斜切喷管工作过程结构变形数值分析

Journal of Projectiles, Rockets, Missiles and Guidance(2007)

Cited 1|Views3
No score
Abstract
文中分析了某火箭发动机钼合金斜切喷管工作过程中的变形,首先通过对喷管内流场的数值仿真计算,确定喷管内型面承受的温度和压力载荷。然后基于三维有限元模型,对温度和压强耦合作用下的喷管应力场和形变进行了分析。对计算结果与试验测量值进行了对比,较为接近,证明结论可信。
More
Translated text
Key words
finite element,numerical analysis,scarfed nozzle
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined