STEADY THERMAL STRESSES IN A HOLLOW CIRCULAR CYLINDER AND A HOLLOW SPHERE OF A FUNCTIONALLY GRADIENT MATERIAL

This paper considers the steady thermal stresses in a hollow circular cylinder and a hollow sphere made of a functionally gradient material (FGM). The aim of this research is to understand the effect of the composition on stresses and to design the optimum FGM hollow circular cylinder and hollow sph...

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Veröffentlicht in:	Journal of thermal stresses 1994, Vol.17 (3), p.471-487
Hauptverfasser:	Obata, Yoshihiro, Noda, Naotake
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics Solid mechanics Static elasticity Static elasticity (thermoelasticity...) Structural and continuum mechanics
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Beschreibung
Zusammenfassung:	This paper considers the steady thermal stresses in a hollow circular cylinder and a hollow sphere made of a functionally gradient material (FGM). The aim of this research is to understand the effect of the composition on stresses and to design the optimum FGM hollow circular cylinder and hollow sphere. We discuss the influence of inside radius size on stresses and the available temperature regions. We also compare these results with those of a FGM plate.
ISSN:	0149-5739 1521-074X
DOI:	10.1080/01495739408946273