An analytical investigation of a 2D-PPMs hollow infinite cylinder under thermo-electro-mechanical (TEM) loadings

• Autorzy: Meshkini M. , Firoozbakhsh K. , Jabbari M. , SelkGhafari A.

Identyfikatory

DOI

10.15632/jtam-pl.56.1.107

• Języki publikacji: EN

Abstrakty

EN

The analytical solution of steady-state asymmetric thermo-electro-mechanical loads of a hollow thick infinite cylinder made of porous piezoelectric materials (2D-PPMs) based on two-dimensional equations of thermoelasticity is considered. The general form of thermal and mechanical boundary conditions is considered on the inside and outside surfaces. A direct method is used to solve the heat conduction equation and the non-homogenous system of partial differential Navier equations using the complex Fourier series and the powerexponential law functions method. The material properties are assumed to depend on the radial and circumferential variable and are expressed as power-exponential law functions along the radial and circumferential direction.

Słowa kluczowe

EN

piezoelectric; porothermoelastisity; 2D-PPMs; hollow cylinder; TEM

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2018
• Tom: Vol. 56 nr 1
• Strony: 107--122
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Meshkini M.

• School of Science and Engineering, Sharif University of Technology, International Campus, Kish Island, Iran

autor

Firoozbakhsh K.

• Department of Mechanical Engineering, Sharif University of Technology, Tehran, Iran

autor

Jabbari M.

• Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University, Iran

autor

SelkGhafari A.

• School of Science and Engineering, Sharif University of Technology, International Campus, Kish Island, Iran

Bibliografia

• 1. Akbari Alashti R., Khorsand M., Tarahhomi M.H., 2013, Thermo-elastic analysis of a functionally graded spherical shell with piezoelectric layers by differential quadrature method, Scientia Iranica B, 20, 1, 109-119
• 2. Batifol C., Zielinski T.G., Ichchou M.N., Galland M.-A., 2007, A finite-element study of a piezoelectric/poroelastic sound package concept, Smart Materials and Structures, 16, 168-177
• 3. Bowen C.R., Perry A., Lewis A.C.F., Kara H., 2004, Processing and properties of porous piezoelectric materials with high hydrostatic figures of merit, Journal of the European Ceramic Society, 24, 541-545
• 4. Ciarletta M., Scarpetta E., 1996, Some result on thermoelasticity for porous piezoelectric materials, Mechanics Research Communications, 23, 1, 1-10
• 5. Ding H.J., Wang H.M., Chen W.Q., 2004, Analytical solution of a special non-homogeneous pyroelectric hollow cylinder for piezothermoelastic axisymmetric plane strain dynamic problems, Applied Mathematics and Computation 151, 423-441
• 6. Hetnarski R.B., Eslami M.R., 2009, Thermal Stresses – Advanced Theory and Applications, Library of Congress Control No. 936149
• 7. Ivanov P.V., Eremkin V.V., Smotrakov V.G., Tsikhotskii E.S., 2002, Porous piezoelectric ceramics: materials for ultrasonic flaw detection and medical diagnostics, Inorganic Materials, 38, 4, 408-410
• 8. Jabbari M., Meshkini M., Eslami M.R., 2012, Nonaxisymmetric mechanical and thermal stresses in FGPPM hollow cylinder, Journal of Pressure Vessel Technology, 134, 061212-1
• 9. Jabbari M., Meshkini M., Eslami M.R., 2016, Mechanical and thermal stresses in FGPPM hollow cylinder due to radially symmetric loads, Journal of Pressure Vessel Technology, 138, 011207-1
• 10. Li J.-F., Takagi K., Ono M., Pan W., Watanabe R., 2003, Fabrication and evaluation of porous piezoelectric ceramics and porosity-graded piezoelectric actuators, Journal of the European Ceramic Society, 86, 1094-1098
• 11. Meshkini M., Firoozbakhsh K., Jabbari M., SelkGhafari A., 2017, Asymmetric mechanical and thermal stresses in 2D-FGPPMs hollow cylinder, Journal of Thermal Stresses, 40, 4, 448-469
• 12. Topolov V.Y., Turik A.V., 2001, Porous piezoelectric composites with extremely high reception, Technical Physics, 46, 9, 1093-1100
• 13. Zeng T., Dong X.L., Chen S.T., Yang H., 2007, Processing and piezoelectric properties of porous PZT ceramics, Ceramics International, 33, 395-399
• 14. Zielinski T.G., 2010, Fundamentals of multi physics modeling of piezoporous-elastic structures, Archives of Mechanics, 62, 5, 343-378

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).