Efficiency of Heating Coil given By-pass Factor Calculator

✖By Pass Factor is the inability of a coil to cool or heat the air to its temperature.ⓘ By Pass Factor [BPF]

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✖Efficiency is the ratio of mechanical advantage to velocity ratio.ⓘ Efficiency of Heating Coil given By-pass Factor [η]

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Formula

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Efficiency of Heating Coil given By-pass Factor

Formula

η = 1 - BPF

Example

0.15 = 1 - 0.85

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Efficiency of Heating Coil given By-pass Factor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Efficiency = 1-By Pass Factor
η = 1-BPF
This formula uses 2 Variables

Variables Used

Efficiency - Efficiency is the ratio of mechanical advantage to velocity ratio.
By Pass Factor - By Pass Factor is the inability of a coil to cool or heat the air to its temperature.

STEP 1: Convert Input(s) to Base Unit

By Pass Factor: 0.85 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η = 1-BPF --> 1-0.85

Evaluating ... ...

η = 0.15

STEP 3: Convert Result to Output's Unit

0.15 --> No Conversion Required

FINAL ANSWER

0.15 <-- Efficiency

(Calculation completed in 00.004 seconds)

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Created by Ravi Khiyani

Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore

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National Institute Of Technology (NIT), Hamirpur

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< By Pass Factor Calculators

By-Pass Factor of Heating Coil

Go By Pass Factor = exp(-(Overall Heat Transfer Coefficient*Surface Area of Coil)/(Mass of Air*Specific Heat Capacity))

By-Pass Factor of Cooling Coil

Go By Pass Factor = exp(-(Overall Heat Transfer Coefficient*Surface Area of Coil)/(Mass of Air*Specific Heat Capacity))

Overall Heat Transfer Coefficient given By-Pass Factor

Go Overall Heat Transfer Coefficient = -(ln(By Pass Factor)*Mass of Air*Specific Heat Capacity)/Surface Area of Coil

Surface Area of Coil given By-Pass Factor

Go Surface Area of Coil = -(ln(By Pass Factor)*Mass of Air*Specific Heat Capacity)/Overall Heat Transfer Coefficient

Efficiency of Heating Coil given By-pass Factor Formula

Efficiency = 1-By Pass Factor
η = 1-BPF

What is By-pass factor?

The inability of a coil to cool or heat the air to its temperature is indicated by a factor called the by-pass factor (BPF) or Coil Bypass Factor. This inability is due to the coil inefficiency and some amount of air just bypassing the coil without getting affected by it. A coil with low BPF has better performance. BPF can also be defined as the ratio of air that is unaffected by the coil to the total quantity of air passing over the coil.

How to Calculate Efficiency of Heating Coil given By-pass Factor?

Efficiency of Heating Coil given By-pass Factor calculator uses Efficiency = 1-By Pass Factor to calculate the Efficiency, The Efficiency of heating coil given by-pass factor formula is defined as the ability of the heat to cool the air that passes through it. Efficiency is denoted by η symbol.

How to calculate Efficiency of Heating Coil given By-pass Factor using this online calculator? To use this online calculator for Efficiency of Heating Coil given By-pass Factor, enter By Pass Factor (BPF) and hit the calculate button. Here is how the Efficiency of Heating Coil given By-pass Factor calculation can be explained with given input values -> 0.15 = 1-0.85.

FAQ

What is Efficiency of Heating Coil given By-pass Factor?

The Efficiency of heating coil given by-pass factor formula is defined as the ability of the heat to cool the air that passes through it and is represented as η = 1-BPF or Efficiency = 1-By Pass Factor. By Pass Factor is the inability of a coil to cool or heat the air to its temperature.

How to calculate Efficiency of Heating Coil given By-pass Factor?

The Efficiency of heating coil given by-pass factor formula is defined as the ability of the heat to cool the air that passes through it is calculated using Efficiency = 1-By Pass Factor. To calculate Efficiency of Heating Coil given By-pass Factor, you need By Pass Factor (BPF). With our tool, you need to enter the respective value for By Pass Factor and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Efficiency?

In this formula, Efficiency uses By Pass Factor. We can use 3 other way(s) to calculate the same, which is/are as follows -

Efficiency = 1-By Pass Factor
Efficiency = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of Coil)
Efficiency = (Final Temperature-Initial Temperature)/(Temperature of Coil-Initial Temperature)

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