Abstract
A hard screen on an absorbing ground is investigated
experimentally under the influence of wind. The experimental data
are the result of model experiments in a 1:25 scale model within a
wind tunnel. The sound propagation is measured using a triggered
spark source and averaging on a power basis in the frequency
domain. The meteorological data representing the wind conditions
have been determined by means of hot-wire anemometry in positions
on both sides of the screen as well as directly over the screen.
The measured data are compared with calculated results from PE
calculations and from an alternative ray oriented approach based
upon the use of diffraction theory for the screen.
Original language | English |
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Journal | Acoustical Society of America. Journal |
Volume | 100 |
Issue number | 4, Pt. 2 |
Pages (from-to) | 2589-2589 |
ISSN | 0001-4966 |
DOIs | |
Publication status | Published - 1996 |
Event | 3rd Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan - Honolulu, United States Duration: 2 Dec 1996 → 6 Dec 1996 Conference number: 3 |
Conference
Conference | 3rd Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan |
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Number | 3 |
Country/Territory | United States |
City | Honolulu |
Period | 02/12/1996 → 06/12/1996 |