Compressor and Pump Curves 1 Compressor and Pump Curves 1 © 2004 AspenTech - All Rights Reserved. 09 Compressor and Pump Curves .2 Compressor and Pump Curves Workshop In this module, compressor and pump curves will be used to model the behaviour of simulated compressors and pumps. Using curves to model these unit operations allows HYSYS to accurately simulate actual plant equipment. Learning Objectives Once you have completed this module, you will be able to: • • • • Specify and attach head and efficiency curves to compressors Use single and multiple curves to model compressors Attach head curves to pumps Accurately model existing plant equipment with HYSYS Prerequisites Before beginning.