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Wohl Parameter (a) of Real Gas using Wohl Equation given Actual and Reduced 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 = ((\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))

a - Wohl Parameter a?T_r - Reduced Temperature?T_rg - Temperature of Real Gas?V'_r - Reduced Molar Volume for P-R Method?V'_m - Molar Volume of Real Gas?b - Wohl Parameter b?c - Wohl Parameter c?P_r - Reduced Pressure?P_rg - Pressure of Gas?[R] - Universal gas constant?

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

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

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

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

15664.604 = ((\frac{8.3145 \cdot (1.46 \cdot (\frac{300}{1.46}))}{(246.78 \cdot (\frac{0.0224}{246.78})) - 0.0062}) + (\frac{21}{({(1.46 \cdot (\frac{300}{1.46}))}^{2}) \cdot ({(246.78 \cdot (\frac{0.0224}{246.78}))}^{3})}) - (0.0024 \cdot (\frac{10132}{0.0024}))) \cdot ((1.46 \cdot (\frac{300}{1.46})) \cdot (246.78 \cdot (\frac{0.0224}{246.78})) \cdot ((246.78 \cdot (\frac{0.0224}{246.78})) - 0.0062))

15664.604 = ((\frac{8.3145 \cdot (1.46 \cdot (\frac{300K}{1.46}))}{(246.78 \cdot (\frac{0.0224m³}{246.78})) - 0.0062}) + (\frac{21}{({(1.46 \cdot (\frac{300K}{1.46}))}^{2}) \cdot ({(246.78 \cdot (\frac{0.0224m³}{246.78}))}^{3})}) - (0.0024 \cdot (\frac{10132Pa}{0.0024}))) \cdot ((1.46 \cdot (\frac{300K}{1.46})) \cdot (246.78 \cdot (\frac{0.0224m³}{246.78})) \cdot ((246.78 \cdot (\frac{0.0224m³}{246.78})) - 0.0062))

15664.604 = ((\frac{8.3145 \cdot (1.46 \cdot (\frac{300}{1.46}))}{(246.78 \cdot (\frac{0.0224}{246.78})) - 0.0062}) + (\frac{21}{({(1.46 \cdot (\frac{300}{1.46}))}^{2}) \cdot ({(246.78 \cdot (\frac{0.0224}{246.78}))}^{3})}) - (0.0024 \cdot (\frac{10132}{0.0024}))) \cdot ((1.46 \cdot (\frac{300}{1.46})) \cdot (246.78 \cdot (\frac{0.0224}{246.78})) \cdot ((246.78 \cdot (\frac{0.0224}{246.78})) - 0.0062))

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

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

FIRST Step Consider the formula

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))

Next Step Substitute values of Variables

∴

a = ((\frac{[R] \cdot (1.46 \cdot (\frac{300K}{1.46}))}{(246.78 \cdot (\frac{0.0224m³}{246.78})) - 0.0062}) + (\frac{21}{({(1.46 \cdot (\frac{300K}{1.46}))}^{2}) \cdot ({(246.78 \cdot (\frac{0.0224m³}{246.78}))}^{3})}) - (0.0024 \cdot (\frac{10132Pa}{0.0024}))) \cdot ((1.46 \cdot (\frac{300K}{1.46})) \cdot (246.78 \cdot (\frac{0.0224m³}{246.78})) \cdot ((246.78 \cdot (\frac{0.0224m³}{246.78})) - 0.0062))

Next Step Substitute values of Constants

∴

a = ((\frac{8.3145 \cdot (1.46 \cdot (\frac{300K}{1.46}))}{(246.78 \cdot (\frac{0.0224m³}{246.78})) - 0.0062}) + (\frac{21}{({(1.46 \cdot (\frac{300K}{1.46}))}^{2}) \cdot ({(246.78 \cdot (\frac{0.0224m³}{246.78}))}^{3})}) - (0.0024 \cdot (\frac{10132Pa}{0.0024}))) \cdot ((1.46 \cdot (\frac{300K}{1.46})) \cdot (246.78 \cdot (\frac{0.0224m³}{246.78})) \cdot ((246.78 \cdot (\frac{0.0224m³}{246.78})) - 0.0062))

