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Numerical Anaylsis of Compressible Flow Around Three-Dimensional Fin-Body Combination
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Abstract
The existing two-dimensional Euler code is extended to the three-dimensional flow problem in which the transonic flow around the double fin-body combinations was analysed. Ni's two-dimensional formulas are extended to the three-dimensional case and applied to the supersonic flow calculation over the double fin-body combinations.
The numerical results have proved to be very accurate in predicting the pressure distribution and capturing the shock. The code extended to the three-dimensional flow analysis in the paper can be consequently used to estimate the aerodynamic characteristics of the complicated body.
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Rho, O., Kim, W., Kim, C., and Lee, D., "Numerical Anaylsis of Compressible Flow Around Three-Dimensional Fin-Body Combination," SAE Technical Paper 901812, 1990, https://doi.org/10.4271/901812.Also In
References
- Jameson A. Schmidt W. Turkel E. “Numerical Solution of the Euler Equtions by Finite Volume Methods using Runge-Kutta Time-Stepping Schemes” AIAA Paper 81-1259 1981
- Ni R. H. “A Multiple Grid Scheme for Solving the Euler Equations” AIAA J. 20 1982
- Gordon W. J. Thiel L. C. “Transfinite Mappings and Their Application to Grid Generation” Numerical Grid Generation Thompson J. F. North-Holland 1982
- Pulliam T. H. Steger J. L. “Implicit Finite Difference Simulations of Three-Dimensional Flow” AIAA J. 18 1980
- Ishiguro T. Ogawa S. Oguchi K. “Numerical analysis of Inviscid Compressible Flows about Wing-Fuselage Combinations based on the Euler Equations” NAL TR-896T 1985
- Pulliam T. H. “Artificial Dissipation Methods for the Euler Equations” AIAA J. 24 1986
- Lee D. H. Kim C. J. Rho O. H. “Efficient Euler Analysis of Transonic Flow around Advanced Turbo-Prop” SAE AeroTech'90 Long Beach, Calif. Oct. 1-4 1990
- Johnson G. M. Swisshelm J. M. “Concurrent-Processing Adaptations of a Multiple-Grid Algorithm” AIAA J. 25 1987
- Chima R. V. “Explicit Multigrid Algorithm for Quasi-Three Dimensional Viscous Flows in Turbomachinary” J. Propulsion 3 1987
- Kim C. A. “Grid Generation of Complex Three-Dimensional Bodies” M.S. Thesis Seoul National University 1990
- Volpe G. Siclari M. J. Jameson A. “Computation of Aircraft Flow Fields by a Multigrid Euler Method” AIAA Paper 87-2268 1987
- Kelly T. C. “Transonic Pressure and Load Distribution for a Group of Simulated Launch Vehicles” NASA TM-80195 1980