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Keywords: DEM-FEM coupling
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Journal Articles

First-Body Versus Third-Body: Dialogue Between an Experiment and a Combined Discrete and Finite Element Approach

Mathieu Renouf, Viet-Hung Nhu, Aurélien Saulot, Francesco Massi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2014, 136(2): 021104.
Paper No: TRIB-13-1129
https://doi.org/10.1115/1.4026062
Published Online: February 19, 2014
... results but also quantitative ones and suggest a new approach to study in deeper third-body rheology. DEM-FEM coupling third-body flows photoelasticimetry When two bodies in contact (called first bodies [ 1 ]) are submitted to tribological conditions (contact pressure and shear velocity...
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Topics: Cylinders, Disks, Finite element methods, Particulate matter, Stress, Discrete element methods, Finite element analysis, Flow (Dynamics), Vibration, Simulation
Journal Articles

Coupling Continuous and Discontinuous Descriptions to Model First Body Deformation in Third Body Flows

Hong-Phong Cao, Mathieu Renouf, Frédéric Dubois, Yves Berthier
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 041601.
https://doi.org/10.1115/1.4004881
Published Online: October 4, 2011
... )], the bodies in contact [( 4 )], and the contact interface [( 5 )], but considering all these scales simultaneously remains difficult. friction DEM-FEM coupling NSCD third body flows deformation finite element analysis friction internal stresses rheology velocity 25 10 2010 25...
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Topics: Cohesion, Deformation, Flow (Dynamics), Friction, Particulate matter, Rheology, Simulation, Stiffness, Tribology, Discrete element methods