Direct injection of gaseous fuel has emerged to be a high potential strategy to tackle both environmental and fuel economy requirements. However, since the electronic gaseous injection technology is rather new for automotive applications, limited experience exists on the optimum configuration of the injection system and the combustion chamber. To facilitate the development of these applications computer models are being developed to simulate gaseous injection, air entrainment, and the ensuing combustion. This paper introduces a new method for modeling the injection process of gaseous fuels in multidimensional simulations. The proposed model allows holding down grid requirements, thus, making it compatible with the three-dimensional simulation of an internal combustion engine.
Three-Dimensional Simulation of Gaseous Fuel Injection Through a Hybrid Approach
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Andreassi, L., Facci, A. L., and Ubertini, S. (April 16, 2010). "Three-Dimensional Simulation of Gaseous Fuel Injection Through a Hybrid Approach." ASME. J. Eng. Gas Turbines Power. July 2010; 132(7): 074502. https://doi.org/10.1115/1.4000288
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