Numerical Simulation of Flame Temperature Field in Rotary Kiln

Rotary kiln is one of the most commonly used thermal technology equipment in metallurgical industry. Its thermal stability is directly related to burn into the quality of the material, the gas temperature of inside the kiln is important influence factors of thermal system. The research on the airflo...

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Bibliographic Details
Published in:Sensors & transducers 2013-11, Vol.159 (11), p.66-66
Main Authors: Li, Gongfa, Liu, Jia, Xiong, Hegen, Kong, Jianyi, Gao, Zhen, Zhang, Yikun, Xiao, Wentao, Cheng, Fuwei
Format: Article
Language:English
Subjects:
By products
Chemical industry
Chromium
Coke
Computer simulation
Construction
Flame temperature
Kilns
Mathematical models
Medical wastes
Metallurgy
Process planning
Rotary kilns
Transducers
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Summary:Rotary kiln is one of the most commonly used thermal technology equipment in metallurgical industry. Its thermal stability is directly related to burn into the quality of the material, the gas temperature of inside the kiln is important influence factors of thermal system. The research on the airflow temperature distribution inside the kiln is very vital significance to understand the status of the rotary kiln in the heated, and real-time control of the calcination condition of the materiel in rotary kiln. This paper used a Fluent Software to make a comparative analysis of several different burners. It founded that the flame temperature and the shape of distribution were more reasonable when taking the gas as a fuel with cylindrical burner and build a finite element model of the rotary kiln. The analysis for rotary kiln flame was realized and the heat flow was generated by it. It indicates simulation method was feasibility and accuracy.
ISSN:2306-8515
1726-5479
1726-5479