Experimental and numerical investigation of swirl induced self-excited instabilities at the vicinity of an airblast nozzle

DOI10.1007/S10494-009-9205-3zbMath1350.76030OpenAlexW4255693996MaRDI QIDQ1041417

J. Blot

Publication date: 2 December 2009

Published in: Flow, Turbulence and Combustion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10494-009-9205-3

zbMATH Keywords

swirl flowsAirblast Atomiserhigh frequency instabilityprecessing vortex core (PVC)self excited aerodynamic instabilitysingle helix structure

Mathematics Subject Classification ID

General aerodynamics and subsonic flows (76G25) Hydrodynamic stability (76E99)

Uses Software

• ANSYS-CFX

Cites Work

• Unnamed Item
• Absolute inviscid instability of a ring jet with back-flow and swirl

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