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Heat Rejection Factor given COP Formula

GoHeat Rejection Factor Formula

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Heat Rejection Factor is the load on the condenser per unit of refrigeration capacity. Check FAQs

HRF = 1 + (\frac{1}{COP r})

HRF - Heat Rejection Factor?COP_r - Coefficient of Performance of Refrigerator?

Heat Rejection Factor given COP Example

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Here is how the Heat Rejection Factor given COP equation looks like with Values.

Here is how the Heat Rejection Factor given COP equation looks like with Units.

Here is how the Heat Rejection Factor given COP equation looks like.

1.5 = 1 + (\frac{1}{2})

1.5 = 1 + (\frac{1}{2})

1.5 = 1 + (\frac{1}{2})

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Heat Rejection Factor given COP Solution

Follow our step by step solution on how to calculate Heat Rejection Factor given COP?

FIRST Step Consider the formula

HRF = 1 + (\frac{1}{COP r})

Next Step Substitute values of Variables

∴

HRF = 1 + (\frac{1}{2})

Next Step Prepare to Evaluate

∴

HRF = 1 + (\frac{1}{2})

LAST Step Evaluate

∴

HRF = 1.5

Heat Rejection Factor given COP Formula Elements

Variables

Heat Rejection Factor

Heat Rejection Factor is the load on the condenser per unit of refrigeration capacity.

Symbol: HRF

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Heat Rejection Factor

Coefficient of Performance of Refrigerator

The Coefficient of Performance of Refrigerator is defined as heat at a lower temperature per unit of work.

Symbol: COP_r

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coefficient of Performance of Refrigerator

Other Formulas to find Heat Rejection Factor

Go Heat Rejection Factor

HRF = \frac{R E + W}{R E}

Other formulas in Heat Transfer category

Go Load on Condenser

Q C = R E + W

Go Refrigeration Capacity given Load on Condenser

R E = Q C - W

Go Work done by Compressor given Load on Condenser

W = Q C - R E

Go Heat Transfer in Condenser given Overall Heat Transfer Coefficient

q = U \cdot SA \cdot ΔT

How to Evaluate Heat Rejection Factor given COP?

Heat Rejection Factor given COP evaluator uses Heat Rejection Factor = 1+(1/Coefficient of Performance of Refrigerator) to evaluate the Heat Rejection Factor, Heat Rejection Factor given COP formula is defined as a dimensionless quantity that characterizes the efficiency of a refrigeration system, providing a measure of the total heat rejected by the system to the surrounding environment relative to the cooling capacity. Heat Rejection Factor is denoted by HRF symbol.

How to evaluate Heat Rejection Factor given COP using this online evaluator? To use this online evaluator for Heat Rejection Factor given COP, enter Coefficient of Performance of Refrigerator (COP_r) and hit the calculate button.

FAQs on Heat Rejection Factor given COP

What is the formula to find Heat Rejection Factor given COP?

The formula of Heat Rejection Factor given COP is expressed as Heat Rejection Factor = 1+(1/Coefficient of Performance of Refrigerator). Here is an example- 1.5 = 1+(1/2).

How to calculate Heat Rejection Factor given COP?

With Coefficient of Performance of Refrigerator (COP_r) we can find Heat Rejection Factor given COP using the formula - Heat Rejection Factor = 1+(1/Coefficient of Performance of Refrigerator).

What are the other ways to Calculate Heat Rejection Factor?

Here are the different ways to Calculate Heat Rejection Factor-

Heat Rejection Factor=(Refrigeration Capacity+Compressor Work Done)/Refrigeration Capacity

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