V.2 No 2

15

Acoustic field of single pulsing sphere

agfig4.gif (101548 bytes)

Fig. 4. General form of oscillations produced by a single pulsing sphere

In Fig. 4 the readers of SELF Transaction can see animated, and the readers of Postscript-version can imagine the dynamical pattern of equipotential lines of acoustic field constructed on the basis of (26), grounding on the carried out construction. The main feature of the construction is that on the basis of (26) we can easy investigate the behaviour of bodies in an acoustic field, in full analogy with the way, how we did it in [3]. And the advantages that the complex mapping gives us, jointly with the features of presented non-conformal mapping, allow us to trace the body trajectory in time and in transition of trajectory through the map boundary.

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