Effect of an intense sound wave on the acoustic properties of a sandstone bar resonator. Experiment
Authors: Nazarov, V.; Radostin, A.; Soustova, I.
Source: Acoustical Physics, Volume 48, Number 1, January 2002 , pp. 76-80(5)
Publisher: MAIK Nauka/Interperiodica
Abstract:Experimental results and a theoretical description are presented for the effect of an intense pumping wave on a weak wave in a sandstone bar resonator. From the amplitude dependences of the resonance frequency shift and of the nonlinear loss, which are measured for the weak wave in the presence of the intense one, it is inferred that sandstone exhibits a dissipative acoustic nonlinearity.
Document Type: Research Article
Affiliations: Email: email@example.com
Publication date: 2002-01-01