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| 柴油机电控冷却系统性能仿真 | |
| 引用本文： | 冯建涛,骆清国,陈明飞,龚正波. 柴油机电控冷却系统性能仿真[J]. 装甲兵工程学院学报, 2009, 23(2): 33-37 |
| 作者姓名： | 冯建涛 骆清国 陈明飞 龚正波 |
| 作者单位： | 1. 装甲兵工程学院,机械工程系,北京,100072;装甲兵技术学院,车辆工程系,吉林,长春,130117 2. 装甲兵工程学院,机械工程系,北京,100072 3. 装甲兵技术学院,车辆工程系,吉林,长春,130117 |
| 摘 要： | 为了精确控制柴油机出水温度，降低冷却系统功率消耗，以某型柴油机冷却系统为研究对象，建立了该型柴油机冷却系统仿真模型，并将机械水泵改为电控水泵进行了变工况仿真计算。结果表明：电控水泵耗功小于机械水泵，平均效率提高1．31％，能够精确控制柴油机出水温度。通过该型柴油机热平衡实验，在外特性上验证了该冷却系统仿真模型是可信的。 |
| 关 键 词： | 电控 水泵 仿真 |
Simulation on Electric Control Cooling System of Diesel Engine |
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| FENG Jian-tao,LUO Qing-guo,CHEN Ming-fei,GONG Zheng-bo. Simulation on Electric Control Cooling System of Diesel Engine[J]. Journal of Armored Force Engineering Institute, 2009, 23(2): 33-37 | |
| Authors: | FENG Jian-tao LUO Qing-guo CHEN Ming-fei GONG Zheng-bo |
| Affiliation: | 1. Department of Mechanical Engineering, Academy of Armored Force Engineering, Beijing 100072, China; 2. Department of Vehicular Engineering, Academy of Armored Forces Technology, Changchun 130117, China) |
| Abstract: | To accurately control the temperature of diesel engine cooling water and reduce power consumption of cooling system, a certain diesel engine cooling system is taken as subject to establish a simulation model in this paper. Mechanical coolant pump is replaced by electric coolant pump and simulation computation is carried for a changed working condition. The results indicate that the electric pump power consumption is lower than that of a mechanical coolant pump and the average efficiency increase by 1.31% , and the cooling temperature is controlled accurately. Through thermal balance test, the results of simulation are validated in external characteristic. |
| Keywords: | electric control pump simulation |
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