Pressure ratio versus compression ratio.

Pressure ratio-mass flow curve of the compressor stage.

Compressor map - Wikipedia

Brayton cycle - Wikipedia

PDF) Effects of combustion efficiency on a Dual cycle

Osman OZSOYSAL, Professor, PhD, MSc, BSc, Istanbul Technical University, Istanbul, Department of Naval Architecture and Marine Engineering

Compressor Thermodynamics

Compression Ratio - an overview

Enalysis Tip 1.16: Natural Gas Compression Basics – An Introduction

Australian RR Forums: Compression Ratio

Compressed Air vs. Free Air - Compression Ratio

The New Nissan VC-Turbo with Variable Compression Ratio

A four-stroke diesel engine compression ratio is 21:1 and the cutoff is 2:1 what is the expansion ratio? - Quora

Why do some engines have higher compression ratios? - Quora