Stress analysis of functionally graded disc under thermal and mechanical loads
Yükleniyor...
Dosyalar
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Ltd
Erişim Hakkı
Attribution-NonCommercial-NoDerivs 3.0 Unported (CC BY-NC-ND 3.0)
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Özet
In this study, the elastic stress analysis of annular discs made of functionally graded materials (FGMs) subjected to both uniform pressures on the inner surface and a linearly decreasing temperature distribution has been carried out. The elasticity modulus and thermal expansion coefficient of the discs are assumed to vary radially according to power law functions and Poisson's ratio is kept constant. Analytical solutions for the elastic stress in annular discs are obtained under plane stress assumption. Calculation programs were prepared by authors using MATLAB 7.1. The change of the stresses, displacements, elasticity modulus and thermal expansion coefficient according to the gradient parameters were investigated and presented. © 2011 Published by Elsevier Ltd.
Açıklama
Anahtar Kelimeler
Disc, Functionally Graded Materials, Thermal Load, Thermal Stress
Kaynak
Procedia Engineering
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
10
Sayı
Künye
Kurşun, A., Topçu, M., Tetik, T. (2011). Stress analysis of functionally graded disc under thermal and mechanical loads. Procedia Engineering, 10, 2949-2954.
