Chemical and Petroleum Engineering

, Volume 46, Issue 9–10, pp 518–524 | Cite as

Experimental study of shell flexible component for drilling vibration damping devices

  • A. S. Velichkovich
  • I. I. Popadyuk
  • V. M. Shopa

Results of experimental tests of shell flexible components for drill vibration damping devices are reported. Distributions of radial displacements and annular stresses in the load-bearing link of the device have been obtained. A study has been made of the influence of the length of the bearing shell on the performance characteristics of the device. The experimental damping loops have been constructed.


Radial Displacement Elastic Component Drill String Vibration Damper Flexible Component 
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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • A. S. Velichkovich
    • 1
  • I. I. Popadyuk
    • 2
  • V. M. Shopa
    • 2
  1. 1.Ivano-Frankovsk National Technical University of Petroleum and GasIvano-FrankovskUkraine
  2. 2.Ivano-Frankovsk Sector of the Podstrigach Institute of Applied Problems of Mechanics and Mathematics, National Academy of Sciences of UkraineIvano-FrankovskUkraine

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