TY - SER AU - Kikusato, Akira TI - A Numerical Simulation Study on ImprovingThermal Efficiency of a Spark Ignited Engine --- Part 1: Modeling of a Spark Ignited Engine Combustion to Predict Engine Performance Considering Flame Propagation, Knock, and Combustion Chamber Wali KW - Numerical Simulation KW - Spark Ignition Engine KW - Flame Propagation ER -