To the Question on Prediction of Pressure Pulsation Amplitudes in Pipeline Systems

Authors: Nikolaeva A.V. , Skibin A.P. , Chernyshev A.V., Demikhov K.E., Belova O.V. , Krutikov A.A.  Published: 11.09.2013
Published in issue: #3(88)/2012  


Category: Simulation of Processes  
Keywords: pipeline systems, vibration, pressure pulsation amplitude, STAR-CD

Nonstationary hydrodynamic vortex flows of a liquid or gaseous medium are considered, which cause pressure pulsations in the flowing part of pipelines with complex spatial configuration. The method is substantiated, which makes it possible to predict values of pressure pulsation amplitudes of the liquid or gaseous medium caused by nonstationary hydrodynamic vortex flows.