Simulation study of solar-powered lithium bromide absorption refrigeration
In this paper,Aspen Plus software is used to build a system simulation model,and the system cycle process adopts the finite Wegstein convergence method and the EELCNRTL physical property method as the physical property calculation method of lithium bromide solution,and analyzes and studies the driving heat source flow,solution heat exchanger temperature difference,lithium bromide concentration solution distribution ratio and other parameters of the system.Then,the law of influence on system performance is obtained.