Analysis of Al A359/SiCp Functionally Graded Cylinder Subjected to Internal Pressure and Temperature Gradient with Elastic-Plastic Deformation |
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| Authors: | A. Parvizi J. Arghavani |
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| Affiliation: | 1. Department of Mechanical Engineering , Sharif University of Technology , Tehran , Iran;2. Mechanical Engineering Department , Golpayegan University of Technology , Golpayegan , Iran;3. Department of Mechanical Engineering , Sharif University of Technology , Tehran , Iran |
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| Abstract: | In this article, an analytical elastic-plastic solution for thick-walled cylinders made of Functionally Graded Materials (FGMs) subjected to internal pressure and thermal loading is presented. Based on the experimental results, a mathematical model to predict the yielding through the thickness of FG AlA359/SiCp cylinder is developed. It is shown that under the temperature gradient loading, there is a point in the cylinder where the circumferential stress changes from compressive to tensile. The position of this point depends on the geometry and material properties of the FG cylinder and is independent of the temperature gradient. |
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| Keywords: | Elastic-plastic FGM cylinder Pressure loading Thermal loading |
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