REDUCTION OF SUPERSONIC TURBULENT JET NOISE

Authors
VLASOV EV GINEVSKII S PIMSHTEIN VG
Citation
Ev. Vlasov et al., REDUCTION OF SUPERSONIC TURBULENT JET NOISE, Acoustical physics, 39(5), 1993, pp. 425-427
Citations number
9
Categorie Soggetti
Acoustics
Journal title
Acoustical physics → ACNP
ISSN journal
10637710
Volume
39
Issue
5
Year of publication
1993
Pages
425 - 427
Database
ISI
SICI code
1063-7710(1993)39:5<425:ROSTJN>2.0.ZU;2-2
Abstract
An experimental study of the reduction of wideband noise and its discr ete components from isobaric and nonisobaric supersonic turbulent jets is reported. The initial jet is replaced by a jet system consisting o f a central jet surrounded by thin peripheral filamentary jets. The na ture of the reduction effect is analyzed.