汽车空调制冷系统稳态仿真研究  

Study of Steady Simulation on Refrigeration System for Automobile Air Conditioning

作　　者：牟春燕[1] 顾九春[1] 梁贵航[1] 程浩浩[2] 

机构地区：[1]鲁东大学交通学院,山东烟台264025 [2]哈尔滨工业大学,山东威海264200

出　　处：《拖拉机与农用运输车》2008年第5期40-42,共3页Tractor & Farm Transporter

基　　金：鲁东大学基金资助项目(L20064303)

摘　　要：分析了汽车空调制冷循环,建立了压缩机、冷凝器和蒸发器的数学模型。利用Matlab中Simulink仿真工具建立了汽车空调制冷系统稳态仿真模型。通过仿真模型对汽车空调压缩机、冷凝器和蒸发器的匹配进行研究,得出了冷凝温度、蒸发温度、空气进口温度、空气进出口温差等参数对系统的影响关系,为空调制冷系统合理选配提供依据。The refrigeration cycle for automobile air conditioning is analyzed. The math models for compressor, condensator and evaporator are established. The steady simulation model on refrigeration system for automobile air conditioning is established with Simulink tools in Matlab. The matchings on compressor, condensator and evaporator for automobile air conditioning are studyed by simulation model. The infection relations to system can be derived, for example condensation temperature, evaporation temperature , air intake temperature and air entrance difference in temperature. The simulation results are reasonable.

关 键 词：汽车空调 制冷系统 稳态 仿真 

分 类 号：U463.851[机械工程—车辆工程]