FormulaDen.com

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

Number of Transfer Units for Dilute System in Packed Column Formula

Fx Copy

LaTeX Copy

Number of Transfer Units-Nog is a dimensionless parameter used to quantify the effectiveness of mass transfer in processes like absorption and distillation. Check FAQs

N og = \frac{y 1 - y 2}{Δy lm}

N_og - Number Of Transfer Units-Nog?y₁ - Solute Gas Mole Fraction?y₂ - Solute Gas Mole Fraction at Top?Δy_lm - Log Mean Driving Force?

Number of Transfer Units for Dilute System in Packed Column Example

With values

With units

Only example

Here is how the Number of Transfer Units for Dilute System in Packed Column equation looks like with Values.

Here is how the Number of Transfer Units for Dilute System in Packed Column equation looks like with Units.

Here is how the Number of Transfer Units for Dilute System in Packed Column equation looks like.

2 = \frac{0.64 - 0.32}{0.16}

2 = \frac{0.64 - 0.32}{0.16}

2 = \frac{0.64 - 0.32}{0.16}

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

Process Equipment Design » fx Number of Transfer Units for Dilute System in Packed Column

Number of Transfer Units for Dilute System in Packed Column Solution

Follow our step by step solution on how to calculate Number of Transfer Units for Dilute System in Packed Column?

FIRST Step Consider the formula

N og = \frac{y 1 - y 2}{Δy lm}

Next Step Substitute values of Variables

∴

N og = \frac{0.64 - 0.32}{0.16}

Next Step Prepare to Evaluate

∴

N og = \frac{0.64 - 0.32}{0.16}

LAST Step Evaluate

∴

N og = 2

Number of Transfer Units for Dilute System in Packed Column Formula Elements

Variables

Number Of Transfer Units-Nog

Number of Transfer Units-Nog is a dimensionless parameter used to quantify the effectiveness of mass transfer in processes like absorption and distillation.

Symbol: N_og

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number Of Transfer Units-Nog

Solute Gas Mole Fraction

Solute Gas Mole Fraction represents the mole fraction of the solute gas in the bottom of the column.

Symbol: y₁

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Solute Gas Mole Fraction

Solute Gas Mole Fraction at Top

Solute Gas Mole Fraction at Top represents the mole fraction of the solute gas in the top most section of column.

Symbol: y₂

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Solute Gas Mole Fraction at Top

Log Mean Driving Force

Log Mean Driving Force represents the effective driving force for mass transfer in these processes.

Symbol: Δy_lm

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Log Mean Driving Force

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 Number of Transfer Units for Dilute System in Packed Column?

Number of Transfer Units for Dilute System in Packed Column evaluator uses Number Of Transfer Units-Nog = (Solute Gas Mole Fraction-Solute Gas Mole Fraction at Top)/(Log Mean Driving Force) to evaluate the Number Of Transfer Units-Nog, The Number Of Transfer Units for Dilute System in Packed Column formula defines information about the degree of mass transfer in the absorption column. Number Of Transfer Units-Nog is denoted by N_og symbol.

How to evaluate Number of Transfer Units for Dilute System in Packed Column using this online evaluator? To use this online evaluator for Number of Transfer Units for Dilute System in Packed Column, enter Solute Gas Mole Fraction (y₁), Solute Gas Mole Fraction at Top (y₂) & Log Mean Driving Force (Δy_lm) and hit the calculate button.

FAQs on Number of Transfer Units for Dilute System in Packed Column

What is the formula to find Number of Transfer Units for Dilute System in Packed Column?

The formula of Number of Transfer Units for Dilute System in Packed Column is expressed as Number Of Transfer Units-Nog = (Solute Gas Mole Fraction-Solute Gas Mole Fraction at Top)/(Log Mean Driving Force). Here is an example- 2 = (0.64-0.32)/(0.16).

How to calculate Number of Transfer Units for Dilute System in Packed Column?

With Solute Gas Mole Fraction (y₁), Solute Gas Mole Fraction at Top (y₂) & Log Mean Driving Force (Δy_lm) we can find Number of Transfer Units for Dilute System in Packed Column using the formula - Number Of Transfer Units-Nog = (Solute Gas Mole Fraction-Solute Gas Mole Fraction at Top)/(Log Mean Driving Force).

Let Others Know

✖

Facebook

Twitter

Copied!

Number of Transfer Units for Dilute System in Packed Column Formula

Number of Transfer Units for Dilute System in Packed Column Example

Number of Transfer Units for Dilute System in Packed Column Solution

Number of Transfer Units for Dilute System in Packed Column Formula Elements

Other formulas in Packed Column Designing category

How to Evaluate Number of Transfer Units for Dilute System in Packed Column?

FAQs on Number of Transfer Units for Dilute System in Packed Column

Variable Name