Centrifugal Compressor Station (FIV) Pulsation Analysis
Test Data: Pulsation Amplitudes in Centrifugal Compressor Piping System
Vortex-shedding of fluid flow past a change in geometry (dead leg stub, thermowell, etc.) can excite acoustic natural frequencies in the system, which create high pulsations and vibration problems. Adding a flow-induced, vortex-shedding (FIV) analysis in the design stage can predict pulsation problems that may occur and recommendations can then be developed to avoid them.
- Piping systems with high flow require a pulsation analysis
- Applies to centrifugal compressor stations, metering areas, PSV headers, and piping hubs
- Most common source of low frequency pulsations in centrifugal compressor station
- Advanced techniques for FIV analyses validated through laboratory and field testing
Field testing facility at SwRI
Contact us for more information about centrifugal compressor station pulsation analysis at SwRI or how you can contract with SwRI.