Reducers (EN 13480-3 par. 6.4.4)
Design conditions
Project name
Design pressure
P = [MPa]
Design temperature
T = [°C]
Material
Name
Nominal design stress
f = [MPa]
Component geometry
Large end diameter
D1 = [mm]
Small end diameter
D2 = [mm]
Thickness
eord = [mm]
Length (end-to-end)
L = [mm]
Analysis point
x = [mm]
Diameter at the analysis point
Dx = [mm]
Half apex-angle of the cone
α = [deg.]
Factors/Tolerances
Weld joint coefficient
z = [-]
Corrosion allowance
c0 = [mm]
Manufacturer's thickness tolerance
c1 = [%]
Thinning allowance
c2 = [mm]
Results
Analysis thickness
ea = [mm]
Minimum required thickness
e(x) = [mm]
Condition (ea ≥ e(x))
-
Maximum allowable pressure
MAWP(x) = [MPa]