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Suction Volume is the volume of refrigerant sucked by the compressor during its suction stroke. Check FAQs
Vs=rV2
Vs - Suction Volume?r - Compression Ratio?V2 - Discharge Volume?

Suction Volume given Compression Ratio Example

With values
With units
Only example

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

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

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

20Edit=4.75Edit4.2105Edit
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Suction Volume given Compression Ratio Solution

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

FIRST Step Consider the formula
Vs=rV2
Next Step Substitute values of Variables
Vs=4.754.2105
Next Step Prepare to Evaluate
Vs=4.754.2105
Next Step Evaluate
Vs=19.9999985
LAST Step Rounding Answer
Vs=20

Suction Volume given Compression Ratio Formula Elements

Variables
Suction Volume
Suction Volume is the volume of refrigerant sucked by the compressor during its suction stroke.
Symbol: Vs
Measurement: VolumeUnit:
Note: Value can be positive or negative.
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.
Discharge Volume
Discharge Volume is the volume of the refrigerant after compression or at the discharge.
Symbol: V2
Measurement: VolumeUnit:
Note: Value can be positive or negative.

Other Formulas to find Suction Volume

​Go Suction Volume given Volumetric Efficiency in Compressor
Vs=ηvVp

Other formulas in Factors of Compressor category

​Go Clearance factor in compressor
C=VcVp
​Go Clearance Volume given Clearance Factor
Vc=CVp
​Go Piston Displacement Volume given Clearance Factor
Vp=VcC
​Go Volumetric efficiency in compressor
ηv=VsVp

How to Evaluate Suction Volume given Compression Ratio?

Suction Volume given Compression Ratio evaluator uses Suction Volume = Compression Ratio*Discharge Volume to evaluate the Suction Volume, Suction Volume given Compression Ratio formula is defined as a measure of the volume of air drawn into a compressor's cylinder during the suction stroke, which is directly proportional to the compression ratio and the volume of air available for compression. Suction Volume is denoted by Vs symbol.

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

FAQs on Suction Volume given Compression Ratio

What is the formula to find Suction Volume given Compression Ratio?
The formula of Suction Volume given Compression Ratio is expressed as Suction Volume = Compression Ratio*Discharge Volume. Here is an example- 7.6 = 4.75*4.210526.
How to calculate Suction Volume given Compression Ratio?
With Compression Ratio (r) & Discharge Volume (V2) we can find Suction Volume given Compression Ratio using the formula - Suction Volume = Compression Ratio*Discharge Volume.
What are the other ways to Calculate Suction Volume?
Here are the different ways to Calculate Suction Volume-
  • Suction Volume=Volumetric Efficiency*Piston Displacement VolumeOpenImg
Can the Suction Volume given Compression Ratio be negative?
Yes, the Suction Volume given Compression Ratio, measured in Volume can be negative.
Which unit is used to measure Suction Volume given Compression Ratio?
Suction Volume given Compression Ratio is usually measured using the Cubic Meter[m³] for Volume. Cubic Centimeter[m³], Cubic Millimeter[m³], Liter[m³] are the few other units in which Suction Volume given Compression Ratio can be measured.
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