# [1]张柔雷,佘颖禾.用变步长有限元法求解暂态温度场[J].东南大学学报(自然科学版),1984,14(2):114-123.[doi:10.3969/j.issn.1001-0505.1984.02.013] 　Zhang Roulei,Sheh Yingho.Finite Element Analysis of Transient Thermal Field Using Time Elements With Variable Time Steps[J].Journal of Southeast University (Natural Science Edition),1984,14(2):114-123.[doi:10.3969/j.issn.1001-0505.1984.02.013] 点击复制 用变步长有限元法求解暂态温度场() 分享到： var jiathis_config = { data_track_clickback: true };

14

1984年第2期

114-123

1984-06-20

## 文章信息/Info

Title:
Finite Element Analysis of Transient Thermal Field Using Time Elements With Variable Time Steps

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Author(s):

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DOI:
10.3969/j.issn.1001-0505.1984.02.013

Abstract:
In this paper the Galerkin weighted functon method is abopted, for the finitc element analysis of the transient thermal fields using the 2 to 4-node time elements with variabe time steps. The flow chart of the computer program and the numerical results of some typical examples are given. To end this paper the transient thermal and stress field of a turbine rotor subjected unloading during discharging are solved by using the presented method

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[1]张柔雷,佘颖禾.有限元法求解暂态温度场中阶跃现象的分析[J].东南大学学报(自然科学版),1983,13(3):102.[doi:10.3969/j.issn.1001-0505.1983.03.012]
Zhag Rou-lei,and Sheh Ying-ho.The Analysis of the "Oscillation" in the Solution of Transient Thermal Field Problems by the Finite Element Method[J].Journal of Southeast University (Natural Science Edition),1983,13(2):102.[doi:10.3969/j.issn.1001-0505.1983.03.012]
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