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低温等离子体技术在降低柴油机排放中的应用
Application of Reducing Diesel Emission with Non-thermal Plasma
【摘要】 研究了低温等离子体技术基本原理,提出了利用低温等离子体降低柴油机有害排放物方案,设计了适用于柴油机后处理的等离子体发生器,研究了发生器特性,通过实验验证了该研究方案对柴油机有害排放物的总体转化效果。结果表明,采用低温等离子体技术可有效降低柴油机HC、颗粒和NO排放,而NOx总量基本不变。
【Abstract】 The theory of non-thermal plasma was studied.The method to reduce the emission of Diesel engine was advised and the plasma generator for Diesel engine was designed.The effects on reducing the emission of Diesel engine were tested by experiments.The results show that HC,PM and NO are reduced efficiently,but the total of NO_x is not changed.
【基金】 国家自然科学基金资助项目(50276025);江苏省第二批青蓝工程学术带头人专项基金资助项目(苏教师〔2002〕60号)
- 【文献出处】 中国机械工程 ,China Mechanical Engineering(中国机械工程) , 编辑部邮箱 ,2005年24期
- 【分类号】TK421.5
- 【被引频次】24
- 【下载频次】280