| 发动机排气热量测量方法比较研究 |
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| 引用本文： | 黄鑫,刘忠民,俞小莉,沈瑜铭,李云强,孟强,李红珍,黄丽玲.发动机排气热量测量方法比较研究[J].车用发动机,2006(3):50-52. |
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| 作者姓名： | 黄鑫 刘忠民 俞小莉 沈瑜铭 李云强 孟强 李红珍 黄丽玲 |
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| 作者单位： | 浙江大学动力机械及车辆工程研究所,浙江,杭州,310027;潍柴动力股份有限公司,山东,潍坊,261001 |
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| 摘 要： | 介绍了目前常用的排气热量测量方法,即直接测量法和间接测量法;通过测量WD615柴油机排气热量,对两种方法进行比较研究。试验结果表明,在试验条件有限时,采用直接测量法可以得到相对更好的结果。
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| 关 键 词： | 比热容 排气热量 热量测量 内燃机 |
| 文章编号： | 1001-2222(2006)03-0050-03 |
| 收稿时间： | 2005-11-22 |
| 修稿时间： | 2006-03-28 |
Study of Engine Exhaust Heat Measurement |
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| HUANG Xin,LIU Zhong-min,YU Xiao-li,SHEN Yu-ming,LI Yun-qiang,MENG Qiang,LI Hong-zhen,HUANG Li-ling.Study of Engine Exhaust Heat Measurement[J].Vehicle Engine,2006(3):50-52. |
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| Authors: | HUANG Xin LIU Zhong-min YU Xiao-li SHEN Yu-ming LI Yun-qiang MENG Qiang LI Hong-zhen HUANG Li-ling |
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| Institution: | 1. Power Machinery and Vehicular Engineering Institute, Zhejiang University, Hangzhou 310027, China; 2. Weichai power Co. Ltd. , Weifang 261001, China |
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| Abstract: | The main content of the experiment of engine heat balance is the measure of the exhaust gas heat.Because of the high temperature and complicated composition of the exhaust gas,it is difficult to get the thermal capacity of exhaust directly.The thermal capacity of exhaust can be got directly or indirectly.The exhaust gas of the WD615 has been investigated to provide reference for the comparison of such two measurements.The results show that when the condition of the experiments is confined,the direct measurement can result in better conclusion. |
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| Keywords: | specific heat capacity quantity of exhaust heat heat quantity measurement ICE |
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