HYDROACOUSTICS
ANNUAL JOURNAL |
START | NEW VOL 20 | SEARCH | STATISTICS | PAS - GDANSK DIVISION |
pp. 321-326, vol. 1, 1997 A. Snakowska Institute of Physics, Pedagogical University, Rzeszów, Poland Institute of Telecommunication and Acoustics, Wrocław Technical University, Wrocław, Poland P. Witkowski Institute of Physics, Pedagogical University, Rzeszów, Poland Institute of Telecommunication and Acoustics, Wrocław Technical University, Wrocław, Poland H. Idczak Institute of Physics, Pedagogical University, Rzeszów, Poland Institute of Telecommunication and Acoustics, Wrocław Technical University, Wrocław, Poland Key words: Abstract: The paper presents examples of applying the saddle point method (called also the method of the steepest descent path) to some problem s of acoustics. The method is shortly reminded in its basic form and more complex options which, however, improve the results and widen the range of eventual applications. As examples the phenomena of reflection and transmission of the spherical wave at a fluid-fluid interface and the far field radiated from the circular duet are discussed.
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