About this document
Pulsation Course Bruemmer by Ayman Elsebaii is a document available to read on EtoBox.
Pulsations are periodic variations in flow-velocity and pressure about mean values. Pulsation frequency compressors (e. G. Centrifugal-, screw-, roots-) pulsate at a frequency of I n rpm. Acoustic instability (heat exchanger, combustion chamber) and vortex shedding (flow around a obstruction) are the Main sources of pulses.
- Author
- Ayman Elsebaii
- Language
- EN