摘要
本文提出了无工质泵氟——喷制冷系统原理方案,取消了小型氟—喷制冷系统因需设置工质泵所带来的问题,为小型氟—喷制冷系统实际应用的研究初步奠定了基础。理论分析表明,当采用合适的τ_及τ_d时,无工质泵氟—喷制冷循环比有工质泵氟—喷制冷循环能更有效地回收利用低品位热能。
In this paper the principle of freon vapourjet refrigeration (FVJR)systems in which the working substance pump(WSP)is eliminated is advanced,As a result the WSP in small type FVJR systems is eliminated,and all vexalious problems,because of the WSP used in small type FVJR systems,are eliminated,Theoretical analysis shows that a FVJR cycle which the WSP is eliminated can utilize low grade thermal energy more efficaxiously and save more energy than it which the WSP is used,It is more important that the principle of FVJR systems in which the WSP is eliminated does lay a tentative foundation for the reseach of practical use of small type FVJR systems.
出处
《包头钢铁学院学报》
1990年第1期93-100,共8页
Journal of Baotou University of Iron and Steel Technology
