سال انتشار: ۱۳۹۱

محل انتشار: بیستمین کنفرانس سالانه مهندسی مکانیک

تعداد صفحات: ۴

نویسنده(ها):

M. Mohammadzadeh – MSc, Mechanical Engineering Department,Tarbiat Modares,Tehran,Iran
M.R. Ghazavi – Assoc.prof, Mechanical Engineering Department,Tarbiat Modares,Tehran
A. Beigloo – Assoc.prof, Mechanical Engineering Department,Tarbiat Modares,Tehran

چکیده:

In this research the finite element method (FEM) and equivalent modules beam theory (EMBT) are applied to analyze the composite drill pipe (CDP) vibration. The capability of the developed computational scheme for dynamic response calculations has been investigated in comparison with the steel drillstring. Comparisons are made wherever possible with other recorded results available in the literature