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A penalty-based cell vertex finite volume method for two-dimensional contact problems
In this paper, a penalty-based cell vertex finite volume method (P-CV-FVM) is proposed for the computation of two-dimensional contact problems. The...
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Improved area regularization technique for penalty-method-based node-to-segment contact analysis
Among numerous approaches that have been presented for computational contact analysis, the node-to-segment (NTS) approach is widely adopted in...
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Frictional node-to-segment contact analysis based on the modified area regularization technique
Node-to-segment (NTS) contact algorithm based on the penalty method remains significant in the industry owing to its computational efficiency and...
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A finite volume adaptation of beam-to-beam contact interactions implemented for geometrically exact Simo–Reissner beams
This paper presents an adaption of the finite-element based beam-to-beam contact interactions into a finite volume numerical framework. A previous...
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Efficient implementation on accuracy improvement of the two-dimensional node-to-segment contact approach for explicit dynamic analysis
The penalty-method-based node-to-segment (NTS) approach is widely employed in the explicit dynamic analysis owing to its computational efficiency and...
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Modeling of Large Sliding Between Contacting Bodies by Penalty-Based Element-Free Galerkin Method Using Node-to-Segment Approach
The present study investigates large sliding contact behavior between solid bodies by employing the element-free Galerkin method (EFGM), which is a...
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Node-to-surface contact algorithm for the calculation of the acoustic response
Plates are omnipresent in many industrial machinery and structures, such as tanks and bridges. In industry, the impacted plates represent a...
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A model for contact and friction between beams under large deformation and sheaves
This work focuses on the modeling of contact between sheaves and flexible axially moving beams. A two-dimensional beam finite element is employed,...
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A novel node-to-segment algorithm in smoothed finite element method for contact problems
Studies have found that the widely-used one-pass node-to-segment (NTS) algorithm for contacts fails to pass the contact patch test. Solution errors...
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A finite element approach for simplified 2D nonlinear dynamic contact/impact analysis
In this paper, a simplified numerical approach for finite element dynamic analysis of an inelastic solid structure subjected to solid object impact...
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A Systematic Review of Isogeometric Contact Analysis and Its Applications
The interaction across the contact interfaces has a wide range of applications in many engineering and industrial processes. The development of...
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Optimization of the Ferrite Bars in Power Pads for Inductive Power Transfer Systems Based on Penalty Function
The efficiency of an inductive power transfer (IPT) system is closely related to the mutual inductance between its coupled coils. This paper proposes...
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Methodology for Obtaining Contact Model Parameters of Projectile Barrel Coupled System: A Parameter Identification Approach
In this paper, the parameter identification problem of contact force model for the complex contacting surfaces between rotating band and rifling is...
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Coupling effect of large deformation and surface roughness on dynamic frictional contact behaviors of hyperelastic material
The energy is a crucial factor in dynamical contact analysis. And the complexity of real-world surface morphologies characterized by roughness, poses...
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A 2-dimentional contact analysis using second-order virtual element method
In the present study, we exploit the use of second-order virtual element method (VEM) for contact analysis in 2-dimension within the context of...
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A FETI B-differentiable equation method for elastic frictional contact problem with nonconforming mesh
In this study, a novel approach is proposed by integrating the finite element tearing and interconnecting (FETI) method into the B-differentiable...
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GPU-accelerated vector-form particle-element method for 3D elastoplastic contact of structures
A graphics processing unit (GPU)-accelerated vector-form particle-element method, i.e., the finite particle method (FPM), is proposed for 3D...
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Guiding real-world reinforcement learning for in-contact manipulation tasks with Shared Control Templates
The requirement for a high number of training episodes has been a major limiting factor for the application of Reinforcement Learning (RL) in...
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Adaptive impact analysis in flexible multibody systems based on hierarchically refined IGA models
Usually, detailed impact simulation models within flexible multibody systems have to be set up manually rather than being generated automatically....
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Topology optimization of elastic contact problems with maximum contact pressure constraint
In this work, we develop a topology optimization method for linear elastic contact problems with maximum contact pressure constraint. First, the...
