Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters Calculator

✖Reduced Pressure is the ratio of the actual pressure of the fluid to its critical pressure. It is dimensionless.ⓘ Reduced Pressure [P_r]			+10% -10%
✖Wohl parameter c is an empirical parameter characteristic to equation obtained from Wohl model of real gas.ⓘ Wohl Parameter c [c]			+10% -10%
✖Temperature of Real Gas is the degree or intensity of heat present in a substance or object.ⓘ Temperature of Real Gas [T_rg]			+10% -10%
✖Reduced Temperature is the ratio of the actual temperature of the fluid to its critical temperature. It is dimensionless.ⓘ Reduced Temperature [T_r]			+10% -10%
✖Molar Volume of Real Gas or Molar gas volume is one mole of any gas at a specific temperature and pressure has a fixed volume.ⓘ Molar Volume of Real Gas [V'_m]			+10% -10%
✖Reduced Molar Volume for P-R Method of a fluid is computed from the ideal gas law at the substance's critical pressure and temperature per mole.ⓘ Reduced Molar Volume for P-R Method [V'_r]			+10% -10%

✖Pressure of Gas is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.ⓘ Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters [P_rg]

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Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure of Gas = Reduced Pressure*(Wohl Parameter c/(4*((Temperature of Real Gas/Reduced Temperature)^2)*((Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)^3)))
P_rg = P_r*(c/(4*((T_rg/T_r)^2)*((V'_m/V'_r)^3)))
This formula uses 7 Variables

Variables Used

Pressure of Gas - (Measured in Pascal) - Pressure of Gas is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
Reduced Pressure - Reduced Pressure is the ratio of the actual pressure of the fluid to its critical pressure. It is dimensionless.
Wohl Parameter c - Wohl parameter c is an empirical parameter characteristic to equation obtained from Wohl model of real gas.
Temperature of Real Gas - (Measured in Kelvin) - Temperature of Real Gas is the degree or intensity of heat present in a substance or object.
Reduced Temperature - Reduced Temperature is the ratio of the actual temperature of the fluid to its critical temperature. It is dimensionless.
Molar Volume of Real Gas - (Measured in Cubic Meter) - Molar Volume of Real Gas or Molar gas volume is one mole of any gas at a specific temperature and pressure has a fixed volume.
Reduced Molar Volume for P-R Method - Reduced Molar Volume for P-R Method of a fluid is computed from the ideal gas law at the substance's critical pressure and temperature per mole.

STEP 1: Convert Input(s) to Base Unit

Reduced Pressure: 0.0024 --> No Conversion Required
Wohl Parameter c: 21 --> No Conversion Required
Temperature of Real Gas: 300 Kelvin --> 300 Kelvin No Conversion Required
Reduced Temperature: 1.46 --> No Conversion Required
Molar Volume of Real Gas: 0.0224 Cubic Meter --> 0.0224 Cubic Meter No Conversion Required
Reduced Molar Volume for P-R Method: 246.78 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_rg = P_r*(c/(4*((T_rg/T_r)^2)*((V'_m/V'_r)^3))) --> 0.0024*(21/(4*((300/1.46)^2)*((0.0224/246.78)^3)))

Evaluating ... ...

P_rg = 399042.885230909

STEP 3: Convert Result to Output's Unit

399042.885230909 Pascal --> No Conversion Required

FINAL ANSWER

399042.885230909 ≈ 399042.9 Pascal <-- Pressure of Gas

(Calculation completed in 00.020 seconds)

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< Actual Pressure of Real Gas Calculators

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Actual Parameters

LaTeX Go Pressure of Gas = Reduced Pressure*(Wohl Parameter a/(6*(Temperature of Real Gas/Reduced Temperature)*((Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)^2)))

Actual Pressure of Real Gas given Wohl Parameter b and Reduced and Actual Parameters

LaTeX Go Pressure of Gas = Reduced Pressure*(([R]*(Temperature of Real Gas/Reduced Temperature))/(15*Wohl Parameter b))

Actual Pressure of Real Gas given Wohl Parameter a, and Reduced and Critical Parameters

LaTeX Go Pressure of Gas = Reduced Pressure*(Wohl Parameter a/(6*Critical Temperature of Real Gas*(Critical Molar Volume for Peng Robinson Model^2)))

Actual Pressure of Real Gas given Wohl Parameter b and Reduced and Critical Parameters

LaTeX Go Pressure of Gas = Reduced Pressure*(([R]*Critical Temperature of Real Gas)/(15*Wohl Parameter b))

Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters Formula

LaTeX Go

What are Real Gases?

