Results 51 to 60 of about 2,237,184 (349)
Strong dynamical effects during stick-slip adhesive peeling [PDF]
, 2013 We consider the classical problem of the stick-slip dynamics observed when peeling a roller adhesive tape at a constant velocity. From fast imaging recordings, we extract the dependencies of the stick and slip phases durations with the imposed peeling ...
Cortet, Pierre-Philippe +3 more
core +2 more sources
Fokker-Planck and Langevin equations for arbitrary slip velocities [PDF]
Physical Review A, 1987 An expression for the Fokker-Planck equation governing the velocity distribution function of particles or heavy molecules immersed in a host light gas valid for arbitrary mean velocities of the heavy component is given. This expression generalizes previous results which were limited to small differences between the mean velocities of the heavy and ...
Fernández Feria, Ramón +1 more
openaire +4 more sources
CFD study of the effect of unsteady slip velocity waveform on shear stress in membrane systems
Chemical Engineering and Science, 2018 An unsteady forced slip velocity has an important effect on the flow conditions adjacent to a membrane interface, which can help control concentration polarisation (CP) and fouling. This study explores the effect of non-sinusoidal slip velocity waveforms
Y. Liang, G. F. Weihs, D. Fletcher
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Journal of Applied Mathematics, 2014 The magnetohydrodynamic (MHD) boundary layer flow of a nanofluid past a stretching/shrinking sheet with velocity, thermal, and solutal slip boundary conditions is studied.
Syahira Mansur, Anuar Ishak
doaj +1 more source
Ain Shams Engineering Journal, 2015 This paper investigates the unsteady free convective flow of heat generating/absorbing fluid through a porous vertical channel with velocity slip and temperature jump.
Samuel O. Adesanya
doaj +1 more source
On the velocity-strengthening behavior of dry friction
, 2014 The onset of frictional instabilities, e.g. earthquakes nucleation, is intimately related to velocity-weakening friction, in which the frictional resistance of interfaces decreases with increasing slip velocity.
Bar-Sinai, Yohai +3 more
core +1 more source
Journal of Membrane Science, 2018 One of the most noteworthy achievements in reverse osmosis (RO) efficiency is the improvement in membrane permeance. Although current membranes offer higher permeance (and flux) than older RO membranes, increases in permeate flux are limited by ...
S. Y. Lim +4 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek +5 more
wiley +1 more source
On the effect of surfactant adsorption and viscosity change on apparent slip in hydrophobic microchannels [PDF]
, 2007 Substantial experimental, theoretical, as well as numerical effort has been invested to understand the effect of boundary slippage in microfluidic devices.
Harting, Jens, Kunert, Christian
core +3 more sources