Case Piston motion or inlet
boundary condition
Valve Static pressure outlet
boundary condition
I Const. p0;in ¼ 430 kPa Fixed at
5mm
Const. ps;out ¼ 282 kPa
II Const. m_ in ¼ 0:32 kg/s Fixed at
5mm
Const. ps;out ¼ 282 kPa
III Moving piston Limited to
5mm
Variable ps;out
IV Moving piston Moving
valves
Variable ps;out