CAJ | 학술논문

罗茨式蒸汽动力机是将蒸汽的压力能转换为机械能的一种新型原动机，其工作原理类似于齿轮马达，用于回收利用工业生产工艺中的低温余热资源，结构简单，成本低廉。介绍了蒸汽动力机的结构及原理，并举例阐述了蒸汽动力机叶轮的参数化建模过程的实现，并着重讲述了动力机利用低温余热工作介质的性能仿真分析。
라자식증기동력궤시장증기적압력능전환위궤계능적일충신형원동궤，기공작원리유사우치륜마체，용우회수이용공업생산공예중적저온여열자원，결구간단，성본저렴。개소료증기동력궤적결구급원리，병거례천술료증기동력궤협륜적삼수화건모과정적실현，병착중강술료동력궤이용저온여열공작개질적성능방진분석。
Roots-steam engine is a prime mover,which converts pressure energy into mechanical energy.Its working principle is similar to the gear motor.In this article,the roots-steam engine is introduced,which is a new type of low-temperature waste heat recovery device.This article focu-ses on theoretical study in structure,working principle and parametric modeling,performance a-nalysis in low temperature waste heat.