Influence of location of the shock absorber on the performance of a shock pulse alarm layout of the drill string
Journal Title: Інформаційні системи, механіка та керування - Year 2015, Vol 0, Issue 12
Abstract
The article, based on the developed nonlinear mathematical and computer models of the work of the drill string with the hammer mechanism, which is used to eliminate sticking drilling tool, conducted research on the location of the shock absorber shock pulse in the place of strike and place of sticking. Produced by numerical calculations of the duration of impact, impact forces and impulses accumulated elastic strain and lost as a result of the impact energy. For different values of the impact mechanism stroke analyzed the influence of the installation site on the performance of the shock absorber.
Authors and Affiliations
Катерина Левчук
Keywords
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