Effect of tapered angle of a conical nose indenter on the energy absorbing variation of a copper pipe subjected to axial crushing
In the present research work, a 100 mm long copper pipe segment with a 1 mm wall thickness is subjected to a drop weight impact by a conical shaped steel indenter with varying nose angles but constant mass. The impact velocity of the indenter was kept constant so that the kinetic energy available...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Inderscience Publishers
2012
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/26901/ http://irep.iium.edu.my/26901/1/IJESMS040403_SHAH.pdf |
| _version_ | 1848779727349743616 |
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| author | Shah, Qasim Hussain Naily, Hanis Ramly, Nur Syuhada |
| author_facet | Shah, Qasim Hussain Naily, Hanis Ramly, Nur Syuhada |
| author_sort | Shah, Qasim Hussain |
| building | IIUM Repository |
| collection | Online Access |
| description | In the present research work, a 100 mm long copper pipe segment with a 1 mm wall
thickness is subjected to a drop weight impact by a conical shaped steel indenter with varying
nose angles but constant mass. The impact velocity of the indenter was kept constant so that the
kinetic energy available at impact was same for all cases. The effect of indenter nose angle from
10° to 85° was investigated with absorbed energy rising with the increasing nose angle. The
problem was modelled in explicit finite element code LS Dyna. The variations in pipe folding
with increasing nose angle were observed. Moreover, it was found that at a particular indenter
nose angle the pipe was folded onto itself which may be a helpful hint in manufacturing of
straight double wall pipes. |
| first_indexed | 2025-11-14T15:22:22Z |
| format | Article |
| id | iium-26901 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:22:22Z |
| publishDate | 2012 |
| publisher | Inderscience Publishers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-269012012-11-21T03:05:28Z http://irep.iium.edu.my/26901/ Effect of tapered angle of a conical nose indenter on the energy absorbing variation of a copper pipe subjected to axial crushing Shah, Qasim Hussain Naily, Hanis Ramly, Nur Syuhada TJ170 Mechanics applied to machinery. Dynamics In the present research work, a 100 mm long copper pipe segment with a 1 mm wall thickness is subjected to a drop weight impact by a conical shaped steel indenter with varying nose angles but constant mass. The impact velocity of the indenter was kept constant so that the kinetic energy available at impact was same for all cases. The effect of indenter nose angle from 10° to 85° was investigated with absorbed energy rising with the increasing nose angle. The problem was modelled in explicit finite element code LS Dyna. The variations in pipe folding with increasing nose angle were observed. Moreover, it was found that at a particular indenter nose angle the pipe was folded onto itself which may be a helpful hint in manufacturing of straight double wall pipes. Inderscience Publishers 2012-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/26901/1/IJESMS040403_SHAH.pdf Shah, Qasim Hussain and Naily, Hanis and Ramly, Nur Syuhada (2012) Effect of tapered angle of a conical nose indenter on the energy absorbing variation of a copper pipe subjected to axial crushing. International Journal of Engineering Systems Modelling and Simulation, 4 (4). pp. 174-180. ISSN 1755-9766 http://www.inderscience.com/info/inarticle.php?artid=50004 10.1504/IJESMS.2012.050004 |
| spellingShingle | TJ170 Mechanics applied to machinery. Dynamics Shah, Qasim Hussain Naily, Hanis Ramly, Nur Syuhada Effect of tapered angle of a conical nose indenter on the energy absorbing variation of a copper pipe subjected to axial crushing |
| title | Effect of tapered angle of a conical nose indenter on
the energy absorbing variation of a copper pipe
subjected to axial crushing |
| title_full | Effect of tapered angle of a conical nose indenter on
the energy absorbing variation of a copper pipe
subjected to axial crushing |
| title_fullStr | Effect of tapered angle of a conical nose indenter on
the energy absorbing variation of a copper pipe
subjected to axial crushing |
| title_full_unstemmed | Effect of tapered angle of a conical nose indenter on
the energy absorbing variation of a copper pipe
subjected to axial crushing |
| title_short | Effect of tapered angle of a conical nose indenter on
the energy absorbing variation of a copper pipe
subjected to axial crushing |
| title_sort | effect of tapered angle of a conical nose indenter on
the energy absorbing variation of a copper pipe
subjected to axial crushing |
| topic | TJ170 Mechanics applied to machinery. Dynamics |
| url | http://irep.iium.edu.my/26901/ http://irep.iium.edu.my/26901/ http://irep.iium.edu.my/26901/ http://irep.iium.edu.my/26901/1/IJESMS040403_SHAH.pdf |