Open AccessDOI
Flow induced pulsations in pipe systems
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A submitted manuscript is the author's version of the article upon submission and before peer-review as mentioned in this paper, and the final published version features the final layout of the paper including the volume, issue and page numbers.Abstract:
• A submitted manuscript is the author's version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher's website. • The final author version and the galley proof are versions of the publication after peer review. • The final published version features the final layout of the paper including the volume, issue and page numbers.read more
Citations
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Journal ArticleDOI
Self-sustained aero-acoustic pulsations in gas transport systems: Experimental study of the influence of closed side branches
TL;DR: In this paper, a theoretical model for the aero-acoustic sources responsible for low-frequency self-sustained pulsations in pipes with closed side branches is proposed.
Journal ArticleDOI
Strouhal numbers of flow-excited acoustic resonance of closed side branches
Samir Ziada,S. Shine +1 more
TL;DR: In this paper, the authors developed a design chart that can be used to predict the critical flow velocities in the main pipe at which acoustic resonances are initiated by the unstable shear layer.
Journal ArticleDOI
Self-excited resonances of two side-branches in close proximity
Samir Ziada,E.T. Bühlmann +1 more
TL;DR: In this article, the general acoustic response of complex piping systems with multiple side-branches in close proximity is investigated by means of model tests of two piping systems, one with a single side branch and the other containing two sidebranches.
Journal ArticleDOI
Aeroacoustics of Pipe Systems with Closed Branches
TL;DR: In this article, a single mode model for the prediction of self-sustained aero-acoustic oscillations in resonant pipe networks with closed branches is presented, which consists of the evaluation of the amplitude of each acoustic mode of the system by means of a balance between the acoustic source power and the acoustic power losses.
Analysis of pulsations and vibrations in fluid-filled pipe systems
TL;DR: In this paper, calculation and measurement methods have been developed for the analysis of vibrations and pulsations in fluid-filled pipe systems, taking fluid-structure interaction into account, and they have been used to evaluate the relationship between pressure pulsations and mechanical vibrations in pipe systems.