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| 基于VB的柴油机示工图上止点修正 | |
| 引用本文： | 毛宏雨,马川,邱力强,王慧勇,杨烨.基于VB的柴油机示工图上止点修正[J].青岛远洋船员学院学报,2011,32(2):32-35. |
| 作者姓名： | 毛宏雨 马川 邱力强 王慧勇 杨烨 |
| 作者单位： | 1. 青岛远洋船员职业学院机电系 2. 青岛远洋船员职业学院人事处 3. 青岛远洋船员职业学院科研处,山东青岛,266071 |
| 摘 要： | 利用示功图来计算柴油机燃烧过程是研究和诊断柴油机燃烧过程的有效手段之一,而计算结果的准确度主要取决于示功图的测录与处理。本文介绍了两种示工图上止点修正方法,按照上止点修正理论编辑了上止点修正的程序块,并对四冲程柴油机实测倒拖示功图进行了上止点修正。结果发现,随着转速的升高,漏泄及传热损失减小,热力损失角也随之减小。 |
| 关 键 词： | 示工图 柴油机 上止点修正 |
The TDC Correction of Diesel Engine Based on the Indicator Diagram |
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| MAO Hong-yu MA Chuan QIU Li-qiang WANG Hui-yong YANG Ye.The TDC Correction of Diesel Engine Based on the Indicator Diagram[J].Journal of Qingdao Ocean Shipping Mariners College,2011,32(2):32-35. | |
| Authors: | MAO Hong-yu MA Chuan QIU Li-qiang WANG Hui-yong YANG Ye |
| Institution: | MAO Hong-yu1 MA Chuan2 QIU Li-qiang3 WANG Hui-yong1 YANG Ye1(1.Department of Marine Engineering,2.Department of Human Resource,3.Department of Science Research,Qingdao Ocean Shipping Mariners College,Qingdao 266071,China) |
| Abstract: | One of the effective means to research and diagnose the combustion process of diesel engine is to use the indicator diagram to calculate it.The accuracy of the results depends on the testing and treatment of the indicator diagram.In the process of TDC correction,two TDC correction methods are introduced,and the program blocks according with the theory of TDC correction are edited.With the program,the TDC of four-stroke diesel engine is corrected.The results show that with increase of rotational speed,the le... |
| Keywords: | indicator diagram diesel engine the TDC correct |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |