Sc |
= |
The yield stress at room temperature is referred to as Re in the code. |
Sh1 |
= |
The yield stress at design temperature is referred to as Re (um) in the code. |
Sh2 |
= |
not used |
Sh3 |
= |
not used |
FN |
= |
The average creep stress to produce one percent set is referred to as Rrg in the code. F2 is the average creep tensile stress to produce rupture and is referred to as Rmg in the code. F3 is the minimum creep tensile stress to produce rupture and is referred to as Rmmin in the code. |
Eff |
= |
The cyclic reduction factor is referred to as Cf in the code. |
Sy |
= |
The tensile strength at room temperature is referred to as Rm in the code. |
Fac |
= |
A constant whose value is either 0.44 or 0.5. For more information, refer to Stoomwezen Section 5.2. |
Pvar |
= |
The Cm coefficient in the code whose value is usually 1.0. |
Calculating reducers using Stoomwezen
Stoomwezen does not mention reducers for Stress Intensification Factor (SIF) calculations.