Shuanlu Zhang

TL;DR: In this paper, the three-dimensional computational fluid dynamics (CFD) analysis of in-cylinder air motion coupled with the comparison of predicted results with the zero-dimensional (0D) parametric model was conducted.

TL;DR: In this article, a detailed thermodynamic and energy saving analysis is performed to demonstrate the fundamental efficiency advantage of an HFPE, and the thermodynamic results show that the combustion process can be optimized to an ideal engine cycle.

TL;DR: In this article, a nonlinear vibration model based on the piston force analysis of the hydraulic free piston diesel engine is established, and the solution of the model is given by the generalized harmonic KBM method.

TL;DR: In this paper, an opposed two-stroke diesel engine (OP2S) synthetic scavenging profile is calculated through the changes of gas compositions in-cylinder and exhaust pipe by CFD simulation.

TL;DR: In this paper, the authors analyzed the working process of a hydraulic free piston diesel engine based on the characteristics of the curves, and then the optimum proposals were presented to analyze the heat release regularity of the diesel engine.