COMPUTER-ASSISTED METHOD FOR THE COST-OPTIMISED CALCULATION OF VARIABLE DISTRIBUTIONS ON AN AERODYNAMIC SURFACE
摘要
A computer-aided method suitable for assisting in the design of an aircraft by providing a variable distribution V over an aircraf surface inside a predefined parameter space by means of a reconstruction of the results obtained through computations for an initial group of points in the parameter space using a CFD model comprising in each of said computations the following steps: a) Selecting relevant shock wave structures being defined by its thickness ´ sw , its position s sw and the variable jump ”V; b) Decomposing said variable distribution V into a smooth variable distribution V smooth and a shock wave variable distribution V jump corresponding to said relevant shock wave structures; c) Obtaining the variable distribution V at any point of the parameter space as a reconstruction of the smooth variable distribution V smooth and the shock wave variable distribution V jump obtained for said point.
申请公布号
EP2416266(A2)
申请公布日期
2012.02.08
申请号
EP20100719015
申请日期
2010.03.31
申请人
AIRBUS OPERATIONS, S.L.;UNIVERSIDAD POLITECNICA DE MADRID
发明人
VELAZQUEZ LOPEZ, ANGEL GERARDO;ALONSO FERNANDEZ, DIEGO;VEGA DE PRADA, JOSE MANUEL;LORENTE MANZANARES, LUIS SANTIAGO;DE PABLO FOUCE, VALENTIN