| 在柴油机放热曲线计算中两个关键问题的解决方法 |
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| 引用本文： | 孙怡,潜伟建,夏志澜,王昌一. 在柴油机放热曲线计算中两个关键问题的解决方法[J]. 海军工程大学学报, 2001, 13(3): 84-89 |
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| 作者姓名： | 孙怡 潜伟建 夏志澜 王昌一 |
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| 作者单位： | 海军工程大学动力工程学院, |
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| 摘 要： | 对影响柴油机放热曲线精度计算的因素进行了讨论 ,并对影响放热率计算的主要问题如动态上止点修正、示功图光顺处理两个主要环节进行了分析研究 ,提出了解决方法 .
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| 关 键 词： | 柴油机 放热曲线 放热率 热力学上止点 示功图 曲线光顺 |
| 文章编号： | 1009-3486(2001)03-0084-06 |
| 修稿时间： | 2000-10-23 |
The solution of two key troubles in computation of heat release curves of a direct injection diesel engine |
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| SUN Yi,QIAN Wei-jian,XIA Zhi-lan,WANG Chang-yi. The solution of two key troubles in computation of heat release curves of a direct injection diesel engine[J]. Journal of Naval University of Engineering, 2001, 13(3): 84-89 |
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| Authors: | SUN Yi QIAN Wei-jian XIA Zhi-lan WANG Chang-yi |
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| Abstract: | This paper presents an analysis of the influence of errors and factors on the accuracy in computation of heat release curve of a direct injecton diesel engine. It investigates two key troubles, such as the correction of dynamic top dead center and smoothing of monitoring indicator diagrams, and gives a satisfied solution of them. |
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| Keywords: | diesel engine heat release curves heat release rate dynamic top dead center curve smoothing |
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