摘要
本文介绍了当前国内外关于天然气掺入氢气燃烧特性的研究，阐述了天然气添加氢气后的理论空气量、燃料和空气当量比的计算方法，并综合分析了氢气对混合燃气燃烧稳定性，火焰结构，火焰传播速度，NOx和CO2生成的影响。
This paper introduces the current domestic and foreign study about the affect of natural gas mixed with hydrogen flame combustion characteristics. The methods of calculation about theoretical air requirement and natural gas mixed with hydrogen fuel-air equivalence ratio are described. And effects of hydrogen on mixed gas combustion stability, flame structure, flame speed, NOx and CO2 Formation are analyzed.
出处
《家用燃气具》
2011年第4期42-45,共4页
Domestic Gas Appliances
关键词
天然气-氢气混合燃料
燃空当量比
火焰燃特性
Natural gas-hydrogen hybrid fuel Fuel-air equivalence ratio Flame combustioncharacteristics
