基于两种不同原理燃烧室的独立式供暖系统对比实验研究  

Experimental investigation to independent heating system with falling fuel film combustion and transferred cup atomizer combustion

作　　者：梅宁[1] 赵洪明[1] 赵健 张铭 

机构地区：[1]中国海洋大学工程学院,山东青岛266071 [2]塞尔福(厦门)工业有限公司,福建厦门361100

出　　处：《热科学与技术》2008年第2期174-179,共6页Journal of Thermal Science and Technology

摘　　要：柴油水平螺旋槽管降膜蒸发可实现柴油的快速均匀蒸发,应用于燃烧室中可实现燃料与空气的迅速良好混合,有利于提高燃烧器燃烧效率并有效降低污染物排放。进行了降膜燃烧器与传统的转杯雾化燃烧器在车用独立式供暖系统中的对比实验。实验结果表明,由于良好的混合气形成,降膜雾化燃烧器具有更高的整机效率和较低的污染指标。Rapid evaporation of diesel on the fluted helix surface of combustion chamber leads to homogneous fuel-air mixture formation and low emission. The falling fuel film combustion was compared experimentally with the cup aomizer combustion in bus heating system and the results show that the bus heating system of falling fuel film combustion has higher combustion efficient and lower emission, because of its better fuel-air mixture formation comparing with that in transferred cup atomizer combustion.

关 键 词：水平螺旋槽管 油膜燃烧 独立式供暖系统 燃烧器 

分 类 号：TK16[动力工程及工程热物理—热能工程]