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Wohl Parameter (b) of Real Gas using Wohl Equation Formula

GoWohl Parameter (b) of Real Gas given Actual and Reduced Molar Volume Formula

GoWohl Parameter (b) of Real Gas given Actual and Reduced Temperature and Pressure Formula

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Wohl parameter b is an empirical parameter characteristic to equation obtained from Wohl model of real gas. Check FAQs

b = V' m - (\frac{[R] \cdot T rg}{P rg + (\frac{a}{T rg \cdot ({V' m}^{2})}) - (\frac{c}{({T rg}^{2}) \cdot ({V' m}^{3})})})

b - Wohl Parameter b?V'_m - Molar Volume of Real Gas?T_rg - Temperature of Real Gas?P_rg - Pressure of Gas?a - Wohl Parameter a?c - Wohl Parameter c?[R] - Universal gas constant?

Wohl Parameter (b) of Real Gas using Wohl Equation Example

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Here is how the Wohl Parameter (b) of Real Gas using Wohl Equation equation looks like with Values.

Here is how the Wohl Parameter (b) of Real Gas using Wohl Equation equation looks like with Units.

Here is how the Wohl Parameter (b) of Real Gas using Wohl Equation equation looks like.

-0.1876 = 0.0224 - (\frac{8.3145 \cdot 300}{10132 + (\frac{266}{300 \cdot ({0.0224}^{2})}) - (\frac{21}{(300^{2}) \cdot ({0.0224}^{3})})})

-0.1876 = 0.0224m³ - (\frac{8.3145 \cdot 300K}{10132Pa + (\frac{266}{300K \cdot ({0.0224m³}^{2})}) - (\frac{21}{({300K}^{2}) \cdot ({0.0224m³}^{3})})})

-0.1876 = 0.0224 - (\frac{8.3145 \cdot 300}{10132 + (\frac{266}{300 \cdot ({0.0224}^{2})}) - (\frac{21}{(300^{2}) \cdot ({0.0224}^{3})})})

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Wohl Parameter (b) of Real Gas using Wohl Equation Solution

Follow our step by step solution on how to calculate Wohl Parameter (b) of Real Gas using Wohl Equation?

FIRST Step Consider the formula

b = V' m - (\frac{[R] \cdot T rg}{P rg + (\frac{a}{T rg \cdot ({V' m}^{2})}) - (\frac{c}{({T rg}^{2}) \cdot ({V' m}^{3})})})

Next Step Substitute values of Variables

∴

b = 0.0224m³ - (\frac{[R] \cdot 300K}{10132Pa + (\frac{266}{300K \cdot ({0.0224m³}^{2})}) - (\frac{21}{({300K}^{2}) \cdot ({0.0224m³}^{3})})})

Next Step Substitute values of Constants

∴

b = 0.0224m³ - (\frac{8.3145 \cdot 300K}{10132Pa + (\frac{266}{300K \cdot ({0.0224m³}^{2})}) - (\frac{21}{({300K}^{2}) \cdot ({0.0224m³}^{3})})})

Next Step Prepare to Evaluate

∴

b = 0.0224 - (\frac{8.3145 \cdot 300}{10132 + (\frac{266}{300 \cdot ({0.0224}^{2})}) - (\frac{21}{(300^{2}) \cdot ({0.0224}^{3})})})

Next Step Evaluate

∴

b = -0.18759029237995

LAST Step Rounding Answer

∴

b = -0.1876

Wohl Parameter (b) of Real Gas using Wohl Equation Formula Elements

Variables

Constants

Wohl Parameter b

Wohl parameter b is an empirical parameter characteristic to equation obtained from Wohl model of real gas.

Symbol: b

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Wohl Parameter b

Molar Volume of Real Gas

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.

Symbol: V'_m

Measurement: VolumeUnit: m³

Note: Value can be positive or negative.

Formulas to find Molar Volume of Real Gas

Temperature of Real Gas

Temperature of Real Gas is the degree or intensity of heat present in a substance or object.

Symbol: T_rg

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature of Real Gas

Pressure of Gas

Pressure of Gas is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.

Symbol: P_rg

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Pressure of Gas

Wohl Parameter a

Wohl parameter a is an empirical parameter characteristic to equation obtained from Wohl model of real gas.

Symbol: a

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Wohl Parameter a

Wohl Parameter c

Wohl parameter c is an empirical parameter characteristic to equation obtained from Wohl model of real gas.

Symbol: c

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Wohl Parameter c

Universal gas constant

Universal gas constant is a fundamental physical constant that appears in the ideal gas law, relating the pressure, volume, and temperature of an ideal gas.

