Abstract
A numerical study of shock-on-shock interactions near a cylindrical body, representative of the engine inlet cowl of the National Aerospace Plane (NASP), is presented. Among the six principal shock interference patterns depending upon the intersection point, noted by Edney, the most critical cases, of types III and IV, are considered in the present study. In these cases, anomalous amplifications of peak pressure and heat flux occur at the shear layer and supersonic jet impingement points, respectively. The primary goal of this study is to calculate the entire flow field numerically, capturing all the interacting shocks and complicated shocklayer flows. The finite volume formulation of Van Leer's flux-vector splitting MUSCL scheme, in generalized coordinates, is used to solve the full Navier-Stokes equations in strong conservative form.
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References
Edney, B.E., “Anomalous Heat Transfer and Pressure Distributions on Blunt Bodies at Hypersonic Speeds in the Presence of an Impinging Shock,” FFA Rept. 115, Feb. 1968, The Aeronautical Research Inst. of Sweden, Stockholm, Sweden.
Wieting, A.R., “Experimental Study of Shock Wave Interference Heating on a Cylindrical Leading Edge,” NASA TM 100484, May 1987.
Keyes, J.W., “Correlation of Turbulent Shear Layer Attachment Peak Heating Near Mach 6,” AIAA Journal, Vol. 15, Dec. 1977, pp. 1821–1823.
Van Leer, B., “Flux-Vector Splitting for the Euler Equations,” Lecture Notes in Physics, Vol. 170, 1982, pp. 507–512.
Baldwin, B.S., and Lomax, H., “Thin Layer Approximation and Algebraic Model for Separated Turbulent Flows,” AIAA Paper 78-257, presented at AIAA 16th Aerospace Science Meeting, Huntsville, Alabama, Jan. 1978.
Moon, Y.J., “Turbulence Modelling on. Interaction of an Oblique Shock with Viscous Hypersonic Blunt Body Flows,” abstract submitted to AIAA 27th Aerospace Science Meeting to be held in Reno, Nevada, Jan. 1989.
Moon, Y.J., “Interaction of an Oblique Shock Wave with Supersonic Flow Past a Blunt Body,” Ph.D. Dissertation, University of California at Berkeley, June 1988.
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© 1989 Springer-Verlag
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Moon, Y.J., Holt, M. (1989). Interaction of an oblique shock wave with supersonic turbulent blunt body flows. In: Dwoyer, D.L., Hussaini, M.Y., Voigt, R.G. (eds) 11th International Conference on Numerical Methods in Fluid Dynamics. Lecture Notes in Physics, vol 323. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-51048-6_66
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DOI: https://doi.org/10.1007/3-540-51048-6_66
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