The impeller is one of the key comp

The impeller is one of the key components of a centrifugal compressor stage. The design of the impeller is critical to the success of the compressor design. Basic sizing information to establish the initial parameter selections is critical for industrial centrifugal compressor design. The diffuser plays an important role in the compressor operating range. A poorly designed diffuser may cause compressor operating range narrow and low stage efficiency. The volute design impacts the compressor performance and bearing life. Designers need consider all components at the same time and evaluate parameters that impact the performance and cost. Compressor designers must be system thinkers in addition to disciplinarians. The design experience data will help designers to have a holistic view to the new designs.