Results 121 to 130 of about 390 (156)

Use of ANCF Finite Elements in MBS Textile Applications

Volume 6: 11th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, 2015
The objective of this investigation is to present a new flexible multibody system (MBS) approach for modeling textile roll-drafting sets used in chemical textile industry. The proposed approach can be used in the analysis of textile materials which have un-common material properties best described by specialized continuum mechanics constitutive models,
Liang Wang, Yongxing Wang, Antonio M. Recuero, Ahmed A. Shabana   +3 more
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ANCF analysis of the crude oil sloshing in railroad vehicle systems

Journal of Sound and Vibration, 2018
Abstract With the increase in crude oil rail transportation, accurate modelling of non-Newtonian crude oil rheological properties and the corresponding nonlinear sloshing effects becomes necessary in order to establish safety and operation guidelines.
Emanuele Grossi, Ahmed A. Shabana
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Nondimensional modelling of 2D beam for slope discontinuity problem in ANCF

Journal of Mechanical Science and Technology, 2020
Various mechanical and structural systems possess slope discontinuity. Some bodies with slope discontinuity can be modeled using absolute nodal coordinate formulation, which can accurately express the rigid body mode when using the element and global shape functions. However, at the intersection of slope discontinuities, it is not easy to construct the
Jiheon Kang, Jaewook Lee, Jinseok Jang, Changyoung Choi, Kunwoo Kim   +4 more
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Adaptive ANCF method and its application in planar flexible cables

Acta Mechanica Sinica, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Yue, Wei, Cheng, Zhao, Yang, Tan, Chunlin, Liu, Yongjian   +4 more
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Helicoseir as Shape of a Rotating String (II): 3D Theory and Simulation Using ANCF

Multibody System Dynamics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dmitrochenko, Oleg, Yoo, Wan-Suk, Pogorelov, Dmitry   +2 more
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ANCF Consistent Rotation-Based Finite Element Formulation

Journal of Computational and Nonlinear Dynamics, 2015
In this technical brief, a consistent rotation-based formulation is proposed using the absolute nodal coordinate formulation (ANCF) kinematic description. The proposed formulation defines a unique rotation field, employs one interpolation, captures shear deformations, does not suffer from the redundancy problem encountered when using large rotation ...
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Modeling and Analysis of Wire Rope in the Drilling Device Using ANCF Method

Advanced Materials Research, 2014
The wire rope of drilling device is modeled by using absolute nodal coordinate formulation (ANCF) which is presented for the analysis of three dimensional flexible cable in this paper. This formulation is suited for the analysis of large rotation and deformation problem.
Yue Zhang, Cheng Wei, Jiang Zhang, Yang Zhao   +3 more
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Development of ANCF Airless Tire Model for the Mars Rover

2020
Because of the scientific challenges of space explorations, several space agencies are involved in the design of autonomous planetary surface exploration devices. Examples are Mars rovers, designed with the goal of collecting terrain information, including dust, soil, rocks, and liquids.
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Integration of localized surface geometry in fully parameterized ANCF finite elements

Computer Methods in Applied Mechanics and Engineering, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
He, Gang, Patel, Mohil, Shabana, Ahmed
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Dynamic Modelling of Deep-Water Riser With Slug Flow Based on ALE-ANCF

Volume 4: Pipelines, Risers, and Subsea Systems, 2020
Abstract The internal flow in gas-liquid mixing riser often displays a flow pattern known as slug flow, in which gas and liquid are alternately distributed. Dynamic effects due to slug flow is normally most obvious in areas along the riser with high curvature, which is caused by the centrifugal load component.
Liping Sun, Shangmao Ai, Depeng Liu
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