Xiaobai has some questions about compressors for the expert
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What are the advantages and disadvantages of two-stage compression and three-stage compression in compressors? Because two sets of systems were encountered: one with electric-driven three-stage compression, and the other with turbine-driven two-stage compression
The choice between two-stage compression or three-stage compression mainly depends on the inlet and outlet pressures, that is, the compression ratio； Since the compression that takes place in a compressor during actual operation is adiabatic, the compression ratio for each stage cannot be too high; this is to prevent the outlet temperature from becoming too high ； Second, it is to reduce the energy consumption of the compressor, making the compression as close as possible to an isothermal compression process.