关键词: 空调系统；综合试验台架；边界条件；验证；换热量

Abstract: In the design process of air conditioning system, all kinds of service conditions and system parameters need to be considered comprehensively. If all kinds of parameters are combined and verified on the whole vehicle one by one, the design cost of the product will be greatly increased. This paper introduces a comprehensive test bench for air conditioning system in development stage, which can get the most suitable system matching scheme by setting its boundary conditions. The bench test has high efficiency and strong contrast, and the test data can form a curve for intuitive comparison, which can solve the problem that there is no one-dimensional simulation analysis, performance test and system matching before the vehicle air conditioning scheme is frozen.

Key words: Air conditioning system; Comprehensive test bench; Boundary conditions; Validation; Heat transfer