inletInnerD 0.061087[m] "Inlet inner diameter"
shellThickness 0.001651[m] "Metal thickness"
matThickness 13[mm] "Support mat thickness"
d_cat 0.32[m] "Monolith diameter"
l_SCR 0.4[m] "SCR monolith length"
l_ASC 0.06[m] "ASC monolith length"
V_SCR pi*(d_cat/2)^2*l_SCR "SCR monolith volume"
V_ASC pi*(d_cat/2)^2*l_ASC "ASC monolith volume"
boxThickness 0.024 "Geometry parameter"
inletHeight 0.043 "Geometry parameter"
freeFlowHeight 0.02 "Geometry parameter"
totalWidth d_cat/2+matThickness+boxThickness+2*shellThickness "Geometry parameter"