摘要
为了解车速对列车内空调负荷的影响,本文分析了空调负荷与车速有关的变化因素;探讨了列车提速对车体传热量的影响,通过车室内空调负荷的计算,得出车体隔热壁传热量与车速的变化关系及计算特点,最后总结其对空调负荷的影响。
In order to understand the impact of speed on the air-conditioning load in the train,this paper analyzed the speed-related variables of the air-conditioning load.Discussed the impact of train body heat transfer resulted by the speed increasing.Through the calculation of air-conditioning load,the relations and features between train body heat transfer and speed was got.Finally,the impact of speed on the air-conditioning load was summarized.
出处
《制冷空调与电力机械》
2011年第4期65-67,共3页
Refrigeration Air Conditioning & Electric Power Machinery
关键词
高速列车
传热
空调负荷
high-speed train
heat transfer
air-conditioning load
