Research Article
Pneumatic Adaptive Absorber: Mathematical Modelling with Experimental Verification
| Piston area | | | [m2] | Piston rod area | | | [m2] | Cylinder wall thickness | | 0.002 | [m] | Cylinder diameter | | 0.032 | [m] | Initial volume | | | [m3] | Initial volume | | | [m3] | 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/(m2K)] | Valve discharge coefficient | | 0.6 | [—] | Ambient pressure | | | [Pa] | Ambient temperature | | 292 | [K] |
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