Archives of Acoustics, 18, 3, pp. 457-471, 1993

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

R. WYRZYKOWSKI
Department of Acoustics Institute of Physics
Poland

A. CZYRKA
Department of Acoustics Institute of Physics
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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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).

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