Home Back

Reduced Temperature of Real Gas using Clausius Equation given Critical and Actual Parameters Calculator

Reduced Temperature Formula:

\[ T_r = \frac{\left(p + \frac{a}{(V_m + c)^2}\right) \times \left(\frac{V_m - b'}{R}\right)}{T'_c} \]

Pa
m³/mol
K

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is Reduced Temperature in Clausius Equation?

Definition: Reduced Temperature is the ratio of the actual temperature of the fluid to its critical temperature. It is a dimensionless parameter used in thermodynamics.

Purpose: It helps in the study of real gases and their behavior under different conditions using the Clausius equation of state.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ T_r = \frac{\left(p + \frac{a}{(V_m + c)^2}\right) \times \left(\frac{V_m - b'}{R}\right)}{T'_c} \]

Where:

3. Importance of Reduced Temperature Calculation

Details: Calculating reduced temperature helps in understanding gas behavior near critical points and is essential for designing industrial processes involving real gases.

4. Using the Calculator

Tips: Enter all required parameters in appropriate units. Ensure all values are positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the physical significance of reduced temperature?
A: It indicates how far the temperature is from the critical temperature, helping predict gas behavior.

Q2: What are typical values for Clausius parameters?
A: These are empirical and vary for different gases. They must be determined experimentally.

Q3: Why is the universal gas constant used?
A: It provides the necessary conversion between energy, temperature, and molar quantities.

Q4: Can this calculator be used for any gas?
A: Yes, as long as you have the correct Clausius parameters for that specific gas.

Q5: What happens when reduced temperature equals 1?
A: It means the actual temperature equals the critical temperature of the substance.

Reduced Temperature Calculator using Clausius Equation© - All Rights Reserved 2025