Impact of a Centrebody On the Unsteady Flow Dynamics of a Swirl Nozzle: Intermittency of PVC Oscillations

Impact of a Centrebody On the Unsteady Flow Dynamics of a Swirl Nozzle: Intermittency of PVC Oscillations

<jats:title>Abstract</jats:title> <jats:p>The precessing vortex core (PVC) is a self-excited flow oscillation state occurring in swirl nozzles. This is caused by the presence of a marginally unstable hydrodynamic helical mode that induces precession of the vortex br...

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Bibliographic Details
Main Authors: Gupta, Saarthak, Shanbhogue, Santosh, Shimura, Masayasu, Ghoniem, Ahmed F, Hemchandra, Santosh
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering
Format: Article
Language:English
Published: ASME International 2021
Online Access:https://hdl.handle.net/1721.1/138758

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