Results 41 to 50 of about 46,997 (268)
Brownian motion near a partial-slip boundary: A local probe of the no-slip condition [PDF]
Physics of Fluids, 2005 Motivated by experimental evidence of violations of the no-slip boundary condition for liquid flow in micrometer-scale geometries, we propose a simple, complementary experimental technique that has certain advantages over previous studies. Instead of relying on externally induced flow or probe motion, we suggest that colloidal diffusivity near solid ...
Lauga, Eric, Squires, Todd M.
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Advanced Engineering Materials, EarlyView.A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim +2 more
wiley +1 more source
Unsteady Ferrofluid Slip Flow in the Presence of Magnetic Dipole With Convective Boundary Conditions
IEEE Access, 2020 In this research article a micropolar Ferrofluid is analyzed. The flow is unsteady over an impulsively stretch sheet under the impact of MHD (Magnetohydrodynamics).
Saeed Islam +6 more
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Coseismic fault-slip distribution of the 2019 Ridgecrest Mw6.4 and Mw7.1 earthquakes
Scientific Reports, 2021 The 2019 Ridgecrest, California seismic sequence, including an Mw6.4 foreshock and Mw7.1 mainshock, represent the largest regional seismic events within the past 20 years.
Yang Gao +6 more
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On the Navier-Slip Boundary Condition for Computations of Impinging Droplets [PDF]
2015 IEEE 22nd International Conference on High Performance Computing Workshops, 2015 A mesh-dependent relation for the slip number in the Navier-slip with friction boundary condition for computations of impinging droplets with sharp interface methods is proposed. The relation is obtained as a function of Reynolds number, Weber number and the mesh size.
Jagannath Venkatesan +1 more
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Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
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Drag on a slip spherical particle moving in a couple stress fluid
Alexandria Engineering Journal, 2016 The creeping motion of a rigid slip sphere in an unbounded couple stress fluid is investigated. The linear slip boundary condition and the vanishing couple stress condition are applied on the surface of the sphere.
E.A. Ashmawy
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A squeeze flow problem with a Navier slip condition
Mathematical and Computer Modelling, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ming Fang +2 more
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
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Influence of slip conditions on the extrusion process of meshing co-direction twin screw
Shipin yu jixieObjectiveTo investigate the influence of material slip on the inner wall of the barrel and the surface of the screw on the extrusion process of the co-rotating twin screw.MethodsThe 3D model is designed by the relative motion method, and different slip ...
XU Zhen, LIU Zihao, HUANG Zhigang
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