| 柴油机清洁燃用甲醇的组合燃烧法 |
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| 引用本文： | 姚春德,王银山,李云强,段峰,吉庆.柴油机清洁燃用甲醇的组合燃烧法[J].农业机械学报,2005,36(6):24-27. |
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| 作者姓名： | 姚春德 王银山 李云强 段峰 吉庆 |
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| 作者单位： | [1]天津大学内燃机燃烧学国家重点实验室博士生，天津市300072 [2]天津大学内燃机燃烧学国家重点实验室教授博士，天津市300072 |
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| 基金项目： | 高等学校骨干教师资助计划项目 |
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| 摘 要： | 提出了柴油机燃用甲醇的组合燃烧法，即在容易产生醛类有害排放的低负荷工况采用柴油，而中大负荷工况采用柴油和甲醇共燃的方式，达到柴油机清洁燃用甲醇的目的。试验结果表明，采用组合燃烧方式，不仅在燃烧甲醇时避免了醛类排放高的问题，而且使柴油机的碳烟和NO2排放大为降低。
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| 关 键 词： | 柴油机 燃用甲醇 组合燃烧法 碳烟 二氧化氮 排放特性 清洁燃烧 |
| 修稿时间： | 2004年1月7日 |
Study on Clean Burning Methanol in Diesel Engines |
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| Yao Chunde,Wang Yinshan,Li Yunqiang,DUAN Feng,Ji Qing.Study on Clean Burning Methanol in Diesel Engines[J].Transactions of the Chinese Society of Agricultural Machinery,2005,36(6):24-27. |
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| Authors: | Yao Chunde Wang Yinshan Li Yunqiang DUAN Feng Ji Qing |
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| Abstract: | Conventional method of using methanol as the alternative fuel for diesel engine may lead to high level of aldehydic matter and unburned hydrocarbon emissions at low load conditions, due to its high latent heat. A compound combustion theory was established, which used diesel fuel only at low load and warm up operation conditions, diesel fuel together with methanol homogeneous mixture at middle or high load, to burn methanol cleanly in diesel engines. The experimental results showed that the theory provided a realistic way to utilize methanol as an alternative fuel for diesel engine as well as reduce the soot and NO_x emissions from diesel engines. |
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| Keywords: | Diesel engines Methanol Clean combustion |
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