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Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters Formula

GoWohl Parameter (a) of Real Gas using Actual and Reduced Parameters Formula

GoWohl Parameter (a) of Real Gas using Wohl Equation Formula

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

a = 6 \cdot P, c \cdot T' c \cdot ({V' c}^{2})

a - Wohl Parameter a?P,_c - Critical Pressure for Peng Robinson Model?T'_c - Critical Temperature of Real Gas?V'_c - Critical Molar Volume for Peng Robinson Model?

Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters Example

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Here is how the Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters equation looks like with Values.

Here is how the Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters equation looks like with Units.

Here is how the Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters equation looks like.

26634 = 6 \cdot 4.6E+6 \cdot 154.4 \cdot ({0.0025}^{2})

26634 = 6 \cdot 4.6E+6Pa \cdot 154.4K \cdot ({0.0025m³/mol}^{2})

26634 = 6 \cdot 4.6E+6 \cdot 154.4 \cdot ({0.0025}^{2})

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Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters Solution

Follow our step by step solution on how to calculate Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters?

FIRST Step Consider the formula

a = 6 \cdot P, c \cdot T' c \cdot ({V' c}^{2})

Next Step Substitute values of Variables

∴

a = 6 \cdot 4.6E+6Pa \cdot 154.4K \cdot ({0.0025m³/mol}^{2})

Next Step Prepare to Evaluate

∴

a = 6 \cdot 4.6E+6 \cdot 154.4 \cdot ({0.0025}^{2})

LAST Step Evaluate

∴

a = 26634

Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters Formula Elements

Variables

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

Critical Pressure for Peng Robinson Model

Critical Pressure for Peng Robinson Model is the minimum pressure required to liquify a substance at the critical temperature.

Symbol: P,_c

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Critical Pressure for Peng Robinson Model

Critical Temperature of Real Gas

Critical Temperature of Real Gas is the highest temperature at which the substance can exist as a liquid. At this phase boundaries vanish, and the substance can exist both as a liquid and vapor.

Symbol: T'_c

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Critical Temperature of Real Gas

Critical Molar Volume for Peng Robinson Model

Critical Molar Volume for Peng Robinson Model is the volume occupied by gas at critical temperature and pressure per mole.

Symbol: V'_c

Measurement: Molar Magnetic SusceptibilityUnit: m³/mol

Note: Value can be positive or negative.

Formulas to find Critical Molar Volume for Peng Robinson Model

Other Formulas to find Wohl Parameter a

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))

Other formulas in Wohl Parameter category

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

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})})})

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})})})

How to Evaluate Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters?

Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters evaluator uses Wohl Parameter a = 6*Critical Pressure for Peng Robinson Model*Critical Temperature of Real Gas*(Critical Molar Volume for Peng Robinson Model^2) to evaluate the Wohl Parameter a, The Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters formula is defined as an empirical parameter characteristic to equation obtained from Wohl model of real gas. Wohl Parameter a is denoted by a symbol.

How to evaluate Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters using this online evaluator? To use this online evaluator for Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters, enter Critical Pressure for Peng Robinson Model (P,_c), Critical Temperature of Real Gas (T'_c) & Critical Molar Volume for Peng Robinson Model (V'_c) and hit the calculate button.

FAQs on Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters

What is the formula to find Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters?

The formula of Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters is expressed as Wohl Parameter a = 6*Critical Pressure for Peng Robinson Model*Critical Temperature of Real Gas*(Critical Molar Volume for Peng Robinson Model^2). Here is an example- 26634 = 6*4600000*154.4*(0.0025^2).

How to calculate Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters?

With Critical Pressure for Peng Robinson Model (P,_c), Critical Temperature of Real Gas (T'_c) & Critical Molar Volume for Peng Robinson Model (V'_c) we can find Wohl Parameter (a) of Real Gas using Wohl Equation given Critical Parameters using the formula - Wohl Parameter a = 6*Critical Pressure for Peng Robinson Model*Critical Temperature of Real Gas*(Critical Molar Volume for Peng Robinson Model^2).

What are the other ways to Calculate Wohl Parameter a?

Here are the different ways to Calculate Wohl Parameter a-

Wohl Parameter a=6*(Pressure of Gas/Reduced Pressure)*(Temperature of Real Gas/Reduced Temperature)*((Molar Volume of Real Gas/Reduced Molar Volume for P-R Method)^2)
Wohl Parameter a=((([R]*Temperature of Real Gas)/(Molar Volume of Real Gas-Wohl Parameter b))+(Wohl Parameter c/((Temperature of Real Gas^2)*(Molar Volume of Real Gas^3)))-Pressure of Gas)*(Temperature of Real Gas*Molar Volume of Real Gas*(Molar Volume of Real Gas-Wohl Parameter b))
Wohl Parameter a=((([R]*((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)-Wohl Parameter b))+(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)))-((Pressure of Gas/Critical Pressure for Peng Robinson Model)*Critical Pressure for Peng Robinson Model))*(((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 b))

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