FULL SPEED AHEAD Achieving High Speeds and Overcoming Rotational Forces on Turbines and Compressors(PPT)

摘要

This poster reviews the mechanical designs incorporated in the redesign of a turboexpander that originally operated at 28,000 RPM and 18% efficiency deficit.To improve this equipment's efficiency,the operational speed was increased to 60,000 RPM.To overcome the rotational forces at these high speeds,cutting-edge mechanical design techniques were utilized to ensure safe and efficient operation.