| 柴油机微粒捕集器燃烧器再生试验研究 |
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| 引用本文： | 安相壁,索建军,姚广涛,郭猛超,罗涛.柴油机微粒捕集器燃烧器再生试验研究[J].车用发动机,2009(4). |
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| 作者姓名： | 安相壁 索建军 姚广涛 郭猛超 罗涛 |
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| 作者单位： | 1. 天津大学精密仪器与光电子工程学院,天津,300072;军事交通学院汽车工程系,天津,300161
2. 军事交通学院汽车工程系,天津,300161 |
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| 基金项目： | "八六三"计划资助项目，天津市自然基金资助项目 |
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| 摘 要： | 研究了全流式燃烧器从涡轮增压器出口处取气的空气供给方式。研究结果表明,新的供气方式可行,且未对发动机动力性带来不利影响;燃烧室具有一次风与二次风的结构,提高了点火可靠性及火焰燃烧稳定性,满足捕集器的再生要求。对捕集器再生时机判断和温度修正进行了研究,试验结果表明,含燃油添加剂的微粒捕集器再生效率在90%以上。
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| 关 键 词： | 柴油机 微粒捕集器 燃烧器 排气背压 再生 |
Burner Regeneration of Diesel Particulate Filter |
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| AN Xiang-bi,SUO Jian-jun,YAO Guang-tao,GUO Meng-chao,LUO Tao.Burner Regeneration of Diesel Particulate Filter[J].Vehicle Engine,2009(4). |
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| Authors: | AN Xiang-bi SUO Jian-jun YAO Guang-tao GUO Meng-chao LUO Tao |
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| Institution: | AN Xiang-bi1,2,SUO Jian-jun2,YAO Guang-tao2,GUO Meng-chao2,LUO Tao2(1.School of Precision Instruments , Opto-Electronics Engineering,Tianjin University,Tianjin 300072,China,2.Department of Automobile Engineering,Academy of Military Transportation,Tianjin 300161,China) |
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| Abstract: | The method of bringing the compressed air from turbocharger for the full flow burner was researched.The results show that the method is feasible without any negative influence on diesel power performance.The air system of burner consists of the primary air and secondary air,which enhances the stability of ignition and combustion.The judgment of regeneration chance and the correction of temperature are researched and it is found that the regeneration efficiency of DPF,which contains the fuel additive,is not ... |
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| Keywords: | diesel engine DPF burner exhaust back pressure regeneration |
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