Pneumatic Adaptive Absorber: Mathematical Modelling with Experimental Verification

Table 1

Model parameters.

Piston area			[m^2]
Piston rod area			[m^2]
Cylinder wall thickness		0.002	[m]
Cylinder diameter		0.032	[m]
Initial volume			[m^3]
Initial volume			[m^3]
Adiabatic constant		1.4	[—]
Gas constant		296.8	[J/(kg K)]
Specific heat by constant volume		743	[J/(kg K)]
Specific heat by constant pressure		1039	[J/(kg K)]
Heat transfer coefficient		20	[W/(m^2K)]
Valve discharge coefficient		0.6	[—]
Ambient pressure			[Pa]
Ambient temperature		292	[K]