work done in first stage should be more
work done in subsequent stages should increase
work done in subsequent stages should decrease
work done in all stages should be equal
increase
decrease
remain unaffected
other factors control it
increase velocity
make the flow stream-line
convert pressure energy into kinetic energy
convert kinetic energy into pressure energy
compressor efficiency
isentropic efficiency
Euler′s efficiency
pressure coefficient
isothermal compression
adiabatic compression
isentropic compression
polytropic compression