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Please use this identifier to cite or link to this item: https://libeldoc.bsuir.by/handle/123456789/46654
Title: Photoacoustic effect in micro- and nanostructures: numerical simulations of Lagrange equations
Authors: Romanov, O. G.
Shtykov, Y. K.
Timoshchenko, I. A.
Keywords: доклады БГУИР;short laser pulses;nanoacoustics;Lagrange equations;numerical simulations
Issue Date: 2021
Publisher: БГУИР
Citation: Romanov, O. G. Photoacoustic effect in micro- and nanostructures: numerical simulations of Lagrange equations / Romanov O. G., Shtykov Y. K., Timoshchenko I. A. // Доклады БГУИР. – 2021. – № 19(8). – С. 58–62. – DOI : http://dx.doi.org/10.35596/1729-7648-2021-19-8-58-62.
Abstract: The work provides the description of theoretical and numerical modeling techniques of thermomechanical effects that take place in absorbing micro- and nanostructures of different materials under the action of pulsed laser radiation. A proposed technique of the numerical simulation is based on the solution of equations of motion of continuous media in the form of Lagrange for spatially inhomogeneous media. This model allows calculating fields of temperature, pressure, density, and velocity of the medium depending on the parameters of laser pulses and the characteristics of micro- and nanostructures.
URI: https://libeldoc.bsuir.by/handle/123456789/46654
Appears in Collections:№ 19(8)

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