Zobrazeno 1 - 10
of 87
pro vyhledávání: '"G. Sanborn"'
Publikováno v:
Journal of Mechanical Science and Technology. 35:4363-4380
Multi-flexible-body dynamics (MFBD) and the discrete element method (DEM) are well suited for co-simulation. This paper proposes an efficient, robust, and stable strategy for co-simulating between MFBD solvers and DEM solvers based on the conventiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d41d10532f06aa8e4b2262c2177c978
https://doi.org/10.1007/s12206-021-0908-2
https://doi.org/10.1007/s12206-021-0908-2
Publikováno v:
Multibody System Dynamics. 26:191-211
The Absolute Nodal Coordinate Formulation (ANCF) is a relatively new nonlinear finite element type that uses Hermite splines for shape functions. In this investigation, the ANCF is examined as a possible tool for use in modeling the media in flexible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c4c7553df2c9ab337d3f452944afb6
https://doi.org/10.1007/s11044-011-9248-9
https://doi.org/10.1007/s11044-011-9248-9
Autor:
Graham G. Sanborn, Ahmed A. Shabana
Publikováno v:
Multibody System Dynamics. 22:181-197
For almost a decade, the finite element absolute nodal coordinate formulation (ANCF) has been used for both geometry and finite element representations. Because of the ANCF isoparametric property in the cases of beams, plates and shells, ANCF finite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9422b0f7f831e575d629398b610aed4
https://doi.org/10.1007/s11044-009-9157-3
https://doi.org/10.1007/s11044-009-9157-3
Autor:
Graham G. Sanborn, Ahmed A. Shabana
Publikováno v:
Nonlinear Dynamics. 58:565-572
The NURBS method is widely used for representing the geometry of engineering and physics systems in computer aided design (CAD) software. However, no finite element formulations currently used in computer aided analysis (CAA) can produce complex geom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::030f395686018fe67b6a3a4dcf541e40
https://doi.org/10.1007/s11071-009-9501-4
https://doi.org/10.1007/s11071-009-9501-4
Autor:
Ahmed A. Shabana, Graham G. Sanborn
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics. 223:107-120
In a previous investigation, a non-linear finite element formulation for modelling rail structural flexibility in multibody railroad vehicle systems was presented. This formulation required the use of isoparametric interpolation based on the finite e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52c83c2653604554ffe94c98dc7863b1
https://doi.org/10.1243/14644193jmbd183
https://doi.org/10.1243/14644193jmbd183
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics. 222:381-392
This investigation aims to demonstrate the effect of structural flexibility on the wheel—rail contact location and forces in railroad vehicle dynamics. It is shown that there is a strong dynamic coupling between the car body deformation coordinates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1090aa945f3922f5d09738345017a45
https://doi.org/10.1243/14644193jmbd142
https://doi.org/10.1243/14644193jmbd142
Publikováno v:
Journal of Computational and Nonlinear Dynamics. 9
This study proposes a systematic extension of a multiflexible-body dynamics (MFBD) formulation that is based on a recursive formulation for rigid body dynamics. It is extended to include nonlinear plastic and hyperelastic material models for the flex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51c127a5e830be3a1cc04f43ca051fbe
https://doi.org/10.1115/1.4027580
https://doi.org/10.1115/1.4027580
Akademický článek
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Autor:
G. Sanborn, S. Otter
In an original and provocative series of readings that range across Melville's career, the contributors consider not only the sources and implications of Melville's aesthetics, but the relationship between aesthetic criticism, historical analysis, an
Publikováno v:
Volume 5: 6th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C.
In a companion paper [1], a low computational cost nonlinear formulation was presented to for the analysis of the forces of long trains. The formulation allows systematically changing the number of degrees of freedom of each rail car and includes the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b914a1d8b81821174bf9429985e04949
https://doi.org/10.1115/detc2007-34525
https://doi.org/10.1115/detc2007-34525