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Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters Formula

GoReduced Temperature for Peng Robinson Equation using Alpha-function and Pure Component Parameter Formula

GoReduced Temperature given Peng Robinson Parameter a, and other Actual and Reduced Parameters Formula

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

T r = \frac{T}{\frac{b PR \cdot P c}{0.07780 \cdot [R]}}

T_r - Reduced Temperature?T - Temperature?b_PR - Peng–Robinson Parameter b?P_c - Critical Pressure?[R] - Universal gas constant?

Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters Example

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Here is how the Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters equation looks like with Values.

Here is how the Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters equation looks like with Units.

Here is how the Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters equation looks like.

2.1018 = \frac{85}{\frac{0.12 \cdot 218}{0.07780 \cdot 8.3145}}

2.1018 = \frac{85K}{\frac{0.12 \cdot 218Pa}{0.07780 \cdot 8.3145}}

2.1018 = \frac{85}{\frac{0.12 \cdot 218}{0.07780 \cdot 8.3145}}

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Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters Solution

Follow our step by step solution on how to calculate Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters?

FIRST Step Consider the formula

T r = \frac{T}{\frac{b PR \cdot P c}{0.07780 \cdot [R]}}

Next Step Substitute values of Variables

∴

T r = \frac{85K}{\frac{0.12 \cdot 218Pa}{0.07780 \cdot [R]}}

Next Step Substitute values of Constants

∴

T r = \frac{85K}{\frac{0.12 \cdot 218Pa}{0.07780 \cdot 8.3145}}

Next Step Prepare to Evaluate

∴

T r = \frac{85}{\frac{0.12 \cdot 218}{0.07780 \cdot 8.3145}}

Next Step Evaluate

∴

T r = 2.10181732774646

LAST Step Rounding Answer

∴

T r = 2.1018

Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters Formula Elements

Variables

Constants

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

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

Symbol: T

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature

Peng–Robinson Parameter b

Peng–Robinson parameter b is an empirical parameter characteristic to equation obtained from Peng–Robinson model of real gas.

Symbol: b_PR

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Peng–Robinson Parameter b

Critical Pressure

Critical Pressure 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

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 Reduced Temperature

Go Reduced Temperature for Peng Robinson Equation using Alpha-function and Pure Component Parameter

T r = {(1 - (\frac{\sqrt{α} - 1}{k}))}^{2}

Go Reduced Temperature given Peng Robinson Parameter a, and other Actual and Reduced Parameters

T r = \frac{T}{\sqrt{\frac{a PR \cdot (\frac{p}{P r})}{0.45724 \cdot ({[R]}^{2})}}}

Go Reduced Temperature given Peng Robinson Parameter b, other Actual and Reduced Parameters

T r = \frac{T}{\frac{b PR \cdot (\frac{p}{P r})}{0.07780 \cdot [R]}}

Go Reduced Temperature using Peng Robinson Equation given Critical and Actual Parameters

T r = \frac{(p + ((\frac{a PR \cdot α}{({V m}^{2}) + (2 \cdot b PR \cdot V m) - ({b PR}^{2})}))) \cdot (\frac{V m - b PR}{[R]})}{T c}

Other formulas in Reduced Temperature category

Go Reduced Temperature given Peng Robinson Parameter a, and other Actual and Critical Parameters

T g = \frac{T}{\sqrt{\frac{a PR \cdot P c}{0.45724 \cdot ({[R]}^{2})}}}

How to Evaluate Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters?

Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters evaluator uses Reduced Temperature = Temperature/((Peng–Robinson Parameter b*Critical Pressure)/(0.07780*[R])) to evaluate the Reduced Temperature, The Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters formula is defined as the actual temperature of the fluid to its critical temperature. It is dimensionless. Reduced Temperature is denoted by T_r symbol.

How to evaluate Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters using this online evaluator? To use this online evaluator for Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters, enter Temperature (T), Peng–Robinson Parameter b (b_PR) & Critical Pressure (P_c) and hit the calculate button.

FAQs on Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters

What is the formula to find Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters?

The formula of Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters is expressed as Reduced Temperature = Temperature/((Peng–Robinson Parameter b*Critical Pressure)/(0.07780*[R])). Here is an example- 1.26109 = 85/((0.12*218)/(0.07780*[R])).

How to calculate Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters?

With Temperature (T), Peng–Robinson Parameter b (b_PR) & Critical Pressure (P_c) we can find Reduced Temperature given Peng Robinson Parameter b, other Actual and Critical Parameters using the formula - Reduced Temperature = Temperature/((Peng–Robinson Parameter b*Critical Pressure)/(0.07780*[R])). This formula also uses Universal gas constant .

What are the other ways to Calculate Reduced Temperature?

Here are the different ways to Calculate Reduced Temperature-

Reduced Temperature=(1-((sqrt(α-function)-1)/Pure Component Parameter))^2
Reduced Temperature=Temperature/(sqrt((Peng–Robinson Parameter a*(Pressure/Reduced Pressure))/(0.45724*([R]^2))))
Reduced Temperature=Temperature/((Peng–Robinson Parameter b*(Pressure/Reduced Pressure))/(0.07780*[R]))

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