This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Study on the Flame Propagation Process in an Ignited Hydrogen Jet
Technical Paper
2008-01-1035
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Fundamental investigation is conducted on flow and the spark-ignited combustion process of a high-speed, unsteady hydrogen jet, by experimental and theoretical approaches. Jet development and flame propagation in a constant-volume vessel were visualized by means of the shadowgraph technique. The effects of ignition timing and ignition location on the combustion process were investigated. Furthermore, a numerical simulation was performed by using incompressible-flow type computational fluid dynamics with the k-ε turbulence model and the flamelet concept. The pseudo-nozzle concept is applied to the inlet condition with a large pressure gradient. The flame propagation process is described by reference to the flame area evolution model. The results show that the pressure-history in a vessel and the flame propagation process are successfully described for experimental data. Furthermore, the flame propagation process in a jet is investigated.
Recommended Content
Authors
Topic
Citation
Kawanabe, H., Matsui, Y., Kato, A., and Shioji, M., "Study on the Flame Propagation Process in an Ignited Hydrogen Jet," SAE Technical Paper 2008-01-1035, 2008, https://doi.org/10.4271/2008-01-1035.Also In
References
- Wallace, J.S. Ward, C.A. Hydrogen as a Fuel, Int. J. Hydrogen Energy 8 4 255 268 1983
- Shioji, M. Houki, Y. Ishiyama, T. Hydrogen Engine Progress XIII 1 641 647 2000
- Tang, X. et al. SAE Paper No. 2002-01-0242 2002
- Kondo, T. et al. Proc. 11th World Hydrogen Energy Conference 2 1547 1556 1996
- Shioji, M. Inoue, N. Proc. 12th World Hydrogen Energy Conference 2 1469 1478 1998
- Shioji, M. Mohammadi, A. Nakai, Y. Proceeding of 18th Internal Combustion Engine Symposium (Int.) Korea 2005
- Shioji, M. Matsui, Y. Kato, A. Mohanmmadi, A. Proc. 16th World Hydrogen Energy Conference 2006
- Kawanabe, H. Naito, Y. Ishiyama, T SAE World Congress 2006 2006
- Weller, H. G. et al. Int. Symp. COMODIA 94 1994 163
- Lewis, G. Elbe, G. Combustion, flames and explosions of gases 2nd 1961 Academic Press
- Iijima, T Takeno, T. Combustion and Flame 65 1986 35 43
- 2004