dCart 2[mm] "Thickness, cartridge"
hCartSection 85[mm] "Height, cartridge"
rTank rInnerCart+dMH+2*dCart "Radius, tank"
dTank 3[mm] "Wall thickness, tank"
rInnerCart 30[mm] "Radius, Inner position of cartridge"
dMH 30[mm] "Thickness, metal hydride"
hMH hCartSection*0.8 "Height, metal hydride"
rInlet 20[mm] "Radius, inlet pipe"
hTank 2*dTank+cartNum*hCartSection+0.3*hCartSection "Outer height, tank"
dInlet 2[mm] "Thickness, inlet pipe"
rCartHole 7[mm] "Radius, cartridge holes"
hTopInlet hTank*0.12 "Top height, inlet pipe"
hInnerInlet 7[mm] "Inner height, inlet pipe"
hOutletCoolingPipe 3[cm] "Height cooling pipe, outlet"
rOutletCoolingPipe 0.5[cm] "Radius cooling pipe, outlet"
dCoolingChannel 4[mm] "Thickness, cooling channel"
dTankOuterWall 3[mm] "Thickness, tank outer wall"
cartNum 4 "Number of cartridges"