Zhao, Zhenfeng; Wu, Dan; Zhang, Zhenyu; Zhang, Fujun; … - In: Energy 78 (2014) C, pp. 257-265
The piston motion of HFPE (hydraulic free-piston engine) was determined by the forces acting on the mover rather than on the crankshaft. This makes the complex interaction coupling between the piston motions and the combustion process. These factors lead to the combustion in the HFPE unstable...