[1]Yang Guozhan,Stress analysis of the blade of the generator[J].Journal of Zhengzhou University (Engineering Science),1991,12(02):75-78.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
12
Number of periods:
1991 02
Page number:
75-78
Column:
Public date:
1991-06-28
- Title:
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Stress analysis of the blade of the generator
- Author(s):
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Yang Guozhan;
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Zhengzhou Institute of Technology Digital Power Department,
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- Keywords:
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Limited unit method; stress concentration factor; stress analysis
- CLC:
-
-
- DOI:
-
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- Abstract:
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This article adopts a 3-D limited unit method, and the engine blades are calculated and calculated on stress. When forming a unit rigidity matrix, an uncoordinated displacement mode and coordinated displacement mode were adopted. This article also gives a basis for the stress changes and stress concentration factor at the dangerous cross section, which provides a basis for the life expectancy and reliability analysis of the leaves.