retro0reflecting device

Hybrid diffractive/refractive system design of head-mounted projective display using retro-reflective screen;

采用回射屏的折/衍射头盔投影显示器设计

Based on Boundary Element Method(BEM) of potential flow assumption, pressure recovery termination model and Re-Entrant Jet Model are adopted to analyse non-linearity of axisymmetric body.

紧接着,基于速度势的边界元法,采用了压力恢复闭合模型和回射流模型两种尾流闭合方式对回转体进行了非线性分析,并进行了比较。