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Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
History of strains, stresses and displacements of a rotating cylinder made of polypropylene reinforced by multi-walled carbon nanotubes (MWCNTs) subjected to magneto-thermo- -mechanical loading is investigated using Burgers viscoelastic creep model. By making use of equations of equilibrium, stress-strain and strain-displacement, a constitutive differential equation containing creep strains is obtained which is solved semi analytically. It has been found that radial displacement, tangential strain and absolute values of radial strain are increasing with time at a decreasing rate so that they finally approach the steady state condition. Effective stresses are decreasing at the inner and increasing at the outer surface of the cylinder.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
239--249
Opis fizyczny
Bibliogr. 14 poz., rys., tab.
Twórcy
autor
- Faculty of Mechanical Engineering, Department of Solid Mechanic, University of Kashan, Kashan, Iran
autor
- Faculty of Mechanical Engineering, Department of Solid Mechanic, University of Kashan, Kashan, Iran
Bibliografia
- 1. Barai P., Weng G.J., 2011, A theory of plasticity for carbon nanotube reinforced composites, International Journal of Plasticity, 27, 539-559
- 2. Bhatnagar N.S., KulkarniP.S., Arya V.K., 1984, Creep analysis of an internally pressurized orthotropic rotating cylinder, Nuclear Engineering and Design, 83, 379-388
- 3. Bhatnagar N.S., Kulkarni P.S., Arya V.K., 1986, Analysis of an orthotropic thick-walled cylinder underprimary creep conditions, International Journal of Pressure Vessels and Piping, 23, 165-185
- 4. Ghorbanpour Arani A., Loghman A., Shajari A.R., Amir S., 2010, Semi-analytical solution of magneto-thermo-elastic stresses for functionally graded variable thickness rotating disks, Journal of Mechanical Science and Technology, 24, 2107-2117
- 5. Hosseini Kordkheili S.A., Naghdabadi R., 2007, Thermo-elastic analysis of a functionally graded rotating disk, Composite Structures, 79, 508-516
- 6. Jia Y., Peng K., Gong X.L., Zhang Z., 2011, Creep and recovery of polypropylene/carbon nanotube composites, International Journal of Plasticity, 27, 1239-1251
- 7. Loghman A., Ghorbanpour Arani A., Amir S., Vajedi A., 2010, Magneto-thermo-elastic creep analysis of functionally graded cylinders, International Journal of Pressure Vessels and Piping, 87, 389-395
- 8. Loghman A., Ghorbanpour Arani A.,Shajari A.R., and Amir S., 2011, Time-dependent thermo-elastic creep analysis of rotating disk made of Al-SiC composite, Archive of Applied Mechanics, 81, 1853-1864
- 9. Mendelson A., 1968, Plasticity Theory and Applications, The Macmillan Company, New York
- 10. Moal P.L., Perreux D., 1994, Evaluation of creep compliances of unidirectional fiber-reinforced composites, Composites Science and Technology, 51, 469-477
- 11. Ohno N., Ando T., Miyake T., Biwa S., 2002, A variational method for unidirectional fiberreinforced composites with matrix creep, International Journal of Solid and Structures, 39, 159-174
- 12. Singh S.B., Ray S., 2002, Modeling the anisotropy and creep in orthotropic aluminum-silicon carbide composite rotating disc, Mechanics of Materials, 34, 363-372
- 13. Yang J.L., Zhang Z., Schlarb A.K., Friedrich K., 2006, On the characterization of tensile creep resistance of polyamide 66, Polymer, 47, 6745-6758
- 14. You L.H., Ou Z.Y., Zheng H., 2007, Creep deformations and stresses in thick-walled cylindrical vessels, Composite Structures, 78, 285-291
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniajacą naukę.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-7ad62329-3051-4f1a-9c00-5156530e1c40
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