Dynamic Characteristics Simulation Research of Hydraulic Impactor Based on FLOWMASTER
Based on the analysis of operational principle of hydraulic impactor, the simulation model of gas-liquid united hydraulic impactor was built with one-dimensional fluid simulation software FIOWMASTER.Combining with simulation results, the motion law of impact piston and the changes of pressure and flow rate were analyzed, which provided reference for the research on the nonlinear model of hydraulic impactor.The simulation based on FIOWMASTER provides a feasible theoretical way for studying the working mechanism of hydraulic impactor, improving the working performance of hydraulic impactor and optimizing system parameters.