Automated Optimization Design of Hypersonic Inlet Using Genetic Algorithm

作者：鲍文; 李伟鹏; 常军涛; 付海洋

来源：系统仿真学报, 2012, 24(4).

• supersonic inlet
• genetic algorithm
• CFD flow solver
• automated optimization design

The optimization of hypersonic inlet is significant to improve the performance of inlet and enhance the flying efficiency of the whole engine.Using the cooperate simulation platform of FLUENT and MATLAB,an automated optimization design method of hypersonic inlet was proposed using genetic algorithm based on CFD flow solver,which was a high efficient and precise optimization design method.Based on multi-PC parallel calculation,the global optimized ability of genetic algorithm could be applied in most cases.Then a fast prototype simulation platform for supersonic inlet design was established.A case of multi-objective optimization on 2D supersonic inlet with three ramps was simulated,demonstrating the feasibility and high efficiency of this method.And it is expected to be applied in the multi-variable and multi-objective optimization design on supersonic inlet.

• 出版日期2012
• 单位哈尔滨工业大学