Finite element analysis of hydro-forming process of a toroidal shell

Shijian Yuan; Z. R. Wang; Qing He

doi:10.1016/S0890-6955(98)00096-0

Finite element analysis of hydro-forming process of a toroidal shell

Shijian Yuan
, Z. R. Wang
, Qing He

School of Materials Science and Engineering

Harbin Institute of Technology
Engineering Technology Associates, Inc.

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

A hydro-forming technology of toroidal shells was proposed for manufacturing large diameter elbow pipes. The deformation process was simulated using an explicit dynamic finite element code ETA/DYNAFORM. The stress/strain distribution during hydro-forming and thinning in the deformed shell were analyzed, and the reason for observed wrinkling was discussed. The deformed shape of the toroidal shell and wrinkle configuration were compared with those from experiment.

Original language	English
Pages (from-to)	1439-1450
Number of pages	12
Journal	International Journal of Machine Tools and Manufacture
Volume	39
Issue number	9
DOIs	https://doi.org/10.1016/S0890-6955(98)00096-0
State	Published - Sep 1999

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10.1016/S0890-6955(98)00096-0

Cite this

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title = "Finite element analysis of hydro-forming process of a toroidal shell",

abstract = "A hydro-forming technology of toroidal shells was proposed for manufacturing large diameter elbow pipes. The deformation process was simulated using an explicit dynamic finite element code ETA/DYNAFORM. The stress/strain distribution during hydro-forming and thinning in the deformed shell were analyzed, and the reason for observed wrinkling was discussed. The deformed shape of the toroidal shell and wrinkle configuration were compared with those from experiment.",

author = "Shijian Yuan and Wang, \{Z. R.\} and Qing He",

year = "1999",

month = sep,

doi = "10.1016/S0890-6955(98)00096-0",

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journal = "International Journal of Machine Tools and Manufacture",

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AU - Yuan, Shijian

AU - Wang, Z. R.

AU - He, Qing

PY - 1999/9

Y1 - 1999/9

N2 - A hydro-forming technology of toroidal shells was proposed for manufacturing large diameter elbow pipes. The deformation process was simulated using an explicit dynamic finite element code ETA/DYNAFORM. The stress/strain distribution during hydro-forming and thinning in the deformed shell were analyzed, and the reason for observed wrinkling was discussed. The deformed shape of the toroidal shell and wrinkle configuration were compared with those from experiment.

AB - A hydro-forming technology of toroidal shells was proposed for manufacturing large diameter elbow pipes. The deformation process was simulated using an explicit dynamic finite element code ETA/DYNAFORM. The stress/strain distribution during hydro-forming and thinning in the deformed shell were analyzed, and the reason for observed wrinkling was discussed. The deformed shape of the toroidal shell and wrinkle configuration were compared with those from experiment.

UR - https://www.scopus.com/pages/publications/0032626213

U2 - 10.1016/S0890-6955(98)00096-0

DO - 10.1016/S0890-6955(98)00096-0

M3 - 文章

AN - SCOPUS:0032626213

SN - 0890-6955

VL - 39

SP - 1439

EP - 1450

JO - International Journal of Machine Tools and Manufacture

JF - International Journal of Machine Tools and Manufacture

IS - 9

ER -

Finite element analysis of hydro-forming process of a toroidal shell

Abstract

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