Real gases are non ideal gases whose molecules occupy space and have interactions; consequently, they do not adhere to the ideal gas law. To understand the behavior of real gases, the following must be taken into account:
- compressibility effects;
- variable specific heat capacity;
- van der Waals forces;
- non-equilibrium thermodynamic effects;
- issues with molecular dissociation and elementary reactions with variable composition.

How to Calculate Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters?

Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters calculator uses Pressure of Gas = Reduced Pressure*(Wohl Parameter c/(4*((Temperature of Real Gas/Reduced Temperature)^2)*((Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)^3))) to calculate the Pressure of Gas, The Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters formula is defined as the force that the gas exerts on the container boundaries. Pressure of Gas is denoted by P_rg symbol.

How to calculate Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters using this online calculator? To use this online calculator for Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters, enter Reduced Pressure (P_r), Wohl Parameter c (c), Temperature of Real Gas (T_rg), Reduced Temperature (T_r), Molar Volume of Real Gas (V'_m) & Reduced Molar Volume for P-R Method (V'_r) and hit the calculate button. Here is how the Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters calculation can be explained with given input values -> 5E+6 = 0.0024*(21/(4*((300/1.46)^2)*((0.0224/246.78)^3))).

FAQ

What is Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters?

The Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters formula is defined as the force that the gas exerts on the container boundaries and is represented as P_rg = P_r*(c/(4*((T_rg/T_r)^2)*((V'_m/V'_r)^3))) or Pressure of Gas = Reduced Pressure*(Wohl Parameter c/(4*((Temperature of Real Gas/Reduced Temperature)^2)*((Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)^3))). Reduced Pressure is the ratio of the actual pressure of the fluid to its critical pressure. It is dimensionless, Wohl parameter c is an empirical parameter characteristic to equation obtained from Wohl model of real gas, Temperature of Real Gas is the degree or intensity of heat present in a substance or object, Reduced Temperature is the ratio of the actual temperature of the fluid to its critical temperature. It is dimensionless, Molar Volume of Real Gas or Molar gas volume is one mole of any gas at a specific temperature and pressure has a fixed volume & Reduced Molar Volume for P-R Method of a fluid is computed from the ideal gas law at the substance's critical pressure and temperature per mole.

How to calculate Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters?

The Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters formula is defined as the force that the gas exerts on the container boundaries is calculated using Pressure of Gas = Reduced Pressure*(Wohl Parameter c/(4*((Temperature of Real Gas/Reduced Temperature)^2)*((Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)^3))). To calculate Actual Pressure of Real Gas given Wohl Parameter c and Reduced and Actual Parameters, you need Reduced Pressure (P_r), Wohl Parameter c (c), Temperature of Real Gas (T_rg), Reduced Temperature (T_r), Molar Volume of Real Gas (V'_m) & Reduced Molar Volume for P-R Method (V'_r). With our tool, you need to enter the respective value for Reduced Pressure, Wohl Parameter c, Temperature of Real Gas, Reduced Temperature, Molar Volume of Real Gas & Reduced Molar Volume for P-R Method and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Pressure of Gas?

In this formula, Pressure of Gas uses Reduced Pressure, Wohl Parameter c, Temperature of Real Gas, Reduced Temperature, Molar Volume of Real Gas & Reduced Molar Volume for P-R Method. We can use 3 other way(s) to calculate the same, which is/are as follows -

Pressure of Gas = Reduced Pressure*(Wohl Parameter a/(6*(Temperature of Real Gas/Reduced Temperature)*((Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)^2)))
Pressure of Gas = Reduced Pressure*(Wohl Parameter a/(6*Critical Temperature of Real Gas*(Critical Molar Volume for Peng Robinson Model^2)))
Pressure of Gas = Reduced Pressure*(([R]*(Temperature of Real Gas/Reduced Temperature))/(15*Wohl Parameter b))

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