The attenuation coefficient and the velocity of thermal and elastic waves in orthorhombic syngony anisotropic media classes 222 and mm2

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dc.contributor.author Tleukenov, S.
dc.contributor.author Arinov, E.
dc.contributor.author Ispulov, N.A.
dc.contributor.author Seytkhanova, A.K.
dc.date.accessioned 2019-03-27T09:14:48Z
dc.date.available 2019-03-27T09:14:48Z
dc.date.issued 2014-06-30
dc.identifier.citation The attenuation coefficient and the velocity of thermal and elastic waves in orthorhombic syngony anisotropic media classes 222 and mm2 /S.Tleukenov, E.Arinov, N.A.Ispulov, A.K.Seytkhanova //Қарағанды универисетінің хабаршысы. Математика сериясы.=Вестник Карагандинского университета. Серия Математика=Bulletin of the Karaganda University. Mathematics Series.-2014.-№2.-Р.129-135 ru_RU
dc.identifier.issn 0142-0843
dc.identifier.uri http://rep.ksu.kz:80//handle/data/4530
dc.description.abstract The relevance of research of wave propagation patterns in elastic medium with thermomechanical effect is related to the need to solve theoretical and applied problems of geophysics, seismology, mechanics of composite materials, etc. Bound equations of motion and heat conduction equation differ by complexity and an abundance of physical and mechanical parameters. In connection with this there is a rapidly developing branch of mechanics of deformable solids - thermoelasticity. Within this framework, based on the use of certain physical and mechanical properties of anisotropic medium, we study bound thermal and mechanical fields. In this paper, based on the method of matriciant, we identify the types of dependencies of velocities and attenuation coefficients of bound thermoelastic waves of frequency; high-quality graphics of velocities and damping coefficients of frequency are constructed under changing the parameters of the medium (thermo- mechanical parameters, temperature and thermal conductivity). ru_RU
dc.language.iso en ru_RU
dc.publisher Ye.A.Buketov Karaganda State University Publishing house ru_RU
dc.relation.ispartofseries Bulletin of the Karaganda University. Mathematics Series;№2(74)/2014
dc.subject Anisotropic medium ru_RU
dc.subject thermoelasticity ru_RU
dc.subject Fourier heat equation ru_RU
dc.subject harmonic waves ru_RU
dc.subject dispersion ru_RU
dc.subject periodic structure ru_RU
dc.subject matriciant ru_RU
dc.title The attenuation coefficient and the velocity of thermal and elastic waves in orthorhombic syngony anisotropic media classes 222 and mm2 ru_RU
dc.title.alternative 222 жəне mm2 класты ромбылық сингониялы анизотропты орталарда жылулық жəне серпімді толқындардың өшу жəне жылдамдық коэффициенттері ru_RU
dc.title.alternative Коэффициенты затухания и скорости тепловых и упругих волн в анизотропной среде ромбической сингонии классов 222 и mm2 ru_RU
dc.type Article ru_RU


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