Study on the Starting Process Driven by Accumulator of a Hydraulic Free Piston Engine
Starting system plays an important role in a hydraulic free piston engine (HFPE) and hydraulic accumulator/directional control valve combination is often employed. In this paper, the starting process of a typical starting system composed of a hydraulic bladder accumulator is firstly described, and then the mathematical model of the starting system is established and analyzed as well as some special situations are discussed.
Dongye Sun, Wen-Pei Sung and Ran Chen
B. Z. Xia et al., "Study on the Starting Process Driven by Accumulator of a Hydraulic Free Piston Engine", Applied Mechanics and Materials, Vols. 121-126, pp. 3092-3096, 2012