空气动力学学报2012，Vol.30Issue(6)：725-730,6.
民用大飞机动力影响数值模拟研究
Numerical investigation of the powered effects on civil aircraft
摘要
Abstract
In this paper, the effects of powered of civil aircraft with turbo-fan engine were studied numerically by solving the Navier-Stokes equations based on mixed grids. The boundary conditions of fan-inlet as well as jet-exhaust were explained in detail. The DLR-F4 and the TPS model were simulated, the results indicated that the program used here was reliable. Finally, this program was applied to a typical civil aircraft, the effects of powered turbo-fan engine for the surface pressure coefficients on the wing was analysed. The result indicated that the numerical method for the powered effects simulation is very valuable in the aircraft design.关键词
混合网格/数值模拟/大飞机/动力影响Key words
mixed grids/ numerical investigation/ civil aircraft/ powered effects分类
航空航天引用本文复制引用
贾洪印,邓有奇,马明生,张耀冰..民用大飞机动力影响数值模拟研究[J].空气动力学学报,2012,30(6):725-730,6.基金项目
国家重大基础研究973计划资助项目(2009CB724100) （2009CB724100）
