Abstract：In order to investigate work performance of a micro HCCI free-piston engine,Matlab was applied to simulate its single-impact combustion process.A zero-dimensional numerical model incorporating global chemical kinetics,heat transfer,blow-by and a perfect gas model were developed.The simulation results were compared with experimental results from a reference.The combustion processes in the micro HCCI free piston engine with different initial free piston velocities were simulated by using the kinetics-leakage model and some conclusions were obtained.The results show that the kinetics-leakage model matches the practical result well and the initial free piston velocity has an important influence on the combustion process.The computational results provide a design basis for micro free-piston engine
王谦, 陈博, 陈泽. 基于Matlab的微型发动机燃烧过程仿真建模[J]. 江苏大学学报（自然科学版）, 2010, 31(2): 179-183.
Wang Qian, Chen Bo, Chen Ze. Simulation model of combustion process of micro HCCI free piston engine based on Matlab[J]. Journal of Jiangsu University(Natural Science Eidtion)
, 2010, 31(2): 179-183.
2010, Vol. 31 
