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Energy and Environment, 1995

ISBN:
1-56700-052-5 (Print)

A NEW SIMULATION METHOD OF STEADY THERMODYNAMIC PARAMETERS OF REFRIGERATION SYSTEM

Bing Yu
Shanghai Jiaotong University, China

XiongCai Que
Institute of Refrigeration and Cryogenics Engineering, Shanghai Jiao Tong University, Shanghai, 200030, China

GuoLiang Ding
Institute of Refrigeration and Cryogenics, Shanghai Jiaotong University, China

ZhiJiu Chen
Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, Shanghai

Abstract

The steady calculation method that is now widely used for refrigeration system design is simple, but the accuracy should be enhanced in order to meet the requirement of manufacturers. After deeply doing dynamic distributed parameters' research on refrigeration system, this paper advances a new steady thermodynamic parameters' simulation method. This method makes the refrigeration system matched based on the steady condition of system, and uses the concept of steady distributed parameters and quantitative relation in every refrigeration component to realize the system simulation. This method is easy to understand and the results of simulation generally accord with the actual condition.