Compression or Expansion Ratio Formula

Compression or Expansion Ratio=Pressure at the end of Isentropic Compression/Pressure at the start of Isentropic Compression
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What is compression or expansion ratio?

The Compression or Expansion Ratio formula is defined as the ratio of the final and the initial pressures of any process.

How to Calculate Compression or Expansion Ratio?

Compression or Expansion Ratio calculator uses Compression or Expansion Ratio=Pressure at the end of Isentropic Compression/Pressure at the start of Isentropic Compression to calculate the Compression or Expansion Ratio, The Compression or Expansion Ratio formula is defined as the ratio of the final and the initial pressures of any process. Compression or Expansion Ratio and is denoted by rp symbol.

How to calculate Compression or Expansion Ratio using this online calculator? To use this online calculator for Compression or Expansion Ratio, enter Pressure at the start of Isentropic Compression (P1) and Pressure at the end of Isentropic Compression (P2) and hit the calculate button. Here is how the Compression or Expansion Ratio calculation can be explained with given input values -> 1.5 = 600000/400000.

FAQ

What is Compression or Expansion Ratio?
The Compression or Expansion Ratio formula is defined as the ratio of the final and the initial pressures of any process and is represented as rp=P2/P1 or Compression or Expansion Ratio=Pressure at the end of Isentropic Compression/Pressure at the start of Isentropic Compression. The Pressure at the start of Isentropic Compression is the pressure at which the cycle starts and The Pressure at the end of Isentropic Compression is the intermediate pressure in the cycle from where isobaric cooling starts.
How to calculate Compression or Expansion Ratio?
The Compression or Expansion Ratio formula is defined as the ratio of the final and the initial pressures of any process is calculated using Compression or Expansion Ratio=Pressure at the end of Isentropic Compression/Pressure at the start of Isentropic Compression. To calculate Compression or Expansion Ratio, you need Pressure at the start of Isentropic Compression (P1) and Pressure at the end of Isentropic Compression (P2). With our tool, you need to enter the respective value for Pressure at the start of Isentropic Compression and Pressure at the end of Isentropic Compression 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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