Based on the original thermodynamic calculation programme, a new procedure has been investigated by combining the stage-by-stage steam turbine thermodynamic calculation together with the Craig-Cox perfermance estimation.

• 本文以原有热力计算程序为基础,引入了Craig和Cox提出的效率分析方法,将多级汽轮机通流部分内效率分析与逐级的热力计算结合起来,编制了新的热力计算程序。