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Compression Ratio given Volume Formula

GoCompression Ratio given Pressure 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{V s}{V 2}

r - Compression Ratio?V_s - Suction Volume?V₂ - Discharge Volume?

Compression Ratio given Volume Example

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

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

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

4.75 = \frac{20}{4.2105}

4.75 = \frac{20m³}{4.2105m³}

4.75 = \frac{20}{4.2105}

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Compression Ratio given Volume Solution

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

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

r = \frac{20m³}{4.2105m³}

Next Step Prepare to Evaluate

∴

r = \frac{20}{4.2105}

Next Step Evaluate

∴

r = 4.75000035625003

LAST Step Rounding Answer

∴

r = 4.75

Compression Ratio given Volume 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

Suction Volume

Suction Volume is the volume of refrigerant sucked by the compressor during its suction stroke.

Symbol: V_s

Measurement: VolumeUnit: m³

Note: Value can be positive or negative.

Formulas to find Suction Volume

Discharge Volume

Discharge Volume is the volume of the refrigerant after compression or at the discharge.

Symbol: V₂

Measurement: VolumeUnit: m³

Note: Value can be positive or negative.

Formulas to find Discharge Volume

Other Formulas to find Compression Ratio

Go Compression Ratio given Pressure

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

Other formulas in Factors of Compressor category

Go Clearance factor in compressor

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

Go Clearance Volume given Clearance Factor

V c = C \cdot V p

Go Piston Displacement Volume given Clearance Factor

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

Go Volumetric efficiency in compressor

η v = \frac{V s}{V p}

How to Evaluate Compression Ratio given Volume?

Compression Ratio given Volume evaluator uses Compression Ratio = Suction Volume/Discharge Volume to evaluate the Compression Ratio, Compression Ratio given Volume formula is defined as a measure of the efficiency of a compressor, which indicates the proportion of the swept volume of the compressor to the actual volume of air delivered, providing insight into the compressor's performance and ability to compress air. Compression Ratio is denoted by r symbol.

How to evaluate Compression Ratio given Volume using this online evaluator? To use this online evaluator for Compression Ratio given Volume, enter Suction Volume (V_s) & Discharge Volume (V₂) and hit the calculate button.

FAQs on Compression Ratio given Volume

What is the formula to find Compression Ratio given Volume?

The formula of Compression Ratio given Volume is expressed as Compression Ratio = Suction Volume/Discharge Volume. Here is an example- 12.5 = 20/4.210526.

How to calculate Compression Ratio given Volume?

With Suction Volume (V_s) & Discharge Volume (V₂) we can find Compression Ratio given Volume using the formula - Compression Ratio = Suction Volume/Discharge Volume.

What are the other ways to Calculate Compression Ratio?

Here are the different ways to Calculate Compression Ratio-

Compression Ratio=Discharge Pressure of Refrigerant/Suction Pressure

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: Unit

Compression Ratio given Volume Formula

​GoCompression Ratio given Pressure Formula

Compression Ratio given Volume Example

Compression Ratio given Volume Solution

Compression Ratio given Volume Formula Elements

Other Formulas to find Compression Ratio

Other formulas in Factors of Compressor category

How to Evaluate Compression Ratio given Volume?

FAQs on Compression Ratio given Volume

Variable Name

GoCompression Ratio given Pressure Formula