Symbol: [R]

Value: 8.31446261815324

Other Formulas to find Wohl Parameter b

Go Wohl Parameter (b) of Real Gas given Actual and Reduced Molar Volume

b = \frac{\frac{V' m}{V' r}}{4}

Go Wohl Parameter (b) of Real Gas given Actual and Reduced Temperature and Pressure

b = \frac{[R] \cdot (\frac{T rg}{T r})}{15 \cdot (\frac{P rg}{P r})}

Go Wohl Parameter (b) of Real Gas using Wohl Equation given Actual and Critical Parameters

b = ((\frac{V' m}{V' c}) \cdot V' c) - (\frac{[R] \cdot ((\frac{T rg}{T' c}) \cdot T' c)}{((\frac{P rg}{P, c}) \cdot P, c) + (\frac{a}{((\frac{T rg}{T' c}) \cdot T' c) \cdot ((\frac{V' m}{V' c}) \cdot V' c) \cdot ((\frac{V' m}{V' c}) \cdot V' c)}) - (\frac{c}{({((\frac{T rg}{T' c}) \cdot T' c)}^{2}) \cdot ({((\frac{V' m}{V' c}) \cdot V' c)}^{3})})})

Go Wohl Parameter (b) of Real Gas using Wohl Equation given Actual and Reduced Parameters

b = (V' r \cdot (\frac{V' m}{V' r})) - (\frac{[R] \cdot (T r \cdot (\frac{T rg}{T r}))}{(P r \cdot (\frac{P rg}{P r})) + (\frac{a}{(T r \cdot (\frac{T rg}{T r})) \cdot (V' r \cdot (\frac{V' m}{V' r})) \cdot (V' r \cdot (\frac{V' m}{V' r}))}) - (\frac{c}{({(T r \cdot (\frac{T rg}{T r}))}^{2}) \cdot ({(V' r \cdot (\frac{V' m}{V' r}))}^{3})})})

Other formulas in Wohl Parameter category

Go Wohl Parameter (a) of Real Gas using Actual and Reduced Parameters

a = 6 \cdot (\frac{P rg}{P r}) \cdot (\frac{T rg}{T r}) \cdot ({(\frac{V' m}{V' r})}^{2})

Go Wohl Parameter (a) of Real Gas using Wohl Equation

a = ((\frac{[R] \cdot T rg}{V' m - b}) + (\frac{c}{({T rg}^{2}) \cdot ({V' m}^{3})}) - P rg) \cdot (T rg \cdot V' m \cdot (V' m - b))

Go Wohl Parameter (a) of Real Gas using Wohl Equation given Actual and Critical Parameters

a = ((\frac{[R] \cdot ((\frac{T rg}{T' c}) \cdot T' c)}{((\frac{V' m}{V' c}) \cdot V' c) - b}) + (\frac{c}{({((\frac{T rg}{T' c}) \cdot T' c)}^{2}) \cdot ({((\frac{V' m}{V' c}) \cdot V' c)}^{3})}) - ((\frac{P rg}{P, c}) \cdot P, c)) \cdot (((\frac{T rg}{T' c}) \cdot T' c) \cdot ((\frac{V' m}{V' c}) \cdot V' c) \cdot (((\frac{V' m}{V' c}) \cdot V' c) - b))

Go Wohl Parameter (a) of Real Gas using Wohl Equation given Actual and Reduced Parameters

a = ((\frac{[R] \cdot (T r \cdot (\frac{T rg}{T r}))}{(V' r \cdot (\frac{V' m}{V' r})) - b}) + (\frac{c}{({(T r \cdot (\frac{T rg}{T r}))}^{2}) \cdot ({(V' r \cdot (\frac{V' m}{V' r}))}^{3})}) - (P r \cdot (\frac{P rg}{P r}))) \cdot ((T r \cdot (\frac{T rg}{T r})) \cdot (V' r \cdot (\frac{V' m}{V' r})) \cdot ((V' r \cdot (\frac{V' m}{V' r})) - b))

How to Evaluate Wohl Parameter (b) of Real Gas using Wohl Equation?

Wohl Parameter (b) of Real Gas using Wohl Equation evaluator uses Wohl Parameter b = Molar Volume of Real Gas-(([R]*Temperature of Real Gas)/(Pressure of Gas+(Wohl Parameter a/(Temperature of Real Gas*(Molar Volume of Real Gas^2)))-(Wohl Parameter c/((Temperature of Real Gas^2)*(Molar Volume of Real Gas^3))))) to evaluate the Wohl Parameter b, The Wohl Parameter (b) of Real Gas using Wohl Equation formula is defined as an empirical parameter characteristic to equation obtained from Wohl model of real gas. Wohl Parameter b is denoted by b symbol.

