Experiment And Thermoeconomic Analysis For A Single Stage Ammonia/Water Absorption Refrigeration System

The study is about a single stage ammonia/water absorption refrigeration system. The author analyzes the datum from the device with the 2kW cooling power, and discusses the efficiency of the main units and the use of energy in the system. The parameter of the performance of the device has been 0.33 with inputted power 3kW.According to the experimental flow, the configurable parameters and the experimental datum, the author gives out the theory of simulation. Then the author develops the operated process simulation system with the Aspen Plus 11.1 software. Moreover, the simulation system is validated with the experimental data.The author concludes simply the thermoeconomics, and deduces the optimizing function of design aim for cooling cycle. Depending on thermoeconomic isolation theory, answer of optimizing the whole system is figured out by optimizing subsystems.