论文部分内容阅读
ＬｉＢｒ－Ｈ２Ｏ吸收－喷射复合制冷循环流程是由运行参数不同的换热设备组成的，各换热设备的有效传热温差不但影响到整个流程的性能及设计过程中有效传热面积的确定，而且也影响到系统的经济性．将几个主要换热设备的传热温差、溶液浓度差以及发生器温度作为设计参数，并进行分析计算，以确定这些参数的适宜范围，为ＬｉＢｒ－Ｈ２Ｏ吸收－喷射复合制冷系统的优化设计提供了理论基础．
The LiBr-H2O absorption-injection combined refrigeration cycle is composed of heat exchange equipment with different operating parameters. The effective heat transfer temperature difference of each heat exchange equipment not only affects the performance of the whole process and the determination of effective heat transfer area in the design process, but also Also affect the economy of the system. The heat transfer temperature difference, solution concentration difference and generator temperature of several main heat exchangers are taken as the design parameters, and analyzed and calculated to determine the appropriate range of these parameters for the optimal design of LiBr-H2O absorption-injection hybrid refrigeration system The theoretical basis.