Model Analysis of Pressure Fluctuation in the Pressurized Submerged Combustion

Xiao Long Gong; Qing Feng; Zhong Liang Liu; Wen Ju Tang

doi:10.4028/www.scientific.net/AMR.779-780.425

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 779-780Model Analysis of Pressure Fluctuation in the...

Model Analysis of Pressure Fluctuation in the Pressurized Submerged Combustion

Abstract:

In this work, we will propose some improvements and innovations for Submerged Combustion, namely a Pressurized Submerged Combustion Technology. This paper introduces the Pressurized Submerged Combustion and some basic theoretical research.To understand better gas pressure fluctuations and their influence in flame stability, a mathematical model is developed in this paper, and its particular solution is elucidated. The results show that, the variations of pressure are influenced by bubbling which is a self-excited oscillation phenomenon. Increasing the damping of liquid motion is very helpful for stabilizing pressure fluctuations. The model can be used for guidance and optimization design of Pressurized Submerged Combustion equipments.

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Periodical:

Advanced Materials Research (Volumes 779-780)

Pages:

425-428

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.779-780.425

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Online since:

September 2013

Authors:

Xiao Long Gong, Qing Feng, Zhong Liang Liu, Wen Ju Tang

Keywords:

Direct Contact Heat Transfer, Innovation, Mathematical Models, Pressure Fluctuation, Pressurized Submerged Combustion

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References

[1] Clάudio P. Ribeiro Jr. and Paulo L.C. Lage, Gas-Liquid direct-contact Evaporation: A review, Chem. Eng. Techno28(10)( 2005)1081-1107.

DOI: 10.1002/ceat.200500169

Google Scholar

[2] Jason L Bagley, Consider submerged combustion for hot water production, Chem. Eng. Progress 98(3)( 2002)48-51.

Google Scholar

[3] M. Linck, A.K. Gupta, and K. Yu, Submerged Combustion and Two-Phase Exhaust Jet Instabilities, Journal of propulsion and power. 25(2)( 2009)522-532.

DOI: 10.2514/1.35724

Google Scholar

[4] Vaibhav K. Arghode, A. K. Gupta, Jet characteristics from a submerged combustion system, Applied Energy 89 (2012) 246–253.

DOI: 10.1016/j.apenergy.2011.07.022

Google Scholar

[5] Yu. M. Annushkin, E. D. Sverdlov, Stability of submerged diffusion flames in subsonic and underexpanded supersonic gas-fuel streams, Fizika Goreniya i Vzryva 5(1977)53-63.

DOI: 10.1007/bf00789718

Google Scholar