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Psychrometry | Efficiency of Heating and Cooling coil ↺ |

STEP 0: Pre-Calculation Summary

Formula Used

Efficiency = 1-By pass factorη = 1-BPF

This formula uses

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: 0.8 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η = 1-BPF --> 1-0.8

Evaluating ... ...

η = 0.2STEP 3: Convert Result to Output's Unit

0.2 --> No Conversion Required

FINAL ANSWER

0.2 <-- Efficiency

(Calculation completed in 00.016 seconds)
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National Institute Of Technology
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Efficiency of cooling coil

Efficiency = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of coil)
Go

Efficiency of heating coil

Efficiency = (Final Temperature-Initial Temperature)/(Temperature of coil-Initial Temperature)
Go

Efficiency of heating coil given by-pass factor

Efficiency = 1-By pass factor
Go

Efficiency of cooling coil given by-pass factor

Efficiency = 1-By pass factor
Go

Efficiency = 1-By pass factor

η = 1-BPF

η = 1-BPF

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.

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

How to calculate Efficiency of cooling coil given by-pass factor using this online calculator? To use this online calculator for Efficiency of cooling coil given by-pass factor, enter By pass factor **(BPF)** and hit the calculate button. Here is how the Efficiency of cooling coil given by-pass factor calculation can be explained with given input values -> **0.2 = 1-0.8**.

What is Efficiency of cooling coil given by-pass factor?

The Efficiency of cooling coil given by-pass factor formula is defined as the ability of the coil 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 cooling coil given by-pass factor?

The Efficiency of cooling coil given by-pass factor formula is defined as the ability of the coil to cool the air that passes through it is calculated using *Efficiency = 1-By pass factor*. To calculate Efficiency of cooling 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)