Research on pressure pulsation of piling hammer hydraulic system based on AMESim

Abstract The mathematical model of pressure pulsation of piling hammer hydraulic system is established, and the results of the pressure pulsation of piling hammer hydraulic system are analyzed by AMESim. The results show that only the accumulator with the optimal pressure and capacity can effectively absorb the pressure pulsation and ensure the efficiency of the piling hammer hydraulic system. Through mathematical model and AMESim simulation analysis, it provides a certain theoretical research basis for the study of pressure pulsation in hydraulic system of piling hammer.