| 4125A4发动机节能活塞的研制 |
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| 引用本文： | 张南乔,吴疆,戴远征,李树峰.4125A4发动机节能活塞的研制[J].农机化研究,2006(2):194-195. |
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| 作者姓名： | 张南乔 吴疆 戴远征 李树峰 |
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| 作者单位： | 1. 淮海工学院,机械系,江苏,连云港,222005
2. 石河子大学,机电工程学院,新疆,石河子,832003 |
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| 摘 要： | 发动机中,将燃料的化学能转换为机械动力能的主要零件是活塞。其结构、质量和性能,将决定能量转换的效率,直接影响发动机的动力性和经济性。为此,对现有4125A4发动机的动力性和经济性进行了分析,提出了节能活塞的设计方案,并进行了台架试验和田间试验。试验结果表明,其动力性能得到了改善,节油效果明显。
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| 关 键 词： | 能源与动力工程 柴油发动机 研制 节能活塞 动力性能 |
| 文章编号： | 1003-188X（2006）02-0194-02 |
| 收稿时间： | 2005-03-11 |
| 修稿时间： | 2005年3月11日 |
Developing Energy-conserved Piston for 4125A4 Engine |
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| ZHANG Nan-qiao,WU Jiang,DAI Yuan-zheng,LI Shu-feng.Developing Energy-conserved Piston for 4125A4 Engine[J].Journal of Agricultural Mechanization Research,2006(2):194-195. |
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| Authors: | ZHANG Nan-qiao WU Jiang DAI Yuan-zheng LI Shu-feng |
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| Institution: | 1.Machinery Department, Huaihai Engineering College, Lianyungang 222005,China;2.College of Mechanical and Electrical Engineering, Shihezi 832003,China |
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| Abstract: | In the engine, the piston is the major part, which changes the chemical energy into mechanical kinetic energy. Its structure, quality and property determine the efficiency of switching energy, and directly influence the dynamic property and economy of engine. Hence, the authors analyze design plans of energy-conserved piston, and carry out several tests. The experimental results demonstrate its dynamic property and economy have been improved. |
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| Keywords: | engineering of energy and power diesel engine developing energy-conserved piston dynamic property |
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