摘要
本文利用水平螺旋槽降膜蒸发机理自行设计了降膜蒸发器,应用在微型燃烧器中,能够实现液体燃料的快速均匀蒸发。在没有动力的情况下实现了液态燃料的气化,而且这种燃烧器燃烧效率高,排放的污染物远低于国家标准,在同类产品中性能领先,对我国微型燃烧器的全新雾化燃烧方式的研究开发具有重要的促进意义。
According to the principle of liquid fuel forming falling this paper design an falling-film evaporator used in combustor film in horizontal fluted channel, The evaporator can make liquid fuel evaporate quickly and well-proportionally without any motive power. The combustor has high combustion efficiency and the quantity of CO and NOx in exhaust is far lower than Europe IV emission standard. Its performances is better than similar products, and this technology has a promoting significance for the research and development of the fire-new atomization combustion way of Chinese micro-combustion.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2010年第12期2159-2162,共4页
Journal of Engineering Thermophysics
基金
国家自然科学基金资助项目(No.50676086
No.50810105058)
国家863计划课题(No.2008AA05Z208)
关键词
降膜燃烧器
冷态流动
性能试验
falling-film combustor
cold flow
performance tests
