| 后置发动机客车机舱空间温度场的试验研究 |
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| 引用本文： | 王忠,历宝录,黄成海,唐颋,杨殿勇.后置发动机客车机舱空间温度场的试验研究[J].汽车工程,2006,28(3):262-266. |
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| 作者姓名： | 王忠 历宝录 黄成海 唐颋 杨殿勇 |
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| 作者单位： | 1. 江苏大学汽车与交通工程学院,镇江,212013
2. 无锡柴油机厂,无锡,214026 |
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| 基金项目： | 国家自然科学基金项目(50376021)资助 |
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| 摘 要： | 通过整车道路试验和不同工况的转鼓试验台试验,实测了不同环境、不同整车负载情况下,后置式发动机客车机舱内温度场的分布规律并进行了对比分析,研究了环境温度、机舱内的温度、发动机的工作状况等参数对发动机出水温度、热负荷的影响,提出了基于机舱温度的整车冷却系统沸腾风温评价指标,为后置式发动机客车的冷却系统设计提供了依据。
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| 关 键 词： | 后置式发动机 机舱 冷却系统 评价指标 |
| 收稿时间： | 2005-02-28 |
| 修稿时间： | 2005-02-282005-05-08 |
An Experimental Study on the Temperature Field in Engine Compartment of a Rear Engine Bus |
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| Wang Zhong,Li Baolu,Huang Chenghai,Tang Ting,Yang Dianyong.An Experimental Study on the Temperature Field in Engine Compartment of a Rear Engine Bus[J].Automotive Engineering,2006,28(3):262-266. |
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| Authors: | Wang Zhong Li Baolu Huang Chenghai Tang Ting Yang Dianyong |
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| Institution: | 1. School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang 212013 ; 2. Wuxi Diesel Works, Wuxi 214026 |
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| Abstract: | The distribution of temperature field in the engine compartment of a rear engine bus under different environments and loading conditions is comparatively analyzed through the road test and running drum test on a complete bus.The effects of ambient temperature,engine compartment temperature and the work conditions of engine on the coolant temperature at radiator outlet and thermal load of engine are studied.The parameters to evaluate the cooling system of a bus are put forward based on the temperature of engine compartment.These provide a base for the design of the cooling system of rear engine bus. |
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| Keywords: | Rear engine Engine compartment Cooling system Evaluation parameter |
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