High-Precision Dynamics Characteristic Modeling Method Research considering the Influence Factors of Hydropneumatic Suspension

Table 2

VOF model parameters.

VOF model properties	Settings
Primary/secondary phase	Nitrogen gas/oil
Viscous model	RNG k-ε model
Gas state	Ideal gas
Oil compressibility	Incompressible Newtonian fluid
Precharge nitrogen pressure ()	6.276
Precharge nitrogen height ()	100
Temperature ()	300
Oil dynamic viscosity ()	0.1059
Oil density ()	994