Saturation Temperature Formula:
Where:
\( T_s \) — Saturation temperature (°C)
\( P \) — Pressure (Pa)
\( f \) — Function from steam tables
From: | To: |
Definition: This calculator estimates the saturation temperature of water based on pressure using steam table data.
Purpose: It helps engineers and technicians determine the boiling point of water at different pressures for system design and analysis.
The calculator uses the relationship:
Where:
Explanation: The saturation temperature increases with pressure according to thermodynamic properties of water.
Details: Knowing the saturation temperature is crucial for boiler design, refrigeration systems, power plants, and any application involving phase change.
Tips: Enter the pressure in Pascals. The calculator will return the corresponding saturation temperature in Celsius.
Q1: What is saturation temperature?
A: The temperature at which a liquid boils or a gas condenses at a given pressure.
Q2: How accurate is this calculator?
A: This uses a simplified approximation. For precise results, consult detailed steam tables.
Q3: What's the saturation temperature at atmospheric pressure?
A: Approximately 100°C at 101325 Pa (1 atm).
Q4: Why does saturation temperature increase with pressure?
A: Higher pressure requires more energy (higher temperature) for liquid molecules to escape into the vapor phase.
Q5: Can this be used for other substances?
A: No, this is specific to water. Other substances have different pressure-temperature relationships.