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Study on the characteristics of Oxygen-enriched Combustion and NOx Emission of Reacting Furnace

Authors： Xin Yan，Qian Yongkang

Units： Beijing aerospace power research institute，Beijing100000，China

KeyWords： reacting furnace; oxygen-enriched combustion; diffusion combustion; NOx

ClassificationCode：TK。

year,volume(issue):pagination： 2013,33(5):87-91

Abstract：

The paper focused on the premixed and diffusion combustion in the reacting furnace, which is investigated by numerical simulation, and the oxygen mole fraction is 0.34 in the state of oxygen enriched combustion in the air. From the result, the flame length in diffusion combustion is shorter and NOx formation decreased. To diffusion flame, the flame length shortened, maximum temperature and NOx formation increased with the increase of oxygen-enriched air velocity.

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AuthorIntro：

辛妍（1983-）女，河北人，主要研究方向：反应炉NOx排放性能

Reference：

[1]翟国营,刘三军,王晓等. 高炉煤气富氧燃烧特性分析与应用探讨. 冶金能源, 2008, 27 (1):43-49
[2] 徐旭常,周立行．燃烧技术手册．化学工业出版社

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