Results 11 to 20 of about 2,802,132 (301)
A Fully Implicit Method for Robust Frictional Contact Handling in Elastic Rods [PDF]
Extreme Mechanics Letters, 2022 Accurate frictional contact is critical in simulating the assembly of rod-like structures in the practical world, such as knots, hairs, flagella, and more.
Dezhong Tong +3 more
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A barrier method for frictional contact on embedded interfaces [PDF]
Computer Methods in Applied Mechanics and Engineering, 2021 We present a barrier method for treating frictional contact on interfaces embedded in finite elements. The barrier treatment has several attractive features, including: (i) it does not introduce any additional degrees of freedom or iterative steps, (ii ...
J. Choo +5 more
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Investigating frictional contact behavior for soft material robot simulations
Meccanica (Milano. Print), 2023 The ability to interact safely with the environment is known as one of the major advantages of soft robots (SRs). Due to their low material stiffness, these continuously deformable robots offer inherent flexibility.
Rebecca Berthold +3 more
semanticscholar +1 more source
An elastic rod in frictional contact with a rigid cylinder
Journal of the mechanics and physics of solids, 2022 We investigate the load transmission along an elastic rod of finite cross-section in contact with a rigid cylinder, as system often referred to as the generalized capstan problem .
P. Grandgeorge, T. Sano, P. Reis
semanticscholar +1 more source
Influence of contact curvature on frictional energy dissipation under varying tangential loads
Friction, 2023 This study investigates the effect of contact surface curvatures on the friction response under varying tangential loadings using a finite element (FE) model.
Sumin Baek, Seunghun Baek
doaj +1 more source
An unbiased Nitsche’s formulation of large deformation frictional contact and self-contact
Computer Methods in Applied Mechanics and Engineering, 2017 Franz Chouly, Yves Renard
exaly +2 more sources
A nonsmooth generalized‐ alpha method for mechanical systems with frictional contact
International Journal for Numerical Methods in Engineering, 2021 In this article, the existing nonsmooth generalized‐ α method for the simulation of mechanical systems with frictionless contacts, modeled as unilateral constraints, is extended to systems with frictional contacts.
G. Capobianco +3 more
semanticscholar +1 more source
A Kind of FM-BEM Penalty Function Method for a 3D Elastic Frictional Contact Nonlinear System
Journal of Mathematics, 2021 In this paper, a kind of node_face frictional contact FM-BEM penalty function method is presented for 3D elastic frictional contact nonlinear problems. According to the principle of minimum potential energy, nonpenetrating constraints are introduced into
Chunxiao Yu +3 more
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Frictional Heating of Tribological Contacts [PDF]
Journal of Tribology, 1995 Wherever friction occurs, mechanical energy is transformed into heat. The maximum surface temperature associated with this heating can have an important influence on the tribological behavior of the contacting components. For band contacts the partitioning of heat has already been studied extensively; however, for circular and elliptic contacts only ...
Bos, J., Moes, H.
openaire +2 more sources
Advances in Mechanical Engineering, 2022 The coupled vibration in the turbine disk-blade system (TDS) is one of the main bottlenecks that hinder the further development of high-performance engines.
Ming Yu +5 more
doaj +1 more source