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   Articles with "floating frame" as a keyword



On the relevance of inertia related terms in the equations of motion of a flexible body in the floating frame of reference formulation

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recommendations! Published in 2019 at "Multibody System Dynamics"

DOI: 10.1007/s11044-018-09662-0

Abstract: The floating frame of reference formulation is an established method for the description of linear elastic bodies within multibody dynamics. An exact derivation leads to rather complex equations of motion. In order to reduce the… read more here.

Keywords: floating frame; reference formulation; equations motion; frame reference ... See more keywords

The tangent stiffness matrix for an absolute interface coordinates floating frame of reference formulation

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recommendations! Published in 2019 at "Multibody System Dynamics"

DOI: 10.1007/s11044-019-09689-x

Abstract: In this work, a full and complete development of the tangent stiffness matrix is presented, suitable for the use in an absolute interface coordinates floating frame of reference formulation. For simulation of flexible multibody systems,… read more here.

Keywords: stiffness matrix; tangent stiffness; matrix; stiffness ... See more keywords

Inertia forces and shape integrals in the floating frame of reference formulation

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recommendations! Published in 2017 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-017-3355-y

Abstract: Modeling and analysis of complex dynamical systems can be effectively performed using multibody system (MBS) simulation software. Many modern MBS packages are able to efficiently and reliably handle rigid and flexible bodies, often offering a… read more here.

Keywords: shape integrals; floating frame; frame reference; inertia ... See more keywords

Rotordynamics Local Frame Formulations for 3D Continuum Finite Elements

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recommendations! Published in 2025 at "Journal of Computational and Nonlinear Dynamics"

DOI: 10.1115/1.4069322

Abstract: This paper presents the derivation of the nodal-based floating frame of reference formulation equations of motion stemming from flexible multibody dynamics tailored for rotordynamics applications characterized by large rotations around a single spatially fixed axis.… read more here.

Keywords: local frame; rotordynamics local; frame formulations; equations motion ... See more keywords

A Study on the Hydrodynamic Response Characteristics of Vessel-Shaped Cages Based on the Smoothed Particle Hydrodynamics Method

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recommendations! Published in 2024 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse12122199

Abstract: Due to the limitations of farming space, fish cage aquaculture is gradually expanding into offshore deep-sea areas, where the environmental conditions surrounding deep-sea fish cages are more complex and harsher compared to those in shallower… read more here.

Keywords: hydrodynamics; fish cage; response; cage ... See more keywords