Acoustic augmentation of the entrainment coefficient of axisymmetric free air jets

Authors

  • P.J. Vermeulen Dept. of Mech. Eng., Calgary Univ., Alta., Canada
  • P. Rainville Dept. of Mech. Eng., Calgary Univ., Alta., Canada
  • V. Ramesh Dept. of Mech. Eng., Calgary Univ., Alta., Canada
  • Keung Yu Wai Dept. of Mech. Eng., Calgary Univ., Alta., Canada

Keywords:

acoustic wave effects, jets, turbulence, geometry influence, turbulent jets, acoustic augmentation, entrainment coefficient, axisymmetric free air jets, pulsating jets, Reynolds number, acoustic driver power, pulsation strength, Strouhal number

Abstract

The authors' experiments on pulsating jets were designed to investigate the influence on entrainment coefficient of geometry, Reynolds number, acoustic driver power or pulsation strength Ue/Uj (Uj is the steady jet velocity and the Ue the jet velocity pulsation amplitude) and Strouhal number

Downloads

Published

1991-09-01

How to Cite

1.
Vermeulen P, Rainville P, Ramesh V, Wai KY. Acoustic augmentation of the entrainment coefficient of axisymmetric free air jets. Canadian Acoustics [Internet]. 1991 Sep. 1 [cited 2023 Feb. 8];19(4):35-6. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/657

Issue

Vol. 19 No. 4 (1991)

Section

Proceedings of the Acoustics Week in Canada

License

Copyright on articles is held by the author(s). The corresponding author has the right to grant on behalf of all authors and does grant on behalf of all authors, a worldwide exclusive licence (or non-exclusive license for government employees) to the Publishers and its licensees in perpetuity, in all forms, formats and media (whether known now or created in the future)
i)    to publish, reproduce, distribute, display and store the Contribution;
ii)    to translate the Contribution into other languages, create adaptations, reprints, include within collections and create summaries, extracts and/or, abstracts of the Contribution;
iii)    to exploit all subsidiary rights in the Contribution,
iv)    to provide the inclusion of electronic links from the Contribution to third party material where-ever it may be located;
v)    to licence any third party to do any or all of the above.