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Noise from cooling towers of power parks
Author(s) -
J. Zakaria,
F. K. Moore
Publication year - 1975
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/4140927
Subject(s) - noise (video) , noise pollution , attenuation , meteorology , environmental science , weighting , atmosphere (unit) , power (physics) , relative humidity , public park , acoustics , atmospheric sciences , geography , computer science , geology , physics , noise reduction , optics , quantum mechanics , artificial intelligence , image (mathematics) , environmental planning
A study is presented of the noise pollution problem for large power parks proposed for the future. Such parks might have an area of about 75 sq. miles, and a generating capacity up to 48000 MW. A comparative analysis has been done for natural and mechanical-draft wet towers as the major sources of acoustic power. Noise radiation from single isolated towers as well as from a dispersed array of towers has been considered for both types of cooling systems. Major noise attenuation effects considered are due to the atmospheric absorption and A- weighting. Conditions of 60F and 70 percent relative humidity in a still atmosphere have been assumed. (auth

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