The Influence of Hydrogen Addition to Diesel Fuel Spray Combustion for Different Atomization Conditions

Nyenyep Sriwardani; Yuya Okamoto; Takehiko Seo; Masato Mikami

doi:10.4028/www.scientific.net/AMM.493.33

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 493The Influence of Hydrogen Addition to Diesel Fuel...

The Influence of Hydrogen Addition to Diesel Fuel Spray Combustion for Different Atomization Conditions

Abstract:

The negative effects of hydrocarbon fuels are widely highlighted by increasing global warming and declining quality of human health. Therefore, it is important to reduce the level of emissions from liquid hydrocarbon combustion. Hydrogen addition to the combustion chamber is one of the proven methods to improve emssions level. In this research, an experiment was conducted on diesel fuel spray combustion with hydrogen addition. The effect of additional hydrogen was observed on CO, CO₂, NO and THC exhaust gas emissions. A small hydrogen fraction (0~3 vol %) was added to the rich premixed spray combustion. The results show that increasing the hydrogen fraction reduced the emission indexes of CO and THC, and increased the emission index of CO₂. Increasing the hydrogen fraction caused an increase in the emission index of NO, but the actual physical amount was insignificant. Increasing the atomizing air flow rate reduced the CO and THC emission indexes, but increased the CO₂ and NO emission indexes.

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Periodical:

Applied Mechanics and Materials (Volume 493)

Pages:

33-38

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.493.33

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Online since:

January 2014

Authors:

Nyenyep Sriwardani, Yuya Okamoto, Takehiko Seo, Masato Mikami

Keywords:

Additional Hydrogen, Atomization, Emission Index, Spray Combustion

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References

[1] A. Stanislaus, A. Marafi, M.S. Rana, Recent advances in the science and technology of ultra low sulfur diesel (ULSD) production, Catalysis Today, Vol. 153, No. 1-2, pp.1-68, (2010).

DOI: 10.1016/j.cattod.2010.05.011

Google Scholar

[2] T. Miyamoto, H. Hasegawa, M. Mikami, N. Kojima, Kabashima, H., Urata, Y., Effect of hydrogen addition to intake gas on combustion and exhaust emission characteristics of a diesel engine, Int. J. Hydrogen Energy, Vol. 36, pp.13138-13149, (2011).

DOI: 10.1016/j.ijhydene.2011.06.144

Google Scholar

[3] A.E.E. Khalil, A.K. Gupta, Fuel flexible distributed combustion for efficient and clean gas turbine engines, Applied Energy, Vol. 109, pp.267-274, (2013).

DOI: 10.1016/j.apenergy.2013.04.052

Google Scholar

[4] A.R. Choudhuri, S.R. Gollahalli, Combustion characteristics of hydrogen-hydrocarbon hybrid fuels, Int. J. Hydrogen Energy Vol. 25, pp.451-462, (2000).

DOI: 10.1016/s0360-3199(99)00027-0

Google Scholar

[5] E. Cecrle, C Depcik, J. Guo, E. Peltier, Analysis of the effects of reformate (hydrogen/carbon monoxide) as an assistive fuel on the performance and emissions of used canola-oil biodiesel, Int. J. Hydrogen Energy, Vol. 37, pp.3510-3527, (2012).

DOI: 10.1016/j.ijhydene.2011.11.026

Google Scholar

[6] M.M. Rahman, Khalaf I, H.M.M. Noor, K. Kadirgama, Influence of engine speed on heat transfer characteristics of port injection hydrogen fueled engine, Proceedings of the International Conference on Mechanical Engineering, Dhaka, Bangladesh, (2009).

DOI: 10.1109/icmet.2010.5598419

Google Scholar

[7] D.C. North, An investigation of hydrogen as an internal combustion fuel, Int. J. Hydrogen Energy, Vol. 17, No. 7, pp.509-512, (1992).

DOI: 10.1016/0360-3199(92)90150-u

Google Scholar

[8] G.L. Juste, Hydrogen injection as additional fuel in gas turbine combustor, Evaluation of effects. Int. J. Hydrogen Energy, Vol. 31, pp.2112-2121, (2006).

DOI: 10.1016/j.ijhydene.2006.02.006

Google Scholar

[9] Masato M., K. Yamamoto, O. Moriue, N. Kojima, Combustion of partially premixed spray jets, Proceedings of the Combustion Institut, Vol. 30, No. 2, pp.2021-2028, (2005).

DOI: 10.1016/j.proci.2004.08.034

Google Scholar

[10] F.O. Edward, Internal Combustion Engines and Air Pollution, Intext Educational Publishers, p.361, 1973, New York.

Google Scholar