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Compression Ratio given Pressure Formula

GoCompression Ratio given Volume Formula

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Compression Ratio is the ratio of the absolute stage discharge pressure to the absolute stage suction pressure. Check FAQs

r = \frac{P 2}{P 1}

r - Compression Ratio?P₂ - Discharge Pressure of Refrigerant?P₁ - Suction Pressure?

Compression Ratio given Pressure Example

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Here is how the Compression Ratio given Pressure equation looks like with Values.

Here is how the Compression Ratio given Pressure equation looks like with Units.

Here is how the Compression Ratio given Pressure equation looks like.

4.75 = \frac{8}{1.6842}

4.75 = \frac{8Bar}{1.6842Bar}

4.75 = \frac{8}{1.6842}

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Compression Ratio given Pressure Solution

Follow our step by step solution on how to calculate Compression Ratio given Pressure?

FIRST Step Consider the formula

r = \frac{P 2}{P 1}

Next Step Substitute values of Variables

∴

r = \frac{8Bar}{1.6842Bar}

Next Step Convert Units

∴

r = \frac{800000Pa}{168421.0526Pa}

Next Step Prepare to Evaluate

∴

r = \frac{800000}{168421.0526}

LAST Step Evaluate

∴

r = 4.75

Compression Ratio given Pressure Formula Elements

Variables

Compression Ratio

Compression Ratio is the ratio of the absolute stage discharge pressure to the absolute stage suction pressure.

Symbol: r

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Compression Ratio

Discharge Pressure of Refrigerant

Discharge Pressure of Refrigerant is the pressure of the refrigerant after the compression stage or it is the pressure of the refrigerant at the discharge.

Symbol: P₂

Measurement: PressureUnit: Bar

Note: Value can be positive or negative.

Formulas to find Discharge Pressure of Refrigerant

Suction Pressure

Suction Pressure is the pressure of the refrigerant before the compression. It is also called the suction pressure of the refrigerant.

Symbol: P₁

Measurement: PressureUnit: Bar

Note: Value can be positive or negative.

Formulas to find Suction Pressure

Other Formulas to find Compression Ratio

Go Compression Ratio given Volume

r = \frac{V s}{V 2}

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V p = \frac{V c}{C}

Go Volumetric efficiency in compressor

η v = \frac{V s}{V p}

How to Evaluate Compression Ratio given Pressure?

Compression Ratio given Pressure evaluator uses Compression Ratio = Discharge Pressure of Refrigerant/Suction Pressure to evaluate the Compression Ratio, Compression Ratio given Pressure formula is defined as a measure of the efficiency of a compressor, which is a critical component in various industrial and mechanical systems, describing the ratio of the discharge pressure to the suction pressure. Compression Ratio is denoted by r symbol.

How to evaluate Compression Ratio given Pressure using this online evaluator? To use this online evaluator for Compression Ratio given Pressure, enter Discharge Pressure of Refrigerant (P₂) & Suction Pressure (P₁) and hit the calculate button.

FAQs on Compression Ratio given Pressure

What is the formula to find Compression Ratio given Pressure?

The formula of Compression Ratio given Pressure is expressed as Compression Ratio = Discharge Pressure of Refrigerant/Suction Pressure. Here is an example- 7.897335 = 800000/168421.052631579.

How to calculate Compression Ratio given Pressure?

With Discharge Pressure of Refrigerant (P₂) & Suction Pressure (P₁) we can find Compression Ratio given Pressure using the formula - Compression Ratio = Discharge Pressure of Refrigerant/Suction Pressure.

What are the other ways to Calculate Compression Ratio?

Here are the different ways to Calculate Compression Ratio-

Compression Ratio=Suction Volume/Discharge Volume

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: Unit

Compression Ratio given Pressure Formula

​GoCompression Ratio given Volume Formula

Compression Ratio given Pressure Example

Compression Ratio given Pressure Solution

Compression Ratio given Pressure Formula Elements

Other Formulas to find Compression Ratio

Other formulas in Factors of Compressor category

How to Evaluate Compression Ratio given Pressure?

FAQs on Compression Ratio given Pressure

Variable Name

GoCompression Ratio given Volume Formula