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Effectiveness of double pipe counter flow heat exchanger given C equal to 1 Formula

GoEffectiveness NTU method Formula

GoEffectiveness in double pipe parallel flow heat exchanger Formula

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The effectiveness of heat exchanger is defined as the ratio of the actual heat transfer to the maximum possible heat transfer. Check FAQs

ϵ = \frac{NTU}{1 + NTU}

ϵ - Effectiveness of Heat Exchanger?NTU - Number of Transfer Units?

Effectiveness of double pipe counter flow heat exchanger given C equal to 1 Example

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Here is how the Effectiveness of double pipe counter flow heat exchanger given C equal to 1 equation looks like with Values.

Here is how the Effectiveness of double pipe counter flow heat exchanger given C equal to 1 equation looks like with Units.

Here is how the Effectiveness of double pipe counter flow heat exchanger given C equal to 1 equation looks like.

0.9231 = \frac{12}{1 + 12}

0.9231 = \frac{12}{1 + 12}

0.9231 = \frac{12}{1 + 12}

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Effectiveness of double pipe counter flow heat exchanger given C equal to 1 Solution

Follow our step by step solution on how to calculate Effectiveness of double pipe counter flow heat exchanger given C equal to 1?

FIRST Step Consider the formula

ϵ = \frac{NTU}{1 + NTU}

Next Step Substitute values of Variables

∴

ϵ = \frac{12}{1 + 12}

Next Step Prepare to Evaluate

∴

ϵ = \frac{12}{1 + 12}

Next Step Evaluate

∴

ϵ = 0.923076923076923

LAST Step Rounding Answer

∴

ϵ = 0.9231

Effectiveness of double pipe counter flow heat exchanger given C equal to 1 Formula Elements

Variables

Effectiveness of Heat Exchanger

The effectiveness of heat exchanger is defined as the ratio of the actual heat transfer to the maximum possible heat transfer.

Symbol: ϵ

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Effectiveness of Heat Exchanger

Number of Transfer Units

The number of transfer units is defined as ratio of overall thermal conductance to smaller heat capacity rate. NTU designates non-dimensional heat transfer size or thermal size of the exchanger.

Symbol: NTU

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Transfer Units

Other Formulas to find Effectiveness of Heat Exchanger

Go Effectiveness NTU method

ϵ = \frac{Q}{C min \cdot (T1 - t1)}

Go Effectiveness in double pipe parallel flow heat exchanger

ϵ = \frac{1 - \exp (- 1 \cdot NTU \cdot (1 + C))}{1 + C}

Go Effectiveness of double pipe counter flow heat exchanger

ϵ = \frac{1 - \exp (- 1 \cdot NTU \cdot (1 - C))}{1 - C \cdot \exp (- 1 \cdot NTU \cdot (1 - C))}

Go Effectiveness when mc-cc is minimum value

ϵ = (mc \cdot \frac{cc}{C min}) \cdot (\frac{t2 - t1}{T1 - t1})

How to Evaluate Effectiveness of double pipe counter flow heat exchanger given C equal to 1?

Effectiveness of double pipe counter flow heat exchanger given C equal to 1 evaluator uses Effectiveness of Heat Exchanger = Number of Transfer Units/(1+Number of Transfer Units) to evaluate the Effectiveness of Heat Exchanger, The Effectiveness of double pipe counter flow heat exchanger given C equal to 1 formula is defined as the ratio of the actual heat transfer to the maximum possible heat transfer. Effectiveness of Heat Exchanger is denoted by ϵ symbol.

How to evaluate Effectiveness of double pipe counter flow heat exchanger given C equal to 1 using this online evaluator? To use this online evaluator for Effectiveness of double pipe counter flow heat exchanger given C equal to 1, enter Number of Transfer Units (NTU) and hit the calculate button.

FAQs on Effectiveness of double pipe counter flow heat exchanger given C equal to 1

What is the formula to find Effectiveness of double pipe counter flow heat exchanger given C equal to 1?

The formula of Effectiveness of double pipe counter flow heat exchanger given C equal to 1 is expressed as Effectiveness of Heat Exchanger = Number of Transfer Units/(1+Number of Transfer Units). Here is an example- 0.923077 = 12/(1+12).

How to calculate Effectiveness of double pipe counter flow heat exchanger given C equal to 1?

With Number of Transfer Units (NTU) we can find Effectiveness of double pipe counter flow heat exchanger given C equal to 1 using the formula - Effectiveness of Heat Exchanger = Number of Transfer Units/(1+Number of Transfer Units).

What are the other ways to Calculate Effectiveness of Heat Exchanger?

Here are the different ways to Calculate Effectiveness of Heat Exchanger-

Effectiveness of Heat Exchanger=Heat exchanged/(Smaller Value*(Entry Temperature of Hot Fluid-Entry Temperature of Cold Fluid))
Effectiveness of Heat Exchanger=(1-exp(-1*Number of Transfer Units*(1+Heat capacity ratio)))/(1+Heat capacity ratio)
Effectiveness of Heat Exchanger=(1-exp(-1*Number of Transfer Units*(1-Heat capacity ratio)))/(1-Heat capacity ratio*exp(-1*Number of Transfer Units*(1-Heat capacity ratio)))

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