Results 101 to 110 of about 667,141 (301)
An Improved Parameter Identification Algorithm for the Friction Model of Electro-Hydraulic Servo Systems. [PDF]
Sensors (Basel), 2023 Liao J, Zhou F, Zheng J.
europepmc +1 more source
Dry Friction due to Adsorbed Molecules
, 2002 Using an adiabatic approximation method, which searches for Tomlinson model-like instabilities for a simple but still realistic model for two crystalline surfaces in the extremely light contact limit, with mobile molecules present at the interface ...
C. Caroli +7 more
core +1 more source
Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows
Advanced Engineering Materials, EarlyView.A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba +5 more
wiley +1 more source
A first order friction model for lubricated sheet metal forming
Theoretical and Applied Mechanics Letters, 2018 : This paper presents the derivation of a first order friction model for lubricated sheet metal forming. Assuming purely plastic real contacts, Newton's law of viscosity, and a square root behavior of the hydrodynamic coefficient of friction with respect
Hans B. Löfgren
doaj +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Development of a Novel Friction Model for Machining Simulations in Unidirectional Composite Materials. [PDF]
Polymers (Basel), 2022 Seward O +3 more
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First-passage time of Brownian motion with dry friction
, 2014 We provide an analytic solution to the first-passage time (FPT) problem of a piecewise-smooth stochastic model, namely Brownian motion with dry friction, using two different but closely related approaches which are based on eigenfunction decompositions ...
Chen, Yaming, Just, Wolfram
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Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
A Static Friction Model for Unlubricated Contact of Random Rough Surfaces at Micro/Nano Scale. [PDF]
Micromachines (Basel), 2021 Zhu S, Ni L.
europepmc +1 more source
A new approach to model tyre/road contact [PDF]
, 2006 In the Structural Dynamics and Acoustics group at the University of Twente, we aim to develop a quantitative tyre/road noise model. An essential part of this model is an accurate contact algorithm which is fast enough to simulate tyre vibrations up to ...
Boer, A. de, Wijnant, Y.H.
core +1 more source