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Numerical Simulation System for Analyzing Fuel Film Flow in Gasoline Engine
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English
Abstract
A new numerical simulation system has been developed which predicts flow behavior of fuel film formed on intake port and combustion chamber walls of gasoline engines. The system consists of a film flow model employing film thickness as a dependent variable, an air flow model, and a fuel spray model. The system can analyze fuel film flow formed on any arbitrary three-dimensional configuration. Fuel film flow formed under a condition of continuous intermittent fuel injection and steady-state air flow was calculated, and comparison with experimental data showed the system possessing ability of qualitative prediction.
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Citation
Yoshikawa, Y., Nakada, T., Itoh, T., Takagi, Y. et al., "Numerical Simulation System for Analyzing Fuel Film Flow in Gasoline Engine," SAE Technical Paper 930326, 1993, https://doi.org/10.4271/930326.Also In
References
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