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Saturation Temperature at Pressure Calculator

Saturation Temperature Formula:

\[ T_s = f(P) \]

Where:
\( T_s \) — Saturation temperature (°C)
\( P \) — Pressure (Pa)
\( f \) — Function from steam tables

Pa

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1. What is a Saturation Temperature Calculator?

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.

2. How Does the Calculator Work?

The calculator uses the relationship:

\[ T_s = f(P) \]

Where:

Explanation: The saturation temperature increases with pressure according to thermodynamic properties of water.

3. Importance of Saturation Temperature

Details: Knowing the saturation temperature is crucial for boiler design, refrigeration systems, power plants, and any application involving phase change.

4. Using the Calculator

Tips: Enter the pressure in Pascals. The calculator will return the corresponding saturation temperature in Celsius.

5. Frequently Asked Questions (FAQ)

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.

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