Aerodynamic characteristic analysis of hypersonic cruise aircraft is more difficult than that of conventional aircraft, for the complex flow field simulation and inadequate amount of results under limited flight conditions. In this paper, numerical schemes applicable for hypersonic flow field are adopted to acquire a set of aerodynamic characteristics of a typical hypersonic cruise aircraft as sample data, based on which response surface models (RSM) are constructed to provide approximation of aerodynamic characteristics under any flight conditions within the design domain, finally the overall approximation performance of the response surface models are analyzed.
A Method for Aerodynamic Characteristic Analysis of Hypersonic Aircraft Based on Response Surface Model
Applied Mechanics and Materials ; 477-478 ; 277-280
2013-12-19
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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