Axisymmetric mechanical and thermal stresses in thick short length FGM cylinders
Axisymmetric mechanical and thermal stresses in thick short length FGM cylinders
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DOI：
10.1016/j.ijpvp.2008.12.002
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发表时间：
2009-05-01
影响因子：
3
通讯作者：
Eslami, M. R.
中科院分区：
文献类型：
--
作者：
Jabbari, M.;Bahtui, A.;Eslami, M. R.
建立了功能梯度材料空心短圆柱体稳态二维轴对称力学应力和热应力的精确解。温度作为径向和纵向的函数，用广义贝塞尔函数解析求解。用傅立叶级数而不是势函数法求解非齐次非常系数偏微分纳维叶方程的标准方法。(C) 2008 Elsevier Ltd版权所有。
The exact solution of steady-state two-dimensional axisymmetric mechanical and thermal stresses for a short hollow cylinder made of functionally graded material is developed. Temperature, as functions of radial and longitudinal directions, is solved analytically, using the generalized Bessel function. A standard method is used to solve a non-homogeneous system of partial differential Navier equations with non-constant coefficients, using Fourier series, rather than potential functions method. (C) 2008 Elsevier Ltd. All rights reserved.