Eddy Dissipation Combustion Modeling of Turbulent Reacting Flow
PDF

Keywords

Gaseous combustion, eddy dissipation, specious transport, NOX production.

How to Cite

Majid Almas. (2016). Eddy Dissipation Combustion Modeling of Turbulent Reacting Flow. Journal of Advances in Applied & Computational Mathematics, 3(1), 58–64. https://doi.org/10.15377/2409-5761.2016.03.01.9

Abstract

 In this paper specious transport and gaseous combustion have been modeled numerically using computational fluid dynamics method. A cylindrical combustor burning methane (CH4) in air is studied using the eddy-dissipation model. Eddy dissipation combustion model has been coupled with the standard k-ɛ model to simulate this highly complex turbulent reactive fluid flow field. Effects of air and fuel velocities have been investigated on the reactant mass fractions, temperature and velocity profiles and NOX production.

https://doi.org/10.15377/2409-5761.2016.03.01.9
PDF

References

Agrawal GK and Suman Chakraborty SK. Some Heat transfer characteristics of premixed flame impinging upwards to plane surfaces inclined with the flame jet axis. Int J Heat Mass Transf 2010; 53: 1899-1907. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2009.12.068

Ghasemi E, McEligot DM, Nolan KP, Crepeau J, Tokuhiro A and Budwig RS. Entropy generation in a transitional boundary layer region under the influence of free stream turbulence using transitional RANS models and DNS. Int Commu heat Mass transfer 2013; 41: 10-16. http://dx.doi.org/10.1016/j.icheatmasstransfer.2012.11.005

Wang J, Huang Z, Miao H, Wang X and Jiang D. Characteristics of direct injection combustion fuelled by natural gas–hydrogen mixtures using a constant volume vessel. Int J Hydrogen Energy 2008; 33: 1947-1956. http://dx.doi.org/10.1016/j.ijhydene.2008.01.007

Ilbas M, Crayford AP, Yilmaz I, Bowen PJ and Syred N. Laminar-burning velocities of hydrogen–air and hydrogen– methane–air mixtures: an experimental study. Int J Hydrogen Energy 2006; 31: 1768-1779. http://dx.doi.org/10.1016/j.ijhydene.2005.12.007

Wierzba I and Wang Q. The flammability limits of H2–CO– CH4 mixtures in air at elevated temperatures. Int J Hydrogen Energy 2006; 31: 485-489. http://dx.doi.org/10.1016/j.ijhydene.2005.04.022

do Sacramento EM, de Lima LC, Oliveira CJ and Veziroglu TN. A hydrogen energy system and prospects for reducing emissions of fossil fuels pollutants in the Ceará state-Brazil. Int J Hydrogen Energy 2008; 33: 2132-2137. http://dx.doi.org/10.1016/j.ijhydene.2008.02.018

Granovskii M, Dincer I and Rosen MA. Greenhouse gas emissions reduction by use of wind and solar energies for hydrogen and electricity production: economic factors. Int J Hydrogen Energy 2007; 23: 927-931. http://dx.doi.org/10.1016/j.ijhydene.2006.09.029

Van Blarigan P and Keller JO. A hydrogen fuelled internal combustion engine designed for single speed/power operation. Int J Hydrogen Energy 1998; 23: 603-609. http://dx.doi.org/10.1016/S0360-3199(97)00100-6

Wang J, Huang Z, Fang Y, Liu B, Zeng K, Miao H, et al. Combustion behaviors of a direct-injection engine operating on various fractions of natural gas–hydrogen blends. Int J Hydrogen Energy 2007; 32: 3555-564. http://dx.doi.org/10.1016/j.ijhydene.2007.03.011

Saravanan N and Nagarajan G. An experimental investigation of hydrogen-enriched air induction in a diesel engine system. Int J Hydrogen Energy 2008; 33: 1769-1775. http://dx.doi.org/10.1016/j.ijhydene.2007.12.065

Coppens FHV, De Ruyck J and Konnov AA. Effects of hydrogen enrichment on adiabatic burning velocity and NO formation in methane + air flames. Exp Thermal Fluid Sci 2007; 31: 437-444. http://dx.doi.org/10.1016/j.expthermflusci.2006.04.012

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Copyright (c) 2016 Majid Almas