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Coefficient of Performance of Refrigerator given Energy Calculator

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✖Sink Energy is the energy transferred from high to low temperature system.ⓘ Sink Energy [Q_sink]			+10% -10%
✖System Energy is the energy transferred from low to high temperature system.ⓘ System Energy [Q_system]			+10% -10%

✖Coefficient of Performance of Refrigerator is the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor.ⓘ Coefficient of Performance of Refrigerator given Energy [β]

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Coefficient of Performance of Refrigerator given Energy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Coefficient of Performance of Refrigerator = Sink Energy/(System Energy-Sink Energy)
β = Q_sink/(Q_system-Q_sink)
This formula uses 3 Variables

Variables Used

Coefficient of Performance of Refrigerator - Coefficient of Performance of Refrigerator is the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor.
Sink Energy - (Measured in Joule) - Sink Energy is the energy transferred from high to low temperature system.
System Energy - (Measured in Joule) - System Energy is the energy transferred from low to high temperature system.

STEP 1: Convert Input(s) to Base Unit

Sink Energy: 200 Joule --> 200 Joule No Conversion Required
System Energy: 500 Joule --> 500 Joule No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

β = Q_sink/(Q_system-Q_sink) --> 200/(500-200)

Evaluating ... ...

β = 0.666666666666667

STEP 3: Convert Result to Output's Unit

0.666666666666667 --> No Conversion Required

FINAL ANSWER

0.666666666666667 ≈ 0.666667 <-- Coefficient of Performance of Refrigerator

(Calculation completed in 00.004 seconds)

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Coefficient of Performance of Refrigerator given Energy Formula

LaTeX Go

Coefficient of Performance of Refrigerator = Sink Energy/(System Energy-Sink Energy)
β = Q_sink/(Q_system-Q_sink)

What is the coefficient of performance rating?

Every system requires some form of energy input to run the system, but not every system can make the most of the inputted energy to produce greater output.

How to Calculate Coefficient of Performance of Refrigerator given Energy?

Coefficient of Performance of Refrigerator given Energy calculator uses Coefficient of Performance of Refrigerator = Sink Energy/(System Energy-Sink Energy) to calculate the Coefficient of Performance of Refrigerator, Coefficient of Performance of Refrigerator given Energy is defined as the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor. Coefficient of Performance of Refrigerator is denoted by β symbol.

How to calculate Coefficient of Performance of Refrigerator given Energy using this online calculator? To use this online calculator for Coefficient of Performance of Refrigerator given Energy, enter Sink Energy (Q_sink) & System Energy (Q_system) and hit the calculate button. Here is how the Coefficient of Performance of Refrigerator given Energy calculation can be explained with given input values -> 0.666667 = 200/(500-200).

FAQ

What is Coefficient of Performance of Refrigerator given Energy?

Coefficient of Performance of Refrigerator given Energy is defined as the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor and is represented as β = Q_sink/(Q_system-Q_sink) or Coefficient of Performance of Refrigerator = Sink Energy/(System Energy-Sink Energy). Sink Energy is the energy transferred from high to low temperature system & System Energy is the energy transferred from low to high temperature system.

How to calculate Coefficient of Performance of Refrigerator given Energy?

Coefficient of Performance of Refrigerator given Energy is defined as the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor is calculated using Coefficient of Performance of Refrigerator = Sink Energy/(System Energy-Sink Energy). To calculate Coefficient of Performance of Refrigerator given Energy, you need Sink Energy (Q_sink) & System Energy (Q_system). With our tool, you need to enter the respective value for Sink Energy & System Energy and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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