1, using CAD software to establish a geometric model, including the piston, cylinder, valve and other key components.
2, set the boundary conditions of the simulation, including the pressure and temperature of the suction and discharge ports, as well as the speed of the piston.
3, define the material properties for each component in the model, such as the material properties and friction coefficients of the piston, cylinder and valve.
4, select the appropriate numerical method and solver, such as finite element method or finite volume method, and set the meshing and solver parameters.
5, use the simulation software to numerically solve the established model, and get the pressure and flow distribution of piston compression pump under different working conditions through iterative calculation.
6, analyze the pressure and flow characteristics of the piston compression pump, including the change rule of pressure and flow, efficiency, power consumption and other indicators.
7, the piston compression pump design parameters to optimize, in order to improve its performance, reduce energy consumption or meet specific needs.