scholarly journals Dynamic Thermal Stresses in a Composite Hollow Circular Cylinder with an Interlayer of Functionally Graded Material.

1996 ◽  
Vol 62 (597) ◽  
pp. 1189-1196 ◽  
Author(s):  
Naobumi SUMI ◽  
Hiroshi MONNA ◽  
Yoshihiro SUGANO
Keyword(s):  
Circular Cylinder ◽  
Functionally Graded Material ◽  
Thermal Stresses ◽  
Functionally Graded ◽  
Hollow Circular Cylinder ◽  
Graded Material

scholarly journals Safety Analysis Using Lebesgue Strain Measure of Thick-Walled Cylinder for Functionally Graded Material under Internal and External Pressure

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
A. K. Aggarwal ◽  
Richa Sharma ◽  
Sanjeev Sharma
Keyword(s):  
Circular Cylinder ◽  
Functionally Graded Material ◽  
Safety Analysis ◽  
External Pressure ◽  
Functionally Graded ◽  
Transition Theory ◽  
Strain Measure ◽  
Graded Material ◽  
Homogeneous Cylinder ◽  
Walled Cylinder

Safety analysis has been done for thick-walled circular cylinder under internal and external pressure using transition theory which is based on the concept of generalized principal Lebesgue strain measure. Results have been analyzed theoretically and discussed numerically. From the analysis, it can be concluded that circular cylinder made of functionally graded material is on the safer side of the design as compared to homogeneous cylinder with internal and external pressure, which leads to the idea of “stress saving” that minimizes the possibility of fracture of cylinder.

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