摘要
介绍了一种火箭发动机高速自旋试车台旋转架的一体化设计和分析。旋转架的作用是将发动机固定并连同发动机高速旋转的装置,该装置可以适应大小、长短不同的某一系列发动机的实验。文中针对旋转架在高速旋转情况下的载荷,对旋转架进行了一体化设计,并利用有限元分析软件对该结构进行了力学分析和设计优化。
The design and analysis of a high-speed spinning test platform of solid rocket motor is introduced in this paper. The purpose of high-speed spinning test platform is installing the solid rocket motor on it and driving the solid rocket motor to spin. The equipment can fit a group of test of different sizes of solid rocket motor. According to the condition of high-speed spinning, the integrated design and analysis were developed. With finite element analysis software, its structural part was analyzed in terms of mechanical performance and optimized.
出处
《电子机械工程》
2009年第4期60-64,共5页
Electro-Mechanical Engineering
关键词
有限元分析
仿真分析
火箭发动机旋转试车台
finite element analysis
simulation and analysis
the spinning test platform of solid rocket motor
