| DV15柴油机冷却水温度过高的分析及改进措施 |
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| 引用本文： | 练兵,夏丽娟,陆迪波,曹刚.DV15柴油机冷却水温度过高的分析及改进措施[J].内燃机与动力装置,2012(6):45-48,54. |
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| 作者姓名： | 练兵 夏丽娟 陆迪波 曹刚 |
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| 作者单位： | 1. 上海普安柴油机有限公司,上海,200444
2. 中船重工第七一一研究所,上海,201108 |
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| 摘 要： | 配装DV15柴油机的矿用车，在银川地区使用过程中出现部分发动机水温偏高、副水箱反水、发动机拉缸以及烧机油等故障，对发动机冷却系统（冷却风扇、导风罩、调温器、冷凝器和水泵皮带轮）进行分析并提出改进措施并进行试验验证。
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| 关 键 词： | 柴油机 冷却系统 试验 |
Analysis and Improvement of Cooling Water High Temperature for DV15 Diesel Engine |
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| LIAN Bing,XIA Li-juan,LU Di-bo,CAO Gang.Analysis and Improvement of Cooling Water High Temperature for DV15 Diesel Engine[J].Internal Conbustion Engine & Power Plant,2012(6):45-48,54. |
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| Authors: | LIAN Bing XIA Li-juan LU Di-bo CAO Gang |
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| Affiliation: | 1. Shanghai Puan Diesel Engine Co. , Ltd , Shanghai 200444, China ; 2. CSIC Shanghai Marine Diesel Engine Research Institute,Shanghai 201108,China) |
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| Abstract: | DV15 diesel engine equipped on the mining vehicles serving in Yinchuan has mal- functions like high water temperature, auxiliary water tank defection, cylinder scuffing and engine oil burning, etc. This paper analyzes and proposes improvement measures for the engine cooling sysincluding carry out a test cooling fans, wind guide cover, thermostat, condenser and water pump pulley and validation. |
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| Keywords: | Diesel Engine Cooling System Test |
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