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Gas Molar Flux given Height of Transfer Unit and Interfacial Area Formula

GoGas Flowrate given Column Performance and Interfacial Area Formula

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

G m = H OG \cdot (K G \cdot a \cdot P)

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

Gas Molar Flux given Height of Transfer Unit and Interfacial Area Example

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Here is how the Gas Molar Flux given Height of Transfer Unit and Interfacial Area equation looks like with Values.

Here is how the Gas Molar Flux given Height of Transfer Unit and Interfacial Area equation looks like with Units.

Here is how the Gas Molar Flux given Height of Transfer Unit and Interfacial Area equation looks like.

2.0318 = 0.613 \cdot (1.2358 \cdot 0.1788 \cdot 15)

2.0318mol/s*m² = 0.613m \cdot (1.2358m/s \cdot 0.1788m² \cdot 15Pa)

2.0318 = 0.613 \cdot (1.2358 \cdot 0.1788 \cdot 15)

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Gas Molar Flux given Height of Transfer Unit and Interfacial Area Solution

Follow our step by step solution on how to calculate Gas Molar Flux given Height of Transfer Unit and Interfacial Area?

FIRST Step Consider the formula

G m = H OG \cdot (K G \cdot a \cdot P)

Next Step Substitute values of Variables

∴

G m = 0.613m \cdot (1.2358m/s \cdot 0.1788m² \cdot 15Pa)

Next Step Prepare to Evaluate

∴

G m = 0.613 \cdot (1.2358 \cdot 0.1788 \cdot 15)

Next Step Evaluate

∴

G m = 2.0318103mol/s*m²

LAST Step Rounding Answer

∴

G m = 2.0318mol/s*m²

Gas Molar Flux given Height of Transfer Unit and Interfacial Area Formula Elements

Variables

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

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

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 Molar Gas Flowrate

Go Gas Flowrate given Column Performance and Interfacial Area

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

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 Gas Molar Flux given Height of Transfer Unit and Interfacial Area?

Gas Molar Flux given Height of Transfer Unit and Interfacial Area evaluator uses Molar Gas Flowrate = Height of Transfer Unit*(Overall Gas Phase Mass Transfer Coefficient*Interfacial Area per Volume*Total Pressure) to evaluate the Molar Gas Flowrate, The Gas Molar Flux given Height of Transfer Unit and Interfacial Area formula is defined as molar flowrate per unit cross sectional area of the vapor component travelling through a packed column. Molar Gas Flowrate is denoted by G_m symbol.

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

FAQs on Gas Molar Flux given Height of Transfer Unit and Interfacial Area

What is the formula to find Gas Molar Flux given Height of Transfer Unit and Interfacial Area?

The formula of Gas Molar Flux given Height of Transfer Unit and Interfacial Area is expressed as Molar Gas Flowrate = Height of Transfer Unit*(Overall Gas Phase Mass Transfer Coefficient*Interfacial Area per Volume*Total Pressure). Here is an example- 20.3181 = 0.612991674629643*(1.2358*0.1788089*15).

How to calculate Gas Molar Flux given Height of Transfer Unit and Interfacial Area?

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

What are the other ways to Calculate Molar Gas Flowrate?

Here are the different ways to Calculate Molar Gas Flowrate-

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

Can the Gas Molar Flux given Height of Transfer Unit and Interfacial Area be negative?

No, the Gas Molar Flux given Height of Transfer Unit and Interfacial Area, measured in Molar Flux of Diffusing Component cannot be negative.

Which unit is used to measure Gas Molar Flux given Height of Transfer Unit and Interfacial Area?

Gas Molar Flux given Height of Transfer Unit and Interfacial Area is usually measured using the Mole per Second Square Meter[mol/s*m²] for Molar Flux of Diffusing Component. Kilogram Mole per Second Square Meter[mol/s*m²], Millimole per Microsecond Square Meter[mol/s*m²] are the few other units in which Gas Molar Flux given Height of Transfer Unit and Interfacial Area can be measured.

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Gas Molar Flux given Height of Transfer Unit and Interfacial Area Formula

​GoGas Flowrate given Column Performance and Interfacial Area Formula

Gas Molar Flux given Height of Transfer Unit and Interfacial Area Example

Gas Molar Flux given Height of Transfer Unit and Interfacial Area Solution

Gas Molar Flux given Height of Transfer Unit and Interfacial Area Formula Elements

Other Formulas to find Molar Gas Flowrate

Other formulas in Packed Column Designing category

How to Evaluate Gas Molar Flux given Height of Transfer Unit and Interfacial Area?

FAQs on Gas Molar Flux given Height of Transfer Unit and Interfacial Area

Variable Name

GoGas Flowrate given Column Performance and Interfacial Area Formula