Archives of Acoustics, 18, 3, pp. 457-469, 1993

The applications of Hankel transform to the computation of nearfields of circular baflled sources

R. Wyrzykowski
Department of Acoustics Institute of Physics, 35-310 Rzeszów, ul. Rejtana 16
Poland

A. Czyrka
Department of Acoustics Institute of Physics, 35-310 Rzeszów, ul. Rejtana 16
Poland

In the present paper we give a new method of computation of near sound fields emitted by baffled circular sources. We have applied the Hankel transform and King's integral. Two examples were calculated - namely the piston with uniform velocity distribution and membrane for different values of the rate of the speed of elastic waves in the membrane to the speed in the medium.
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