D. A. Usanov, An. V. Skripal, S. Yu. Dobdin, “Determining characteristics of oscillations of elastic spherical shell filled with incompressible fluid measured using semiconductor laser autodyne”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2011, Volume 37, Issue 18,Pages <nobr>65

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Determining characteristics of oscillations of elastic spherical shell filled with incompressible fluid measured using semiconductor laser autodyne

D. A. Usanov, An. V. Skripal, S. Yu. Dobdin

Saratov State University

Abstract: The possibility of using a semiconductor laser autodyne to determine the characteristics of oscillations of an elastic spherical shell under the action of an external load has been studied. The autodyne signal was used to reconstruct the function of motion of a segment of the shell. An analysis of this function provides information on the dynamic properties of the shell and reveals a relationship between the characteristics of oscillations and internal pressure determined using the Maklakov method.

Received: 12.04.2011