上冠
Francis turbine runner's welding temperature field and stress field are simulated on basis of realizing the welding thermal source's movement along any complicated spatial route and solving the problem of heat conduction between blade and crown or band.
在解决叶片与上冠或下环之间的热传导问题以及焊接热源沿任意空间路径移动的加载问题的基础上,对混流式水轮机转轮焊接过程的温度场与应力场进行了数值模拟。
英语网 · 双语新闻
英语网 · 双语娱乐资讯