Suction Pressure given Compression Ratio Calculator

✖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.ⓘ Discharge Pressure of Refrigerant [P₂]			+10% -10%
✖Compression Ratio is the ratio of the absolute stage discharge pressure to the absolute stage suction pressure.ⓘ Compression Ratio [r]			+10% -10%

✖Suction Pressure is the pressure of the refrigerant before the compression. It is also called the suction pressure of the refrigerant.ⓘ Suction Pressure given Compression Ratio [P₁]

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Suction Pressure given Compression Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Suction Pressure = Discharge Pressure of Refrigerant/Compression Ratio
P₁ = P₂/r
This formula uses 3 Variables

Variables Used

Suction Pressure - (Measured in Pascal) - Suction Pressure is the pressure of the refrigerant before the compression. It is also called the suction pressure of the refrigerant.
Discharge Pressure of Refrigerant - (Measured in Pascal) - 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.
Compression Ratio - Compression Ratio is the ratio of the absolute stage discharge pressure to the absolute stage suction pressure.

STEP 1: Convert Input(s) to Base Unit

Discharge Pressure of Refrigerant: 8 Bar --> 800000 Pascal (Check conversion here)
Compression Ratio: 4.75 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P₁ = P₂/r --> 800000/4.75

Evaluating ... ...

P₁ = 168421.052631579

STEP 3: Convert Result to Output's Unit

168421.052631579 Pascal -->1.68421052631579 Bar (Check conversion here)

FINAL ANSWER

1.68421052631579 ≈ 1.684211 Bar <-- Suction Pressure

(Calculation completed in 00.008 seconds)

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Created by Abhishek Dharmendra Bansile

Vishwakarma Institute of Information Technology, Pune (VIIT Pune), Pune

Abhishek Dharmendra Bansile has created this Calculator and 100+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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Suction Pressure given Compression Ratio Formula

LaTeX Go

Suction Pressure = Discharge Pressure of Refrigerant/Compression Ratio
P₁ = P₂/r

Which compression ratio is best?

Compression ratios usually vary between 1.05 - 7 per stage; however, a ratio of 3.5 - 4.0 per stage is considered the maximum for most process operations. Quite often, the temperature rise of the gas during the compression dictates a limit for the safe or reasonable pressure rise.

How to Calculate Suction Pressure given Compression Ratio?

Suction Pressure given Compression Ratio calculator uses Suction Pressure = Discharge Pressure of Refrigerant/Compression Ratio to calculate the Suction Pressure, Suction Pressure given Compression Ratio formula is defined as the measure of the pressure exerted by a compressor on the suction side, which is inversely proportional to the compression ratio, and is a critical factor in determining the performance and efficiency of a compressor in various industrial and engineering applications. Suction Pressure is denoted by P₁ symbol.

How to calculate Suction Pressure given Compression Ratio using this online calculator? To use this online calculator for Suction Pressure given Compression Ratio, enter Discharge Pressure of Refrigerant (P₂) & Compression Ratio (r) and hit the calculate button. Here is how the Suction Pressure given Compression Ratio calculation can be explained with given input values -> 1.7E-5 = 800000/4.75.

FAQ

What is Suction Pressure given Compression Ratio?

Suction Pressure given Compression Ratio formula is defined as the measure of the pressure exerted by a compressor on the suction side, which is inversely proportional to the compression ratio, and is a critical factor in determining the performance and efficiency of a compressor in various industrial and engineering applications and is represented as P₁ = P₂/r or Suction Pressure = Discharge Pressure of Refrigerant/Compression Ratio. 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 & Compression Ratio is the ratio of the absolute stage discharge pressure to the absolute stage suction pressure.

How to calculate Suction Pressure given Compression Ratio?

Suction Pressure given Compression Ratio formula is defined as the measure of the pressure exerted by a compressor on the suction side, which is inversely proportional to the compression ratio, and is a critical factor in determining the performance and efficiency of a compressor in various industrial and engineering applications is calculated using Suction Pressure = Discharge Pressure of Refrigerant/Compression Ratio. To calculate Suction Pressure given Compression Ratio, you need Discharge Pressure of Refrigerant (P₂) & Compression Ratio (r). With our tool, you need to enter the respective value for Discharge Pressure of Refrigerant & Compression Ratio 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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