| 余热裂解甲醇气-柴油双燃料发动机的供气系统设计 |
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| 引用本文： | 杨成,郑道昌,王炳辉,赵强,谢志刚.余热裂解甲醇气-柴油双燃料发动机的供气系统设计[J].船舶工程,2010,32(3):27-30. |
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| 作者姓名： | 杨成 郑道昌 王炳辉 赵强 谢志刚 |
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| 作者单位： | 宁波大学,海运学院,浙江宁波,315211;梅山钢铁公司冷轧厂,南京,210039 |
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| 基金项目： | 浙江省科技厅资助项目 |
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| 摘 要： | 设计了一套排气余热裂解甲醇气-柴油双燃料发动机的供气系统,同时介绍了裂解气电控多点气口顺序喷射供气系统的构成、工作原理及气口多点喷射系统ECU的总体设计.系统应用热电温控结合余热裂解的方法进行甲醇裂解,使反应器的可控性增强;采用简单可行的裂解气预处理系统完成对裂解气的气质成分处理与增压,使裂解气满足在6300ZC柴油机上的掺烧条件;应用电控气口多点喷射系统实现裂解气在6300ZC柴油机上的多点喷射.
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| 关 键 词： | 柴油机 甲醇裂解 余热 多点喷射 |
Design of Air Supply System of the Dual-fuel Engine Burnt the Methanol Cracked Gas Decomposed by Exhaust Heat and Diesel Oil |
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| YANG Cheng,ZHENG Dao-Chang,WANG Bing-hui,ZHAO Qiang,XIE Zhi-gang.Design of Air Supply System of the Dual-fuel Engine Burnt the Methanol Cracked Gas Decomposed by Exhaust Heat and Diesel Oil[J].Ship Engineering,2010,32(3):27-30. |
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| Authors: | YANG Cheng ZHENG Dao-Chang WANG Bing-hui ZHAO Qiang XIE Zhi-gang |
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| Institution: | YANG Cheng1,ZHENG Dao-Chang1,WANG Bing-hui1,ZHAO Qiang1,XIE Zhi-gang2 (1.College of Maritime,Ningbo University,Zhejiang Ningbo 315211,China,2.Cold Rolling Mill Plant of Meishan Iron , Steel Co,Nanjing 210039,China) |
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| Abstract: | Designing an air supply system of the dual fuel engine burnt the methanol cracked gas decomposed with exhaust heat and diesel oil.Also introducing the composition and working principle of electronic control system of multiple point injection of methanol cracking gas and the overall design of electrical control unit.System decomposed methanol with electric heating and exhaust heat,in this way,enhance the controllability of the reactor.The pretreatment system completes the purification and compression of the ... |
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| Keywords: | diesel engine methanol cracking exhaust heat multiple point injection |
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