FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Poynting Factor Formula

GoPoynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species Formula

Fx Copy

LaTeX Copy

Poynting Factor can be stated as the change in fugacity as the pressure goes from the saturated pressure to pressure at a constant temperature. Check FAQs

P.F. = \exp (\frac{- V l \cdot (P - P sat)}{[R] \cdot T})

P.F. - Poynting Factor?V^l - Volume of Liquid Phase?P - Pressure?P^sat - Saturated Pressure?T - Temperature?[R] - Universal gas constant?

Poynting Factor Example

With values

With units

Only example

Here is how the Poynting Factor equation looks like with Values.

Here is how the Poynting Factor equation looks like with Units.

Here is how the Poynting Factor equation looks like.

0.5543 = \exp (\frac{- 120 \cdot (38.4 - 20)}{8.3145 \cdot 450})

0.5543 = \exp (\frac{- 120m³ \cdot (38.4Pa - 20Pa)}{8.3145 \cdot 450K})

0.5543 = \exp (\frac{- 120 \cdot (38.4 - 20)}{8.3145 \cdot 450})

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Chemical Engineering » Category

Thermodynamics » fx Poynting Factor

Poynting Factor Solution

Follow our step by step solution on how to calculate Poynting Factor?

FIRST Step Consider the formula

P.F. = \exp (\frac{- V l \cdot (P - P sat)}{[R] \cdot T})

Next Step Substitute values of Variables

∴

P.F. = \exp (\frac{- 120m³ \cdot (38.4Pa - 20Pa)}{[R] \cdot 450K})

Next Step Substitute values of Constants

∴

P.F. = \exp (\frac{- 120m³ \cdot (38.4Pa - 20Pa)}{8.3145 \cdot 450K})

Next Step Prepare to Evaluate

∴

P.F. = \exp (\frac{- 120 \cdot (38.4 - 20)}{8.3145 \cdot 450})

Next Step Evaluate

∴

P.F. = 0.554251704363534

LAST Step Rounding Answer

∴

P.F. = 0.5543

Poynting Factor Formula Elements

Variables

Constants

Functions

Poynting Factor

Poynting Factor can be stated as the change in fugacity as the pressure goes from the saturated pressure to pressure at a constant temperature.

Symbol: P.F.

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Poynting Factor

Volume of Liquid Phase

Volume of Liquid Phase is the volume of a component in liquid phase.

Symbol: V^l

Measurement: VolumeUnit: m³

Note: Value can be positive or negative.

Formulas to find Volume of Liquid Phase

Pressure

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

Symbol: P

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Pressure

Saturated Pressure

Saturated Pressure is the pressure at which a given liquid and its vapour or a given solid and its vapour can co-exist in equilibrium, at a given temperature.

Symbol: P^sat

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Saturated Pressure

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

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

exp

n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.

Syntax: exp(Number)

Other Formulas to find Poynting Factor

Go Poynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species

P.F. = \frac{f l}{ϕ sat \cdot P sat}

Other formulas in Raoult’s Law, Modified Raoult’s Law, and Henry’s Law in VLE category

Go Fugacity of Liq. Phase Species using Poynting Factor Correlation

f l = ϕ sat \cdot P sat \cdot \exp (\frac{V l \cdot (P - P sat)}{[R] \cdot T})

Go Fugacity of Liq. Phase Species using Poynting Factor

f l = ϕ sat \cdot P sat \cdot P.F.

Go Saturated Fugacity Coeff. using Poynting Factor Correlation and Fugacity of Liq. Phase Species

ϕ sat = \frac{f l}{P sat \cdot \exp (\frac{- V l \cdot (P - P sat)}{[R] \cdot T})}

Go Saturated Fugacity Coeff. using Poynting Factor and Fugacity of Liq. Phase Species

ϕ sat = \frac{f l}{P sat \cdot P.F.}

How to Evaluate Poynting Factor?

Poynting Factor evaluator uses Poynting Factor = exp((-Volume of Liquid Phase*(Pressure-Saturated Pressure))/([R]*Temperature)) to evaluate the Poynting Factor, The Poynting factor formula is defined as the function of volume of liquid phase of a component, pressure, saturated pressure and temperature. Poynting Factor is denoted by P.F. symbol.

How to evaluate Poynting Factor using this online evaluator? To use this online evaluator for Poynting Factor, enter Volume of Liquid Phase (V^l), Pressure (P), Saturated Pressure (P^sat) & Temperature (T) and hit the calculate button.

FAQs on Poynting Factor

What is the formula to find Poynting Factor?

The formula of Poynting Factor is expressed as Poynting Factor = exp((-Volume of Liquid Phase*(Pressure-Saturated Pressure))/([R]*Temperature)). Here is an example- 0.554252 = exp((-120*(38.4-20))/([R]*450)).

How to calculate Poynting Factor?

With Volume of Liquid Phase (V^l), Pressure (P), Saturated Pressure (P^sat) & Temperature (T) we can find Poynting Factor using the formula - Poynting Factor = exp((-Volume of Liquid Phase*(Pressure-Saturated Pressure))/([R]*Temperature)). This formula also uses Universal gas constant and Exponential Growth (exp) function(s).

What are the other ways to Calculate Poynting Factor?

Here are the different ways to Calculate Poynting Factor-

Poynting Factor=Fugacity of Liquid Phase Species/(Saturated Fugacity Coefficient of Species*Saturated Pressure)

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Poynting Factor Formula

​GoPoynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species Formula

Poynting Factor Example

Poynting Factor Solution

Poynting Factor Formula Elements

Other Formulas to find Poynting Factor

Other formulas in Raoult’s Law, Modified Raoult’s Law, and Henry’s Law in VLE category

How to Evaluate Poynting Factor?

FAQs on Poynting Factor

Variable Name

GoPoynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species Formula