Thermo-mechanical Analysis of Functionally Graded Rotating Disc
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 5
Abstract
The study investigates the thermo-mechanical response for a variable thickness rotating disc made of functionally graded materials (FGM). The thickness of FGM disc is varying non-linearly along the radius. The distribution of the SiCp content in the Al matrix is non-linearly decreasing from inner to the outer radius according to the power law. The effect of different thickness profiles have been investigated on the stresses and strains in the FG disc. It is observed that the FGM disc with radially decreasing thickness shows the lowest stresses and strains. The FGM disc, operating under radially increasing temperature profile exhibits lower radial and tangential strains over a larger portion of the disc.
Authors and Affiliations
Sujata Goyal, Manish Garg
Keywords
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