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Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient Formula

GoInterfacial Area of Packing Given Performance of Column and Gas Flowrate Formula

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Interfacial Area per Volume refers to the surface area of the interface between the two phases (usually a liquid and a gas) per unit volume of the packing material. Check FAQs

a = \frac{G m}{H OG \cdot K G \cdot P}

a - Interfacial Area per Volume?G_m - Molar Gas Flowrate?H_OG - Height of Transfer Unit?K_G - Overall Gas Phase Mass Transfer Coefficient?P - Total Pressure?

Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient Example

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Here is how the Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient equation looks like with Values.

Here is how the Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient equation looks like with Units.

Here is how the Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient equation looks like.

0.1788 = \frac{2.0318}{0.613 \cdot 1.2358 \cdot 15}

0.1788m² = \frac{2.0318mol/s*m²}{0.613m \cdot 1.2358m/s \cdot 15Pa}

0.1788 = \frac{2.0318}{0.613 \cdot 1.2358 \cdot 15}

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Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient Solution

Follow our step by step solution on how to calculate Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient?

FIRST Step Consider the formula

a = \frac{G m}{H OG \cdot K G \cdot P}

Next Step Substitute values of Variables

∴

a = \frac{2.0318mol/s*m²}{0.613m \cdot 1.2358m/s \cdot 15Pa}

Next Step Prepare to Evaluate

∴

a = \frac{2.0318}{0.613 \cdot 1.2358 \cdot 15}

Next Step Evaluate

∴

a = 0.1788089m²

LAST Step Rounding Answer

∴

a = 0.1788m²

Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient Formula Elements

Variables

Interfacial Area per Volume

Interfacial Area per Volume refers to the surface area of the interface between the two phases (usually a liquid and a gas) per unit volume of the packing material.

Symbol: a

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Interfacial Area per Volume

Molar Gas Flowrate

Molar Gas Flowrate is defined as the Molar flowrate per unit cross sectional area of the gaseous component.

Symbol: G_m

Measurement: Molar Flux of Diffusing ComponentUnit: mol/s*m²

Note: Value should be greater than 0.

Formulas to find Molar Gas Flowrate

Height of Transfer Unit

Height of Transfer Unit is a measure of the effectiveness of mass transfer between two phases (e.g., gas-liquid or liquid-liquid) in a separation or reaction process.

Symbol: H_OG

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Height of Transfer Unit

Overall Gas Phase Mass Transfer Coefficient

Overall Gas Phase Mass Transfer Coefficient describes the rate at which mass is transferred between the gas and liquid phases within the packed column.

Symbol: K_G

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Overall Gas Phase Mass Transfer Coefficient

Total Pressure

Total Pressure is the actually pressure at which the system is operating a particular process.

Symbol: P

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Total Pressure

Other Formulas to find Interfacial Area per Volume

Go Interfacial Area of Packing Given Performance of Column and Gas Flowrate

a = \frac{J \cdot G m}{k' g}

Other formulas in Packed Column Designing category

Go Effective Interfacial Area of Packing using Onda's Method

a W = a \cdot (1 - \exp ((- 1.45 \cdot ({(\frac{σ c}{σ L})}^{0.75}) \cdot {(\frac{L W}{a \cdot μ L})}^{0.1}) \cdot {(\frac{{(L W)}^{2} \cdot a}{{(ρ L)}^{2} \cdot [g]})}^{- 0.05}) \cdot {(\frac{{L W}^{2}}{ρ L \cdot a \cdot σ L})}^{0.2})

Go Height of Overall Gas Phase Transfer Unit in Packed Column

H OG = \frac{G m}{K G \cdot a \cdot P}

Go Liquid Mass Film Coefficient in Packed Columns

K L = 0.0051 \cdot ({(L W \cdot \frac{V P}{a W \cdot μ L})}^{\frac{2}{3}}) \cdot ({(\frac{μ L}{ρ L \cdot D c})}^{- \frac{1}{2}}) \cdot ({(a \cdot \frac{d p}{V P})}^{0.4}) \cdot {(\frac{μ L \cdot [g]}{ρ L})}^{\frac{1}{3}}

Go Log Mean Driving Force Based on Mole Fraction

Δy lm = \frac{y 1 - y 2}{\ln (\frac{y 1 - y e}{y 2 - y e})}

How to Evaluate Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient?

Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient evaluator uses Interfacial Area per Volume = (Molar Gas Flowrate)/(Height of Transfer Unit*Overall Gas Phase Mass Transfer Coefficient*Total Pressure) to evaluate the Interfacial Area per Volume, The Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient formula is defined as the surface area per unit volume at the interface between the gas and liquid phases within the column packing. It dictates the extent of contact between the two phases. Interfacial Area per Volume is denoted by a symbol.

How to evaluate Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient using this online evaluator? To use this online evaluator for Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient, enter Molar Gas Flowrate (G_m), Height of Transfer Unit (H_OG), Overall Gas Phase Mass Transfer Coefficient (K_G) & Total Pressure (P) and hit the calculate button.

FAQs on Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient

What is the formula to find Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient?

The formula of Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient is expressed as Interfacial Area per Volume = (Molar Gas Flowrate)/(Height of Transfer Unit*Overall Gas Phase Mass Transfer Coefficient*Total Pressure). Here is an example- 0.017881 = (2.0318103)/(0.612991674629643*1.2358*15).

How to calculate Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient?

With Molar Gas Flowrate (G_m), Height of Transfer Unit (H_OG), Overall Gas Phase Mass Transfer Coefficient (K_G) & Total Pressure (P) we can find Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient using the formula - Interfacial Area per Volume = (Molar Gas Flowrate)/(Height of Transfer Unit*Overall Gas Phase Mass Transfer Coefficient*Total Pressure).

What are the other ways to Calculate Interfacial Area per Volume?

Here are the different ways to Calculate Interfacial Area per Volume-

Interfacial Area per Volume=(Column Performance*Molar Gas Flowrate)/Gas Film Transfer Coefficient

Can the Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient be negative?

No, the Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient, measured in Area cannot be negative.

Which unit is used to measure Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient?

Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient is usually measured using the Square Meter[m²] for Area. Square Kilometer[m²], Square Centimeter[m²], Square Millimeter[m²] are the few other units in which Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient can be measured.

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Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient Formula

​GoInterfacial Area of Packing Given Performance of Column and Gas Flowrate Formula

Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient Example

Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient Solution

Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient Formula Elements

Other Formulas to find Interfacial Area per Volume

Other formulas in Packed Column Designing category

How to Evaluate Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient?

FAQs on Interfacial Area given Height of Transfer Unit and Mass Transfer Coefficient

Variable Name

GoInterfacial Area of Packing Given Performance of Column and Gas Flowrate Formula