Numerical Simulation of Low Reynolds Micro-small UAV Aerodynamic Configuration

摘要：

It is simulated with simple algorithm that the low-speed incompressible flow over aerodynamic configuration of low Reynolds small UAV by using the three dimension N-S equations and k-εturbulence model. The convective items of both N-S and k-εturbulence model equations use first-order upwind schemes. Based on the computation, the character of the aerodynamic configuration can showed. The stall-incidence can be got by life and drag coefficients plot s. Advice about the improvement of design about the UAV is brought forward.

关键词： Navier-Stokes equations k ε models Micro-small UAV the numerical simulation.

作者: SONG Qi YANG Shu Xing XU Yong WANG Fei

作者单位: Beijing institute of technology

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）