مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

387
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

220
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

1

Information Journal Paper

Title

3-D FINITE ELEMENT SIMULATION OF PULSATING FREE BULGE HYDROFORMING OF TUBES

Pages

  611-618

Abstract

 Application of pulsating pressure is a new and effective method to improve the FORMABILITY of the TUBE hydroforming process. However, the factors that cause this improvement are still unclear. In this paper, the forming mechanism of pulsating FREE BULGE HYDROFORMING of TUBEs is studied using both finite element simulation and experiment. The effects of oscillating pressure on deformation behavior, thickness distribution, strain path and friction force are examined. It is shown that for a constant pressure path, the wall thickness decreases quickly up to bursting; whereas for the pulsating pressure, the thickness decreases gradually, and thus, local thinning is prevented by oscillating internal pressure. FORMABILITY is improved due to an increase of the longitudinal compressive strain and better wrinkling behavior. Small harmonic wrinkles appear and are removed during the pulsating process, hence, by this mechanism bursting and wrinkling are prevented, causing improvement of FORMABILITY.

Cites

References

  • No record.
  • Cite

    APA: Copy

    LOUH MOUSAVI, M., BAKHSHI, M., MORI, K., MAENO, T., FARZIN, M.R., & HOSSEINIPOUR, S.J.. (2008). 3-D FINITE ELEMENT SIMULATION OF PULSATING FREE BULGE HYDROFORMING OF TUBES. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, 32(B6), 611-618. SID. https://sid.ir/paper/546378/en

    Vancouver: Copy

    LOUH MOUSAVI M., BAKHSHI M., MORI K., MAENO T., FARZIN M.R., HOSSEINIPOUR S.J.. 3-D FINITE ELEMENT SIMULATION OF PULSATING FREE BULGE HYDROFORMING OF TUBES. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING[Internet]. 2008;32(B6):611-618. Available from: https://sid.ir/paper/546378/en

    IEEE: Copy

    M. LOUH MOUSAVI, M. BAKHSHI, K. MORI, T. MAENO, M.R. FARZIN, and S.J. HOSSEINIPOUR, “3-D FINITE ELEMENT SIMULATION OF PULSATING FREE BULGE HYDROFORMING OF TUBES,” IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, vol. 32, no. B6, pp. 611–618, 2008, [Online]. Available: https://sid.ir/paper/546378/en

    Related Journal Papers

  • No record.
  • Related Seminar Papers

  • No record.
  • Related Plans

  • No record.
  • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button