分布式虚拟风洞的系统结构及负载分析

DISTRIBUTED VIRTUAL WIND TUNNEL SYSTEM STRUCTURE AND WORKLOAD ANALYSIS

虚拟风洞是虚拟现实技术和ＣＦＤ技术在飞机设计和改型中的应用。本文分析了虚拟风洞的工作流程，并针对国内相关硬件水平提出了一个分布式虚拟风洞结构设计方案。在此结构上，完成了负载的合理分配。最后，以一个典型ＣＦＤ应用为例分析了分布式虚拟风洞系统的硬件要求和性能。

Virtual Wind Tunnel is the application of VR and CFD technology in airplane design. This paper first analyzed the work process of VWT. Then a distributed Virtual Wind Tunnel system structure was proposed based on our currently available hardware and the workload was distributed properly. Finally, with a typical CFD application as an example, the hardware necessities and performance of the VWT were fully analyzed.