锅炉受热面用管的壁厚探讨

Investigation for Thickness of Heat-absorbing Surface Tubes

根据某电厂提出的末级再热器用管壁厚不符合要求的问题,提出壁厚计算的方法及选择依据。

Some power plant raises that the thickness of finishing reheater tubes don＇ t meet the re- quirement, according to this question, the calculation method and choice evidence of tubes thickness are necessary to raise.