Analysis and Comparison of Several Methods for Computing Aerodynamic Compressibility and Interference Effects up to Critical Mach Numbers

Analytical approaches are considered which might be used to improve and extend current aerodynamic analysis to include the compressibility effects up to and including critical mach numbers. The Rayleigh-Janzen solution is considered for both small disturbance and exact potential flows. A simple nume...

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Bibliographische Detailangaben
Hauptverfasser:	Martin,Fred W, Purvis,James, Burkhalter,John E, Martin,Brent D
Format:	Report
Sprache:	eng
Schlagworte:	AERODYNAMIC CHARACTERISTICS AERODYNAMIC CONFIGURATIONS AERODYNAMIC FORCES APPROXIMATION(MATHEMATICS) ASYMPTOTIC SERIES BOUNDARY LAYER FLOW COMPRESSIBLE FLOW EXTERNAL STORES FAR FIELD FINITE ELEMENT ANALYSIS Fluid Mechanics INTERFERENCE INVISCID FLOW MATHEMATICAL MODELS NONLINEAR DIFFERENTIAL EQUATIONS Numerical Mathematics NUMERICAL METHODS AND PROCEDURES PE62602F PERTURBATIONS POTENTIAL FLOW PRESSURE DISTRIBUTION SHOCK WAVES SLENDER BODIES TRANSONIC FLOW WUAFATL25670215
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Beschreibung
Zusammenfassung:	Analytical approaches are considered which might be used to improve and extend current aerodynamic analysis to include the compressibility effects up to and including critical mach numbers. The Rayleigh-Janzen solution is considered for both small disturbance and exact potential flows. A simple numerical method is presented and compared with both experimental results and the results of other analytical methods for potential flow. (Author)