Next Step Prepare to Evaluate

∴

a = ((\frac{8.3145 \cdot (1.46 \cdot (\frac{300}{1.46}))}{(246.78 \cdot (\frac{0.0224}{246.78})) - 0.0062}) + (\frac{21}{({(1.46 \cdot (\frac{300}{1.46}))}^{2}) \cdot ({(246.78 \cdot (\frac{0.0224}{246.78}))}^{3})}) - (0.0024 \cdot (\frac{10132}{0.0024}))) \cdot ((1.46 \cdot (\frac{300}{1.46})) \cdot (246.78 \cdot (\frac{0.0224}{246.78})) \cdot ((246.78 \cdot (\frac{0.0224}{246.78})) - 0.0062))

Next Step Evaluate

∴

a = 15664.6040113934

LAST Step Rounding Answer

∴

a = 15664.604

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

Variables

Constants

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

Reduced Temperature

Reduced Temperature is the ratio of the actual temperature of the fluid to its critical temperature. It is dimensionless.

Symbol: T_r

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Reduced Temperature

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

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.

Symbol: V'_r

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Reduced Molar Volume for P-R Method

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

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

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

Reduced Pressure

Reduced Pressure is the ratio of the actual pressure of the fluid to its critical pressure. It is dimensionless.

Symbol: P_r

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Reduced Pressure

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

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 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))

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})}

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

Wohl Parameter (a) of Real Gas using Wohl Equation given Actual and Reduced Parameters evaluator uses Wohl Parameter a = ((([R]*(Reduced Temperature*(Temperature of Real Gas/Reduced Temperature)))/((Reduced Molar Volume for P-R Method*(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method))-Wohl Parameter b))+(Wohl Parameter c/(((Reduced Temperature*(Temperature of Real Gas/Reduced Temperature))^2)*((Reduced Molar Volume for P-R Method*(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method))^3)))-(Reduced Pressure*(Pressure of Gas/Reduced Pressure)))*((Reduced Temperature*(Temperature of Real Gas/Reduced Temperature))*(Reduced Molar Volume for P-R Method*(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method))*((Reduced Molar Volume for P-R Method*(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method))-Wohl Parameter b)) to evaluate the Wohl Parameter a, The Wohl Parameter (a) of Real Gas using Wohl Equation given Actual and Reduced 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 Actual and Reduced Parameters using this online evaluator? To use this online evaluator for Wohl Parameter (a) of Real Gas using Wohl Equation given Actual and Reduced Parameters, enter Reduced Temperature (T_r), Temperature of Real Gas (T_rg), Reduced Molar Volume for P-R Method (V'_r), Molar Volume of Real Gas (V'_m), Wohl Parameter b (b), Wohl Parameter c (c), Reduced Pressure (P_r) & Pressure of Gas (P_rg) and hit the calculate button.

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

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

The formula of Wohl Parameter (a) of Real Gas using Wohl Equation given Actual and Reduced Parameters is expressed as Wohl Parameter a = ((([R]*(Reduced Temperature*(Temperature of Real Gas/Reduced Temperature)))/((Reduced Molar Volume for P-R Method*(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method))-Wohl Parameter b))+(Wohl Parameter c/(((Reduced Temperature*(Temperature of Real Gas/Reduced Temperature))^2)*((Reduced Molar Volume for P-R Method*(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method))^3)))-(Reduced Pressure*(Pressure of Gas/Reduced Pressure)))*((Reduced Temperature*(Temperature of Real Gas/Reduced Temperature))*(Reduced Molar Volume for P-R Method*(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method))*((Reduced Molar Volume for P-R Method*(Molar Volume of Real Gas/Reduced Molar Volume for P-R Method))-Wohl Parameter b)). Here is an example- 1042.01 = ((([R]*(1.46*(300/1.46)))/((246.78*(0.0224/246.78))-0.00625))+(21/(((1.46*(300/1.46))^2)*((246.78*(0.0224/246.78))^3)))-(0.0024*(10132/0.0024)))*((1.46*(300/1.46))*(246.78*(0.0224/246.78))*((246.78*(0.0224/246.78))-0.00625)).

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

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

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

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

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

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

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

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

Other Formulas to find Wohl Parameter a

Other formulas in Wohl Parameter category

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

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

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

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