Multifrequency plane, nonlinear, and dissipative waves at arbitrary distances
Blekinge Institute of Technology, Department of Mechanical Engineering1999 (English)In: Journal of the Acoustical Society of America, ISSN 0001-4966, E-ISSN 1520-8524, Vol. 106, no 6, 3150-3155 p.Article in journal (Refereed) Published
A solution for multifrequency plane waves propagating through a dissipative and nonlinear medium is presented. It originates from the well-known Bessel function series ratio for a pure sinusiodal wave, introduced by Cole and Mendousse. The solution is exact. The only limitation, inherited from the single-frequency solution, is the slow convergence of the series when the nonlinearity is very large compared to the dissipation. Otherwise any frequencies, amplitudes and phases can be introduced in the original wave and the solution is valid for any propagated distance.
Place, publisher, year, edition, pages
Acoust. Soc. America through AIP , 1999. Vol. 106, no 6, 3150-3155 p.
acoustic wave propagation, Bessel functions, convergence of numerical methods, nonlinear acoustics
IdentifiersURN: urn:nbn:se:bth-9608ISI: 000084328700014Local ID: oai:bth.se:forskinfoBB2BE60ADC84A78FC1256F90004C9E3FOAI: oai:DiVA.org:bth-9608DiVA: diva2:837499