200MW机组汽轮机转子热应力

Thermal Stress in the 200MW Electric Generator Unit Steam Turbine

对火电机组在运行中所产生的热应力进行了论述 ,分析了在不同工况下热应力的特点 。

This article focus on the thermal stress which makes the thermal power units in working process. It gives full details of the character of the thermal stress in different working states, also provides theoretical foundations for lessening thermal stress in practical operation.