Results of experimental investigations of the parameters of an element of a wave filter the structural design of which is based on the location of the pressure fluctuation detector in a cavity beneath a fine-mesh grid are presented. The optimal dimensions of the element at which maximal averaging of short wavelengths may be achieved are presented. A method of determining the efficiency of the filter is proposed.
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Translated from Izmeritel’naya Tekhnika, No. 1, pp. 48–51, January, 2017.
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Golubev, A.Y. Wave Filtration of Pressure Fluctuations by Means of Fine Mesh Grids. Meas Tech 60, 69–74 (2017). https://doi.org/10.1007/s11018-017-1151-1
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DOI: https://doi.org/10.1007/s11018-017-1151-1