Limiting global warming’s effects requires a sudden reduction of greenhouse gas emissions to pursue net-zero carbon growth in the next decades. Along with this energy transition, drastic and rapid changes demand are expected many sectors, including one for centrifugal compressors. In context, new aerodynamic design processes exploiting know-how existing impeller families generate novel compress...

Abstract The aerodynamic design of a single-stage small flow rate centrifugal compressor is completed by theoretical analysis and CFD simulation, the simulation results can meet target performance. In addition, an equal proportion prototype performance test bench was designed built, using air as working medium completed. show that overall trend measured flow-pressure ratio curve fits well with ...