Abstract
Rotational temperature and nitrogen number density are measured in the shock wave/boundary layer interaction region in the vicinity of a two-dimensional compression corner disposed in a low pressure, 55 K, Mach 10 hypersonic air flow. Spatially-resolved data are recorded using a nonlinear optical technique named dual-line coherent anti-Stokes Raman scattering (DLCARS). Averaged temperature and density profiles are compared with those predicted by a Navier-Stokes solver. Good agreement is found.
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W.J. McCroskey, S.M. Bogdonoff, J.G. McDougall: AIAA Journal 4, 1580 (1966)
see several papers in Rarefied Gas Dynamics, Supplement 4, Vol. II, ed. by C.L. Brundin (Academic, New York 1967)
J.N. Moss, J.M. Price, Ch.H. Chun: AIAA-91-1313, AIAA 26th Thermophysics Conf., Honolulu, HI (1991)
M.I. Kussoy, K.S. Kim, K.C. Horstman: AIAA-91-1761 26th Thermophysics Conf., Honolulu, HI (1991)
B.K. McMillin, J.L. Palmer, R.K. Hanson: AIAA-91-1670, AIAA 26th Thermophysics Conf., Honolulu, HI (1991)
P. Huber-Walchli, J.W. Nibler: J. Chem. Phys. 76, 273 (1982)
A.A. Ilyukhin, R.L. Pykhov, V.V. Smirnov, G. Marowsky: Appl. Phys. B 51, 192 (1990)
B. Chanetz et al.: AGARD Symposium, Torino, Italy (1992)
M. Péalat, M. Lefebvre: Appl. Phys. B 53, 23 (1991)
J. Délery: AR 761, AGARD-FDP-VKI special course on Aerothermodynamics of hypersonic vehicles (1988)
A. Girard et al.: ONERA Report RT 25-3409 N (1989)
J. Surget, G. Dunet: 19th Int'l Congr. High Speed Photography and Photonics, Cambridge (1990)
A.K. Mohamed: Ph.D. Thesis, University of Orsay (1991)
Y. Prior: Appl. Opt. 19, 1741 (1980)
M. Péalat, M. Lefebvre, J.P. Taran, P.L. Kelley: Phys. Rev. A 38, 1948 (1988)
H. Hollanders, C. Marmignon: AIAA-89-0282, 27th AIAA Aerospace Sciences Meeting, Reno (1989)
H.C. Yee: NASA Report TM 89464 (1987)
R. Peyret, T.D. Taylor (eds.): Computational Methods for Fluid Flow, Springer Ser. Comp. Phys. (1982)
A. Joulot: 2nd Workshop on Hypersonic Flows for Reentry Problems, Antibes (1990)
N. Dam, C. Liedenbaum, S. Stolte, J. Reuss: Chem. Phys. Lett 136, 73 (1987)
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Grisch, F., Bouchardy, P., Péalat, M. et al. Rotational temperature and density measurements in a hypersonic flow by dual-line CARS. Appl. Phys. B 56, 14–20 (1993). https://doi.org/10.1007/BF00332148
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DOI: https://doi.org/10.1007/BF00332148