Free vibrations of an anisotropic cylindrical fiberglass shell reinforced by annular ribs and containing fluid flow

Latifov, F. S.; Seifullaev, F. A.; Alyev, Sh. Sh.

doi:10.1134/s0021894416040155

Cited by 6 publications

(2 citation statements)

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“…In some works, elastic waves are investigated in pipes immediately upon their contact with the filling. It can be either water [12] or a solid, for example, rock in the problems of seismic [13,14].…”

Section: Introductionmentioning

confidence: 99%

On the propagation of intrinsic viscoelastic waves in a cylindrical shell

Usmanov

Safarov

Teshaev

et al. 2022

J. Phys.: Conf. Ser.

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The article illustrates that viscoelastic wave in an extended cylindrical shell of circular cross-section. To solve boundary value problems used classical methods of mathematical physics. The unwavering quality of the comes about of the work is guaranteed by the rightness of the detailing of issues, the utilize of the classical device of scientific material science and other demonstrated strategies for tackling issues of wave engendering, the consistent legitimacy of the conclusions and the great assentation of the comes about with the uncommon cases known from the references.

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Section: Introductionmentioning

confidence: 99%

On the propagation of intrinsic viscoelastic waves in a cylindrical shell

Usmanov

Safarov

Teshaev

et al. 2022

J. Phys.: Conf. Ser.

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“…Ввод параметра, определяющего оптимальность подкрепления, привел к оптимизации параметров оболочек, усиленных перекрестной системой ребер и заполненных жидкостью. Исследовано влияние степени сжимаемости жидкости на частоты свободных осесимметричных колебаний ребристых цилиндрических оболочек, заполненных жидкостью [1][2][3][4][5][6].…”

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Asymptotic analysis of natural frequencies of axisymmetric oscillations of orthotropic cylindrical shells in an infinite elastic medium, liquid filled

Seyfullayev

Оглы²,

Mirzayeva

et al. 2019

Struct. Mech. of Eng. Const. and Build

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Aim of the research. Free axisymmetric fluctuation of a cylindrical orthotropic cover, the infinite length contacting to the infinite elastic medium and filled with liquid is investigated. Methods. At design of the thin-walled shell designs which are widely applied in aviation, the missile and space equipment and various fields of the industry, an important task is dynamic calculation of the intense deformed condition of these designs. At a research of dynamics of covers it is necessary to determine own frequencies and forms of small fluctuations, and frequencies from the lower part of a range are of the greatest interest. It is supposed that the rigidity of material of a cover is a little more than rigidity of material of the environment. The solution of the equations of movements of the environment is considered in two options. Results. The frequency equation is received. The analysis of frequency and a form of fluctuations of a cover is carried out. The schedule of dependence of frequency of own axisymmetric fluctuations of a system on wave formation in the longitudinal direction is constructed. By means of an asymptotic method the frequency equations of the ridge cylindrical covers filled with liquid are constructed, the approximate frequencies of the equation and simple settlement formulas allowing to find values of the minimum own frequencies of fluctuations of the considered system are received, the forced fluctuations of the supported cover filled with liquid are investigated and defined is amplitude frequency characteristics of the considered oscillatory processes.

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Augmentation of Heat Transfer by Using Internal Rib Geometries in the Presence of Nanofluids: A Review

Al-Ali,

Hamza

2024

J Eng Phys Thermophy

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Free vibrations of an anisotropic cylindrical fiberglass shell reinforced by annular ribs and containing fluid flow

Cited by 6 publications

References 0 publications

On the propagation of intrinsic viscoelastic waves in a cylindrical shell

On the propagation of intrinsic viscoelastic waves in a cylindrical shell

Asymptotic analysis of natural frequencies of axisymmetric oscillations of orthotropic cylindrical shells in an infinite elastic medium, liquid filled

Augmentation of Heat Transfer by Using Internal Rib Geometries in the Presence of Nanofluids: A Review

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