TRANSIENT THERMAL STRESSES IN A FINITE CYLINDER OF NONUNIFORM CROSS SECTION |
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| Authors: | P Y P Chen |
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| Affiliation: | School of Mechanical and Industrial Engineering University of New South Wales , Kensington, N.S.W, 2033, Australia |
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| Abstract: | Boundary fitted coordinate variables are used to map the region of interest into a square. The governing transient heat conduction and displacement equilibrium equations are rewritten in terms of the new coordinate variables and are solved by a direct power series approach through the application of the Lanczos-Chebyshev and the discrete least squares methods. A finite cylindrical cone section is used to demonstrate how numerical solutions can be obtained |
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