Piston In Cylinder $—$ Piston in cylinder for piston accumulator

Variables

 Name Value Units Description Modelica ID ${m}_{\mathrm{piston}}$ pistonMass $\mathrm{endStopA}$ endStopA $\mathrm{housing}$ housing $\mathrm{motion}$ Component defining the relative motion between the housing and the piston motion $\mathrm{endStopB}$ endStopB $\mathrm{piston}$ piston

Connections

 Name Description Modelica ID ${\mathrm{housing}}_{a}$ housing_a ${\mathrm{piston}}_{b}$ piston_b ${\mathrm{piston}}_{a}$ piston_a

Parameters

 Name Default Units Description Modelica ID $m$ $\frac{1}{10}$ $\mathrm{kg}$ Mass of piston m ${s}_{\mathrm{max}}$ $1$ $m$ Cylinder maximum stroke (between compliant cylinder walls) s_max ${s}_{\mathrm{start}}$ $\frac{1}{2}{s}_{\mathrm{max}}$ $m$ Cylinder initial stroke s_start ${v}_{\mathrm{start}}$ $0$ $\frac{m}{s}$ Cylinder initial velocity v_start ${c}_{A}$ ${10}^{10}$ $\frac{N}{m}$ Stiffness of stop at stroke end A c_A ${d}_{A}$ ${10}^{8}$ $\frac{Ns}{m}$ Damping of stop at stroke end A d_A ${\ell }_{\mathrm{piston}}$ $1$ $m$ Length piston_length Steady-state init $\mathrm{false}$ If true, initialize in steady-state SteadyStateInit