The thermo-contact-structural coupling has been analyzed for the key subassembly of reheat stop valve based on the finite element analysis(FEA) method against the problem of stem sticking of introduced type reheat stop valve in 600MW steam turbine unit.
针对引进型600 MW汽轮机组再热主汽阀门的运动卡涩问题,利用有限元技术,对其关键装配部件进行了热-结构耦合分析。