Calculation of Stresses and Deformations of Bellows by Initial parameter Method of Numerical Integration

Hwang Chien

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Hwang Chien. Calculation of Stresses and Deformations of Bellows by Initial parameter Method of Numerical Integration[J]. Applied Mathematics and Mechanics, 1982, 3(1): 101-112.

Citation:

Hwang Chien. Calculation of Stresses and Deformations of Bellows by Initial parameter Method of Numerical Integration[J]. Applied Mathematics and Mechanics, 1982, 3(1): 101-112.

Citation:

Hwang Chien. Calculation of Stresses and Deformations of Bellows by Initial parameter Method of Numerical Integration[J]. Applied Mathematics and Mechanics, 1982, 3(1): 101-112.

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Calculation of Stresses and Deformations of Bellows by Initial parameter Method of Numerical Integration

Hwang Chien

Qing Hua University, Beijing

Received Date: 1981-06-30
Publish Date: 1982-02-15

Abstract

Abstract

By reducing the boundary value problem in stress analysis of bellows into initial value problem, this paper presents a numerical solution of stress distribution in semi-circular arc type bellows based upon the toroidal shell equation of V. V. Novozelov^[8]. Throughout the computation, S. Gill's method^[10] of extrapolation is used. The stresses and deformations of bellows under axial load and internal pressure are c-alculated, the results of which agree completely with those derived from the general solution of Prof. Chien Wei-zang^[1-4]. The extrapolation formula presented in this paper greatly promotes the accuracy of discrete calculation.The computer program in BASIC language of Wang 2200 VS computer is included in the appendix.

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References(19)

References

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