How to evaluate Wohl Parameter (b) of Real Gas using Wohl Equation using this online evaluator? To use this online evaluator for Wohl Parameter (b) of Real Gas using Wohl Equation, enter Molar Volume of Real Gas (V'_m), Temperature of Real Gas (T_rg), Pressure of Gas (P_rg), Wohl Parameter a (a) & Wohl Parameter c (c) and hit the calculate button.

FAQs on Wohl Parameter (b) of Real Gas using Wohl Equation

What is the formula to find Wohl Parameter (b) of Real Gas using Wohl Equation?

The formula of Wohl Parameter (b) of Real Gas using Wohl Equation is expressed as Wohl Parameter b = Molar Volume of Real Gas-(([R]*Temperature of Real Gas)/(Pressure of Gas+(Wohl Parameter a/(Temperature of Real Gas*(Molar Volume of Real Gas^2)))-(Wohl Parameter c/((Temperature of Real Gas^2)*(Molar Volume of Real Gas^3))))). Here is an example- -0.021468 = 0.0224-(([R]*300)/(10132+(266/(300*(0.0224^2)))-(21/((300^2)*(0.0224^3))))).

How to calculate Wohl Parameter (b) of Real Gas using Wohl Equation?

With Molar Volume of Real Gas (V'_m), Temperature of Real Gas (T_rg), Pressure of Gas (P_rg), Wohl Parameter a (a) & Wohl Parameter c (c) we can find Wohl Parameter (b) of Real Gas using Wohl Equation using the formula - Wohl Parameter b = Molar Volume of Real Gas-(([R]*Temperature of Real Gas)/(Pressure of Gas+(Wohl Parameter a/(Temperature of Real Gas*(Molar Volume of Real Gas^2)))-(Wohl Parameter c/((Temperature of Real Gas^2)*(Molar Volume of Real Gas^3))))). This formula also uses Universal gas constant .

What are the other ways to Calculate Wohl Parameter b?

Here are the different ways to Calculate Wohl Parameter b-

Wohl Parameter b=(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)/4
Wohl Parameter b=([R]*(Temperature of Real Gas/Reduced Temperature))/(15*(Pressure of Gas/Reduced Pressure))
Wohl Parameter b=((Molar Volume of Real Gas/Critical Molar Volume for Peng Robinson Model)*Critical Molar Volume for Peng Robinson Model)-(([R]*((Temperature of Real Gas/Critical Temperature of Real Gas)*Critical Temperature of Real Gas))/(((Pressure of Gas/Critical Pressure for Peng Robinson Model)*Critical Pressure for Peng Robinson Model)+(Wohl Parameter a/(((Temperature of Real Gas/Critical Temperature of Real Gas)*Critical Temperature of Real Gas)*((Molar Volume of Real Gas/Critical Molar Volume for Peng Robinson Model)*Critical Molar Volume for Peng Robinson Model)*((Molar Volume of Real Gas/Critical Molar Volume for Peng Robinson Model)*Critical Molar Volume for Peng Robinson Model)))-(Wohl Parameter c/((((Temperature of Real Gas/Critical Temperature of Real Gas)*Critical Temperature of Real Gas)^2)*(((Molar Volume of Real Gas/Critical Molar Volume for Peng Robinson Model)*Critical Molar Volume for Peng Robinson Model)^3)))))

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Wohl Parameter (b) of Real Gas using Wohl Equation Formula

​GoWohl Parameter (b) of Real Gas given Actual and Reduced Molar Volume Formula

​GoWohl Parameter (b) of Real Gas given Actual and Reduced Temperature and Pressure Formula

Wohl Parameter (b) of Real Gas using Wohl Equation Example

Wohl Parameter (b) of Real Gas using Wohl Equation Solution

Wohl Parameter (b) of Real Gas using Wohl Equation Formula Elements

Other Formulas to find Wohl Parameter b

Other formulas in Wohl Parameter category

How to Evaluate Wohl Parameter (b) of Real Gas using Wohl Equation?

FAQs on Wohl Parameter (b) of Real Gas using Wohl Equation

Variable Name

GoWohl Parameter (b) of Real Gas given Actual and Reduced Molar Volume Formula

GoWohl Parameter (b) of Real Gas given Actual and Reduced Temperature and Pressure Formula