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对在高原地区使用的空调客车如何确定室外空气参数、如何测试空调机组的制冷量等问题进行了探讨 ,指出应以空气的焓值和含湿量来计算空调客车所需的制冷量 ,提出在不同气压状态下测试空调机组制冷量的建议和换算公式。
This paper discussed how to determine outdoor air parameters and how to test the cooling capacity of air conditioning unit in air-conditioned passenger vehicles used in the plateau area. It is pointed out that the required cooling capacity of air-conditioned passenger vehicles should be calculated based on the enthalpy and moisture content of air. Proposal and Conversion Formula for Testing Refrigerating Capacity of Air Conditioning Unit under Different Pressure Conditions.