Saturation temperature for a given pressure (or vice-versa) using IAPWS-IF97 approximation - the basis of every boiler / turbine calc.
Formula
$$ P_\text{sat} = f(T_\text{sat}) \quad \text{IAPWS-IF97 Region 4} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $P_\text{sat}$ | Saturation pressure | bar | IAPWS-IF97 |
| $T_\text{sat}$ | Saturation temperature | °C | IAPWS-IF97 |
Sources
- IAPWS IF97 (2007).
- ASME Steam Tables.