Ri 10[mm] "Radius of cylinder"
Hi 80[mm] "Height of cylinder"
thm 0.1[mm] "Mean thickness of cylinder"
M 0.5 "Thickness parameter"
C1 0.2111[MPa] "Mooney–Rivlin material parameter C1"
C2 0.01*C1 "Mooney–Rivlin material parameter C2"
rho_w 1000[kg/m^3] "Density of water"
z_w 0[mm] "Height of water column"
stretch 2[1] "Applied stretch"