# [1]佘颖禾.轴对称体非轴对称稳态温度场的离散计算法[J].东南大学学报(自然科学版),1982,12(1):12-22.[doi:10.3969/j.issn.1001-0505.1982.01.002] 　Sheh Ying-ho.A Discrete Solution of Steady-State Thermal Field in Axisymmetric Solid with Arbitrary Physical Conditions[J].Journal of Southeast University (Natural Science Edition),1982,12(1):12-22.[doi:10.3969/j.issn.1001-0505.1982.01.002] 点击复制 轴对称体非轴对称稳态温度场的离散计算法() 分享到： var jiathis_config = { data_track_clickback: true };

12

1982年第1期

12-22

1982-03-20

## 文章信息/Info

Title:
A Discrete Solution of Steady-State Thermal Field in Axisymmetric Solid with Arbitrary Physical Conditions

undefined
Author(s):
Sheh Ying-ho

+
DOI:
10.3969/j.issn.1001-0505.1982.01.002

Abstract:
This paper investigates a simplified method for calculating asymmetric thermal fields in axisymmetric solid bodies. A proper functional is derived for this problem and the Ritz method is used as a variational principle for the discrete solution. The problem is solved by the finite element method in the axial and radial directions and by a series of orthogonal functions in the circumferential direction. It is shown that the solution of this kind of sophisticated three-dimensional problems is greatly simplified by using the semi-analytical method presented in this paper. The popular computer progam for axisymmetric problems may be utilized for its calculation with some insignificiant modifications. Therefore, a considerable reduction of computer time is to be expected.

## 相似文献/References:

[1]张承志,潘钢华,孙伟,等.水泥基材孔径和微集料粒径与其抗压强度关系的有限元分析[J].东南大学学报(自然科学版),1998,28(6):173.[doi:10.3969/j.issn.1001-0505.1998.06.034]
Zhang Chengzhi Pan Ganghua Sun Wei Wang Aiqin,Finite Element Analyses on Compressive Strength ——Concerning Pore Size and Micro Aggregate Size of Cementitious Matrix[J].Journal of Southeast University (Natural Science Edition),1998,28(1):173.[doi:10.3969/j.issn.1001-0505.1998.06.034]