Credits

Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore
Ravi Khiyani has created this Calculator and 100+ more calculators!
National Institute Of Technology (NIT), Hamirpur
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Efficiency of cooling coil Solution

STEP 0: Pre-Calculation Summary
Formula Used
efficiency_general = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of coil)
η = (To-Tf)/(To-Tc)
This formula uses 3 Variables
Variables Used
Initial Temperature - Initial Temperature is the measure of hotness or coldness of a system at its initial state. (Measured in Kelvin)
Final Temperature - Final Temperature is the measure of hotness or coldness of a system at its final state. (Measured in Kelvin)
Temperature of coil - The temperature of coil is the temperature at which the coil is used for heating or cooling of fluid passes through it. (Measured in Kelvin)
STEP 1: Convert Input(s) to Base Unit
Initial Temperature: 80 Kelvin --> 80 Kelvin No Conversion Required
Final Temperature: 100 Kelvin --> 100 Kelvin No Conversion Required
Temperature of coil: 120 Kelvin --> 120 Kelvin No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
η = (To-Tf)/(To-Tc) --> (80-100)/(80-120)
Evaluating ... ...
η = 0.5
STEP 3: Convert Result to Output's Unit
0.5 --> No Conversion Required
FINAL ANSWER
0.5 <-- Efficiency
(Calculation completed in 00.015 seconds)

4 Efficiency of Heating and Cooling coil Calculators

Efficiency of cooling coil
efficiency_general = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of coil) Go
Efficiency of heating coil
efficiency_general = (Final Temperature-Initial Temperature)/(Temperature of coil-Initial Temperature) Go
Efficiency of heating coil given by-pass factor
efficiency_general = 1-By pass factor Go
Efficiency of cooling coil given by-pass factor
efficiency_general = 1-By pass factor Go

Efficiency of cooling coil Formula

efficiency_general = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of coil)
η = (To-Tf)/(To-Tc)

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 cooling coil?

Efficiency of cooling coil calculator uses efficiency_general = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of coil) to calculate the Efficiency, The Efficiency of cooling coil 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 using this online calculator? To use this online calculator for Efficiency of cooling coil, enter Initial Temperature (To), Final Temperature (Tf) & Temperature of coil (Tc) and hit the calculate button. Here is how the Efficiency of cooling coil calculation can be explained with given input values -> 0.5 = (80-100)/(80-120).

FAQ

What is Efficiency of cooling coil?
The Efficiency of cooling coil formula is defined as the ability of the coil to cool the air that passes through it and is represented as η = (To-Tf)/(To-Tc) or efficiency_general = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of coil). Initial Temperature is the measure of hotness or coldness of a system at its initial state, Final Temperature is the measure of hotness or coldness of a system at its final state & The temperature of coil is the temperature at which the coil is used for heating or cooling of fluid passes through it.
How to calculate Efficiency of cooling coil?
The Efficiency of cooling coil formula is defined as the ability of the coil to cool the air that passes through it is calculated using efficiency_general = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of coil). To calculate Efficiency of cooling coil, you need Initial Temperature (To), Final Temperature (Tf) & Temperature of coil (Tc). With our tool, you need to enter the respective value for Initial Temperature, Final Temperature & Temperature of coil 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 Initial Temperature, Final Temperature & Temperature of coil. We can use 4 other way(s) to calculate the same, which is/are as follows -
  • efficiency_general = 1-By pass factor
  • efficiency_general = 1-By pass factor
  • efficiency_general = (Initial Temperature-Final Temperature)/(Initial Temperature-Temperature of coil)
  • efficiency_general = (Final Temperature-Initial Temperature)/(Temperature of coil-Initial Temperature)
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