Numerical Simulation of Furnace Combustion Characteristic in HTAC

Tao Du; Li Sheng Ji; Guang Yi Gao

doi:10.4028/www.scientific.net/AMM.84-85.274

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 84-85Numerical Simulation of Furnace Combustion...

Numerical Simulation of Furnace Combustion Characteristic in HTAC

Abstract:

In this thesis, in the double preheating system of air and gas, the high temperature air combustion process of low calorific value gas, in which the FLUENT software is used as the calculating tool and furnace model as the object, is numerically simulated by use of the k-ε turbulent two-way model, the PDF combustion model, discrete-ordinates-method radiative heat transfer model and the modified NOX -generation thermal model. Get the flow field, temperature field and concentration field inside the furnace in different times.

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Periodical:

Applied Mechanics and Materials (Volumes 84-85)

Pages:

274-278

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.84-85.274

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Online since:

August 2011

Authors:

Tao Du, Li Sheng Ji, Guang Yi Gao

Keywords:

Concentration Field, Flow Field, High-Temperature Air Combustion (HTAC), Temperature Field

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References

[1] Kishimoto K, Watanabe Y, Kasahara M, Hasegawa T, Tanaka R. Observational study of chemiluminescence from flames with preheated and low oxygen air [C]. The First Asia-Pacific Conference on Combustion, May 12-15, Osaka, Japan. 1997: 68-71.

Google Scholar

[2] Gupta AK, BolzS, Hasegawa T. Effect of air preheat temperature and oxygen concentration on flame structure and emission [J]. Journal of Energy Resources Technology, 1999, 121(9): 9-16.

DOI: 10.1115/1.2795984

Google Scholar

[3] FlammeM. Low NOX combustion technologies for high temper2ature applications[J]. Energy Conversion and Management, 2001, 42: 1919-(1935).

DOI: 10.1016/s0196-8904(01)00051-6

Google Scholar

[4] Choi G, Katsuki M. Advanced low NOX combustion using highly preheated air [J]. Energy Conversion and Management, 2001, (42): 639-652.

DOI: 10.1016/s0196-8904(00)00074-1

Google Scholar

[5] Hiromichi Kobayashi, Yoshito Ito. Performance of High Temperature Air Combustion Boiler for Gasification Gas[A]. Proceeding of the 5th International Symposium on High Temperature Air Combustion and Gasification[C]. Japan: 2002: 150-157.

Google Scholar