Noise barriers are an effective method of mitigating the noise made by various equipment. Factors influencing the acoustic efficiency of noise barriers such as height, sound-absorbing material, slanted top, and position relative to the noise source are considered. The experience of using noise barriers for cooling towers, transformers, gas-distribution plants, ventilation systems, and air inlets and casings of compressors is described.
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Translated from Élektricheskie Stantsii, No. 10, October 2016, pp. 48 – 52.
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Tupov, V.B., Semin, S.A., Tupov, B.V. et al. Noise Barriers for Power-Plant Equipment. Power Technol Eng 50, 649–652 (2017). https://doi.org/10.1007/s10749-017-0767-2
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DOI: https://doi.org/10.1007/s10749-017-0767-2