Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Babak Bozorgmehri"'
This work introduces a surface-to-surface contact description in the context of beam-to-beam contact. The introduced contact description is formulated in the frame work of the absolute nodal coordinate formulation. Leveraging the solid element-like f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c78aa8b77c6ec66ecbc1db32a55debe0
https://lirias.kuleuven.be/handle/20.500.12942/703975
https://lirias.kuleuven.be/handle/20.500.12942/703975
Achilles sub-tendons are materially and geometrically challenging structures that can nearly undergo around 15% elongation from their pre-twisted initial states during physical activities. Sub-tendons' cross-sectional shapes are subject-specific, var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9f780b135c166a0bbe4ebe607625f6d
https://lirias.kuleuven.be/handle/20.500.12942/700183
https://lirias.kuleuven.be/handle/20.500.12942/700183
Publikováno v:
European Journal of Mechanics - A/Solids. 97:104824
This paper explores the usability of several beam elements based on the Absolute Nodal Coordinate Formulation (ANCF) subjected to torsional and bi-moment loading scenarios. ANCF beam element solutions are compared against an analytical solution and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf6487f0e652b3292c5cf9c7fe204fc7
https://doi.org/10.1016/j.euromechsol.2022.104824
https://doi.org/10.1016/j.euromechsol.2022.104824
Publikováno v:
Volume 2: 41st Computers and Information in Engineering Conference (CIE).
A line-to-line beam contact formulation in the framework of the absolute nodal coordinate formulation (ANCF) is introduced in this paper. Higher- and lower-order ANCF beam elements employ the introduced beam contact formulation. The higher- and lower
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a6a2bf8e870536932d5acf9a73a69a9
https://doi.org/10.1115/detc2021-70450
https://doi.org/10.1115/detc2021-70450
Publikováno v:
Journal of Sound and Vibration. 453:214-236
A finite-element based absolute nodal coordinate formulation (ANCF) is applied to dynamic analysis of high-speed rotating shafts. To this end, a four-node higher-order ANCF beam element with third-order derivatives in the axial and cross-section dire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28bffbac30f54a27a1d73cde0163993c
https://doi.org/10.1016/j.jsv.2019.03.022
https://doi.org/10.1016/j.jsv.2019.03.022
Publikováno v:
Bozorgmehri, B, Yu, X, Matikainen, M K, Harish, A B & Mikkola, A 2021, ' A study of contact methods in the application of large deformation dynamics in self-contact beam ', Nonlinear Dynamics, vol. 103, no. 1, pp. 581-616 . https://doi.org/10.1007/s11071-020-05984-x
This paper introduces a procedure in the field of computational contact mechanics to analyze contact dynamics of beams undergoing large overall motion with large deformations and in self-contact situations. The presented contact procedure consists of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49b9dfddf76f38d3495ff3b9dae14837
https://doi.org/10.1007/s11071-020-05984-x
https://doi.org/10.1007/s11071-020-05984-x
Publikováno v:
Volume 6: 14th International Conference on Multibody Systems, Nonlinear Dynamics, and Control.
In this study, a higher-order finite element based on the absolute nodal coordinate formulation (ANCF) is applied in the dynamic analysis of high-speed rotating shafts. Static and modal tests are carried out to analyze the performance and accuracy of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::199f7fc28361cd98a9c21ce71a10e5ec
https://doi.org/10.1115/detc2018-86073
https://doi.org/10.1115/detc2018-86073