توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Dynamic Analysis of Composite Drillstring with FEM
نویسنده(ها): ، ،
اطلاعات انتشار: کنفرانس بین المللی فرآورش پلیمرها، سال
تعداد صفحات: ۴
In this research the finite element method (FEM) is applied to analyze the composite drillstring 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<\div>

۲Design, Modeling and Dynamic Analysis of Drillstring Aided ADAMS Software
نویسنده(ها): ، ،
اطلاعات انتشار: دوازدهمین کنفرانس ملی مهندسی ساخت و تولید ایران، سال
تعداد صفحات: ۶
Lack of understanding of the dynamic behavior of drillstring is the major factor of drillstring failure and wells destruction,that financial losses and a lot of time on the project will impose. Commercial software dedicated to the drillstring to the string's natural frequencies are calculated and could not provide dynamic analysis. Therefore in this research with the aid of modeling ADAMS software to analyze the dynamic behavior of the drillstring,first the design of a drillstring in the Solidworks software according to the standard model and its various components are carried out,then the designed model imported in ADAMS software,in this phase the important parameters and their influences are considered. Comparisons are made wherever possible with recorded results available in the literature. Modeling and analysis has shown the validity of the proposed model.<\div>
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