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Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/19484
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| Title: | Dynamic analysis of drillstring with FEM by considering wellbore-drillstring contact |
| Authors: | Maziar, Mohammadzadeh
Mohammadreza, Ghazavi
Mohammad, Sahebkar |
| E-mail: | m.mohammadzadeh@modares.ac.ir
ghazavim@modares.ac.ir
Sahebkar@gmail.com |
| Keywords: | Drillstring
Dynamic analysis
Finite element method (FEM) |
| Issue Date: | 27-Feb-2012 |
| Publisher: | Universiti Malaysia Perlis (UniMAP) |
| Department: | Pusat Pengajian Kejuruteraan Mekatronik |
| Series/Report no.: | Proceedings of the International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) |
| Abstract: | In this research,the finite element method (FEM) is
applied to analyze the drillstring vibration. The contact between
different parts of the drillstring and the borehole wall has been
considered which was ignored by other FEM formulations. The
finite element formulation is then integrated into a computational
scheme for calculating the natural frequencies of the
drillstring,the capability of the developed computational scheme
tested for dynamic response calculations. Comparisons are made
wherever possible with recorded results available in the
literature. |
| Description: | International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) organized by School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), 27th - 28th Februari 2012 at Bayview Beach Resort, Penang, Malaysia. |
| URI: | http://hdl.handle.net/123456789/19484 |
| Appears in Collections: | Conference Papers
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Files in This Item:
| File |
Description |
Size | Format |
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| AM01.pdf | Access is limited to UniMAP community | 513.16 kB | Adobe PDF | View/Open |
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