摘要
以能量转换和守恒定律为出发点,利用气体在透平膨胀机内进行绝热膨胀对外做功时,气体的能量减少的同时温度降低的原理,通过选择适当的循环工质和冷却工质,采用经济的技术措施,将透平膨胀机的终参数(温度参数)向下迁移,获得更大的焓降,探讨建立冷电循环的可能性,探寻充分利用低温热能、兼顾发电和制冷的方法。
With the energy carry on thermal insulating balance for point of departure, make use of air at turbo expander inside expand to do work outward, air of the energy reduce of the temperature lowers in the meantime of principle, pass the circulating work quality of the choice adequacy and cool off the work quality, adopt economy of technique measure, will turbo expander eventually the parameter( the temperature parameter) get down migration, acquire larger energy to decline, discussion in to build up the possibility of the cold electricity circulation, explore to make use of the low temperature thermal energy well, and look after both sides to generate electricity and make a cold method.
出处
《应用能源技术》
2012年第6期43-45,共3页
Applied Energy Technology
关键词
能源与动力工程
低温热能
冷电循环
温度迁移
Energy and motive engineering
Low temperature thermal energy
Cold electricity circu-lation
The temperature move.