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The Global ETD Search service is a free service for researchers
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Showing 91 to 100 of 3709 (0.398 seconds)Spelling suggestions: "subject:"then finite element method"" "subject:"them finite element method""
| 91 |
Finite element analysis of nonlinear deformation mechanisms in semiconductor packages /Ayhan, Ali Osman, January 1999 (has links)
Thesis (Ph. D.)--Lehigh University, 2000. / Includes vita. Includes bibliographical references (leaves 246-255).
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| 92 |
An hp-finite element computational framework for nonlinear magneto-fluid problems including magnetostrictionDarong, Jin January 2015 (has links)
No description available.
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| 93 |
Ontleding van swigtingsmeganismes in aluminium buiseCoetzee, Gerhard 05 February 2014 (has links)
D.Ing. (Mechanical Engineering) / The local buckling of axially loaded thin walled circular aluminium tubes is investigated in this work. Various buckling modes can be identified depending on certain geometrical ratios. Tubes with a thickness to diameter ratio of between 0,016 and 0,1 will buckle according to the so called axi-symmetric mode which is a very efficient collapse mechanism for energy absorbing purposes. Although there are numerous analytical solutions for this collapse mode the results are not fully descriptive. A finite-element model was developed and is described in this work. With this model it is possible to analyse the collapse mechanism in detail and the results obtained compare favourably with experimental values. When a relatively long thin walled tube is loaded axially it will undergo Euler buckling. This is not an effective collapse mechanism for energy absorbing purposes and a concept that overcomes this disadvantage is presented. With this energy absorber it is possible for axially loaded longthin walled circular tubes to collapse into a mode that resembles the axi-symmetric collapse mode. A finite element model was developed and successfully used to analyse the proposed concept. The results obtained correlate well with experimental values. A low speed impact test rig was designed, manufactured and commissioned. This rig was used to conduct dynamic tests on the proposed energy absorber and it was concluded that the proposed concept is viable for applications that require an inexpensive, reliable energy absorber with a long strokelength.
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| 94 |
Non-linear finite element analysis of thin-walled membersLee, Han-Ping January 1977 (has links)
No description available.
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| 95 |
Finite element analysis of soil cutting and tractionHanna, Alfred Wilson. January 1975 (has links)
No description available.
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| 96 |
Permanent-magnet models in finite element analysisBui, QuocViet January 1977 (has links)
No description available.
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| 97 |
Finite element methods for quasi-prismatic bodies with application to gears /Vijayakar, Sandeep M. January 1987 (has links)
No description available.
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| 98 |
A COMPARATIVE STUDY OF DISPLACEMENT, HYBRID AND MIXED FINITE ELEMENT METHODS IN CUT-OUT AND INCLUSION PROBLEMS.Chidambaram, Natarajan V. January 1984 (has links)
No description available.
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| 99 |
Symplectic analysis of flexible structures by finite elements毛生根, Mao, Shenggen. January 1996 (has links)
published_or_final_version / Civil and Structural Engineering / Doctoral / Doctor of Philosophy
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| 100 |
Nonlinear vibration analysis of multilayer sandwich structure by incremental finite elementsIu, Vai-pan, 姚偉彬 January 1985 (has links)
published_or_final_version / Civil Engineering / Doctoral / Doctor of Philosophy
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