This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Combustion and Emission Characteristics of CNG Fuel inside CVC Chamber
Journal Article
2008-01-0322
ISSN: 1946-3952, e-ISSN: 1946-3960
Sector:
Citation:
Baik, D., Lee, J., Cho, Y., and Lee, S., "Combustion and Emission Characteristics of CNG Fuel inside CVC Chamber," SAE Int. J. Fuels Lubr. 1(1):155-161, 2009, https://doi.org/10.4271/2008-01-0322.
Language:
English
Abstract:
This research aims to obtain fundamentals regarding overall combustion characteristics of pre-mixed and direct injected type CNG fuel inside a constant volume chamber.
A visualization technique was introduced to a constant volume chamber in order to investigate combustion and emission characteristics of premixed and direct injected type CNG fuel inside a constant volume chamber. The experiment on a premixed combustion was conducted by measuring constant pressure and emission and controlling speeds of a swirling motor and equivalence ratios in order to investigate swirling effects on flame propagation.
Faster combustion speed and higher combustion pressure were occurred in a direct injected type combustion even under the lean condition of the equivalence ratio 0.6 compared to premixed combustion.