摘要
本文用数学方法,对滑片转子型蒸汽马达的进汽终了、膨胀终了的容积、膨胀比及容积排量进行了精确的计算,并对结构参数进行了研究。这种计算和研究对蒸汽马达的设计具有实际参考价值。所得结果同样适用于滑片转子型压缩机和气马达。
The volume of final intake stage and final expansion stage, expansion ratio and steam discharge capacity of sliding blade-rotor steam motor are calculated accurately, showing that the motor is especially suited for the heat-electric joint generation with medium or small sized industrial boilers. Structure parameters of the motor are researched. It is necessary for designing steam motor to select discreetly main dimension parameters. The analysis is true of designing air compressor and compressed air engine as well.
关键词
蒸汽马达
结构参数
膨胀比
Steam Motors
Structure Parameters
Expansion Ratio
