Approximate Solutions of Generalized Equation of Bubble Pulsation with the Full Account of the Quadratic Nonlinearity
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2007, Vol 60, Issue 3
Abstract
The bubble pulsation equation is obtained with quadratic nonlinearities more completely taking into account nonlinearity effects. The equation of amplitude-frequency characteristic is derived for external force with constans amplitude and frequency and sinusoidal variation on time. The equation of resonant curve is obtained for stationnare regime of pulsation. Possibility of jamped change of pulsation of amplitude is shown.
Authors and Affiliations
Sh. H. Grigoryan, G. G. Oganyan
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