF SUPERSONIC FREE JET UTILIZING ACETONE PLIF

Volumen 2, Edición 1, 2012,

DOI: 10.1615/VisMechProc.v1.i4.40

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Kazuaki Hatanaka
Muroran Institute of Technology, Japan

T. Saito
Muroran Institute of Technology, Hokkaido, Japan

Mitsutomo Hirota
Division of Aerospace Engineering, Muroran Institute of Technology, 27-1 Mizumoto-cho, Muroran 050-8585, Japan

Yuji Nakamura
Division of Mechanical and Space Engineering, Hokkaido University, N13W8 Kita-ku, Sapporo 060-8628, Japan

Yujiro Suzuki
Earthquake Research Institute, the University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan

Takehiro Koyaguchi
Earthquake Research Institute, the University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan

SINOPSIS

The flow field of a supersonic free jet is investigated both experimentally and numerically. Acetone planar laser-induced fluorescence (acetone PLIF) is used for visualizing cross sections of the flow field and measuring the density distribution quantitatively. Computational fluid dynamics (CFD) with a two-dimensional axisymmetric numerical code is used for investigating the details of the flow field. The experimental and numerical results are compared to validate the quantitative measurement.

PALABRAS CLAVE: underexpanded free jet, acetone PLIF, nozzle geometries, quantitative density measurement, CFD

CITADO POR

Estruch-Samper D., Vanstone L., Hillier R., Ganapathisubramani B., Toluene-based planar laser-induced fluorescence imaging of temperature in hypersonic flows, Experiments in Fluids, 56, 6, 2015. Crossref

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