Wohl Parameter c Formula:
From: | To: |
Definition: Wohl parameter c is an empirical parameter characteristic to equation obtained from Wohl model of real gas.
Purpose: It helps in describing the behavior of real gases, especially at high pressures and low temperatures where ideal gas law fails.
The calculator uses the formula:
Where:
Explanation: The formula relates the actual gas parameters to their reduced counterparts to calculate the Wohl parameter c.
Details: Accurate calculation of Wohl parameters is essential for predicting real gas behavior in industrial processes, chemical engineering applications, and thermodynamic studies.
Tips: Enter all required parameters in appropriate units. All values must be positive numbers. Reduced parameters are dimensionless ratios.
Q1: What are reduced parameters?
A: Reduced parameters are the ratio of actual parameters to their critical values (pressure, temperature, volume).
Q2: Why is the Wohl equation important?
A: It provides a more accurate description of real gas behavior compared to the ideal gas law, especially under extreme conditions.
Q3: What units should I use for input?
A: Pressure in Pascals, temperature in Kelvin, and volumes in cubic meters. Reduced parameters are dimensionless.
Q4: Can this calculator be used for any gas?
A: Yes, as long as you have the correct input parameters for your specific gas.
Q5: What's the typical range for Wohl parameter c?
A: The value varies significantly depending on the gas and conditions, but typically ranges between 0 and 10 for most common gases.