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
Related Articles
- EP ID EP543286
- DOI -
- Views 70
- Downloads 0
Формування шаблонів фазових портретів кореляційної функції
<span lang="UK">Розглянуто проблему створення шаблонів бази знань для виявлення взаємозв'язків і циклічності складних процесів в умовах неповної і нечіткої апріорної інформації. Розроблено програмне забезпечення для ство...
Influence of interference of the wing and fuselage on aerodynamic characteristics
In this paper, a change in the aerodynamic characteristics of the aircraft layout with a wing and a fuselage depending on the position of the fuselage relative to the wing is studied. A simulation of the flow of calcula...
Usage of fuzzy classification of distribution type for small volume samples
volume samples are analyzed. The fuzzy identification method (proposed by Y. M. Klikushyn) which permits identification distributions under condition of small samples was selected for distribution identification. The fu...
Formation of phase portraits patterns of the correlation function
The article deals with the formation of phase portraits patterns of the correlation function of uncertain time series. Those patterns are used in expert software systems for determination of hidden regularities in random...
Patent's analytics as a tool of improvement of company's intellectual property management
The article reviews problems of getting information and analytical support of patent and marketing research at the company-developer of rocket and space technology, also the main functional blocks of management system of...