Home Back

Clausius Parameter c given Reduced and Actual Parameters Calculator

Clausius Parameter c Formula:

\[ c = \frac{3R \times \frac{T_{rg}}{T_r}}{8 \times \frac{p}{P_r}} - \frac{V_{rg}}{V_r} \]

K
Pa

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is Clausius Parameter c?

Definition: Clausius parameter c is an empirical parameter characteristic to equation obtained from Clausius model of real gas.

Purpose: It's used in thermodynamic equations to describe the behavior of real gases, accounting for deviations from ideal gas behavior.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ c = \frac{3R \times \frac{T_{rg}}{T_r}}{8 \times \frac{p}{P_r}} - \frac{V_{rg}}{V_r} \]

Where:

3. Importance of Clausius Parameter

Details: The Clausius parameters help in developing accurate equations of state for real gases, which are crucial in chemical engineering, thermodynamics, and industrial process design.

4. Using the Calculator

Tips: Enter all required parameters with appropriate units. All values must be positive numbers. The calculator automatically uses the universal gas constant (R = 8.314 J/mol·K).

5. Frequently Asked Questions (FAQ)

Q1: What are reduced properties?
A: Reduced properties are the actual properties divided by their corresponding critical properties (temperature, pressure, volume).

Q2: Why is the Clausius parameter important?
A: It helps correct the ideal gas law to account for real gas behavior under various conditions.

Q3: What's a typical range for parameter c?
A: The value varies by substance but is typically in the range of -10 to 10 for most common gases.

Q4: How do I find reduced properties?
A: Reduced properties are calculated by dividing the actual property by the critical property of the substance.

Q5: Can this be used for any gas?
A: Yes, but accuracy depends on how well the Clausius model fits the particular gas's behavior.

Clausius Parameter c Calculator© - All Rights Reserved 2025