吸收式制冷系统动态模型的分析与建立  

Establishment and Analysis of Dynamic Simulation Model for Absorption Refrigerating System

作　　者：王磊[1] 陆震[2] 

机构地区：[1]东华大学环境科学与工程学院,上海200051 [2]上海交通大学机械与动力工程学院,上海200030

出　　处：《东华大学学报（自然科学版）》2003年第3期6-10,共5页Journal of Donghua University(Natural Science)

摘　　要：吸收式制冷系统具有两相及两组分流体流动以及多个部件数,其动态模型的建立与求解比较复杂。这里采用面向对象的模块化的仿真建模方法,将吸收式制冷系统分解为两个子系统,根据一定参数耦合关系相连接,建立其部件和系统的动态模型,适用于双效的各种溶液流程的吸收式制冷系统运行特性的仿真研究。动态仿真计算结果与实验数据的对比显示了较好的吻合性。The establishment and solving the dynamic simulation model of the absorption refrigerating system is complicated owing to its multiphase and multi-component fluid comparing with compressing refrigerating system. The object-oriented modularized simulation model is established in this paper. The absorption refrigerating system is decomposed to two subsystems, linked by its coupling relationship. The model can be used to simulate the dynamic performance of double effect refrigerating system with different solution circuit. The simulation result shows good agreement with the experiment.

关 键 词：吸收式制冷 模块化 面向对象 动态仿真 模型 

分 类 号：TB6[一般工业技术—制冷工程]