The multi-frequency solution for periodic nonlinear and dissipative waves
1999 (English)Conference paper (Refereed) PublishedAlternative title
Flerfrekvenslösning för periodiska och dämpade vågor (Swedish)
The solution for multi-frequency plane waves propagating through a dissipative and nonlinear medium is shown for some examples of periodic conditions. The expression may for any given condition be expressed analytically as a ratio of Fourier series with Bessel function coefficients. In the examples are shown how the final appearance of any initial wave always is a pure periodic wave in the lowest frequency existing in the problem - the period of the condition.
Place, publisher, year, edition, pages
IdentifiersURN: urn:nbn:se:bth-6272Local ID: oai:bth.se:forskinfo8B818A0EC01AF396C1256C2A004AA8D1OAI: oai:DiVA.org:bth-6272DiVA: diva2:833738
Collected Papers of the joint European Acoustic Association Berlin, March 14-19, 1999