Experimental and Numerical Investigation of Edge Tones

Bamberger A, Bänsch E, Siebert KG (2004)

Publication Type: Journal article, Original article

Publication year: 2004

Journal

ZAMM - Zeitschrift für angewandte Mathematik und Mechanik Wiley-VCH Verlag

Publisher: Wiley-VCH Verlag

Book Volume: 84

Pages Range: 632-646

Journal Issue: 9

DOI: 10.1002/zamm.200310122

Abstract

We study both, by experimental and numerical means the fluid dynamical phenomenon of edge tones. Of particular interest is the verification of scaling laws relating the frequency f to given quantities, namely d, the height of the jet, w, the stand-off distance and the velocity of the jet. We conclude that the Strouhal number Sd is related to the geometrical quantities through Sd = C · (d/w)n with n ≈ 1, in contrast to some analytical treatments of the problem. The constant C of the experiment agrees within 13-15% with the result of the numerical treatment. Only a weak dependence on the Reynolds number with respect to d is observed. In general, a very good agreement of the experimental and the numerical simulations is found. © 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Authors with CRIS profile

Eberhard Bänsch Lehrstuhl für Angewandte Mathematik (Wissenschaftliches Rechnen)

Involved external institutions

Albert-Ludwigs-Universität Freiburg DE Germany (DE) Universität Augsburg DE Germany (DE)

How to cite

APA:

Bamberger, A., Bänsch, E., & Siebert, K.G. (2004). Experimental and Numerical Investigation of Edge Tones. ZAMM - Zeitschrift für angewandte Mathematik und Mechanik, 84(9), 632-646. https://doi.org/10.1002/zamm.200310122

MLA:

Bamberger, Andreas, Eberhard Bänsch, and Kunibert G. Siebert. "Experimental and Numerical Investigation of Edge Tones." ZAMM - Zeitschrift für angewandte Mathematik und Mechanik 84.9 (2004): 632-646.

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