Compare Compressors or Turbines with Different Efficiencies

compare at same outlet

pressure

temperature

compressor

turbine

outlet pressure (bar)

10

efficiencies

η

1

0.6

η

2

0.8

This Demonstration enables comparison of two adiabatic compressors or turbines with different efficiencies. These are used to compress or expand air, which is treated as an ideal gas. Select "compressor" or "turbine", and select whether to compare them at the same outlet pressure or the same outlet temperature using the buttons. Change the outlet pressure or temperature, and select the efficiency of each turbine or compressor with sliders. The efficiency is relative to a reversible turbine or compressor.