Transportation of thermal and velocity slip factors on three-dimensional dual phase nanomaterials liquid flow towards an exponentially stretchable surface [PDF]
Scientific Reports, 2022 The fundamental purpose of this research is to elaborate on slip boundary conditions and the flow of three-dimensional, stable, incompressible, rotating movements of nanoparticles lying across a stretchable sheet. The mathematical model for fluid flow is
Azad Hussain +6 more
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Slip velocity of large neutrally buoyant particles in turbulent flows
New Journal of Physics, 2012 We discuss possible definitions for a stochastic slip velocity that describes the relative motion between large particles and a turbulent flow. This definition is necessary because the slip velocity used in the standard drag model fails when particle ...
G Bellani, E A Variano
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Velocity Slip in a Deep-sea Slurry Pump and Its Effect on Particle Transportation [PDF]
Journal of Applied Fluid Mechanics, 2023 The slurry pump, which forms the core equipment of the deep-sea mining (DSM) system, provides lifting power for the ore from the seabed to the sea level, which is crucial for the safety of coarse ore particle transportation.
Y. Lv +5 more
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Flow behaviour and structure of heterogeneous particles-water mixture in horizontal and inclined pipes [PDF]
EPJ Web of Conferences, 2018 The effect of slurry velocity and mean concentration of heterogeneous particle-water mixture on flow behaviour and structure in the turbulent regime was studied in horizontal and inclined pipe sections of inner diameter D = 100 mm.
Vlasák Pavel +2 more
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Entropy, 2022 The specific objective of the present work study is to propose an anisotropic slip boundary condition for three-dimensional (3D) simulations with adjustable streamwise and spanwise slip length by the discrete unified gas kinetic scheme (DUGKS).
Wenqiang Guo, Guoxiang Hou
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Inferring forms of glacier slip laws from estimates of ice-bed separation during glacier slip
Journal of Glaciology, 2023 Sea-level projections depend sensitively on the parameterization used for basal slip in glacier flow models. During slip over rock-beds, ice-bed separation increases with slip velocity and basal water pressure.
Jacob B. Woodard +3 more
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Weakening behavior of the shallow megasplay fault in the Nankai subduction zone
Earth, Planets and Space, 2022 The Nankai Trough megasplay fault hosts diverse modes of fault slip, ranging from slow slip events to megathrust earthquakes, and is responsible for related phenomena such as tsunamis and submarine landslides.
Alexander Roesner +3 more
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Velocity slip on curved surfaces [PDF]
Physical Review E, 2014 The Navier boundary condition for velocity slip on flat surfaces, when expressed in tensor form, is readily extended to surfaces of any shape. We test this assertion using molecular dynamics simulations of flow in channels with flat and curved walls and for rotating cylinders and spheres, all for a wide range of solid-liquid interaction strengths.
Chen, Weikang, Zhang, Rui, Koplik, Joel
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A Three-Dimensional Slip Velocity Model for Water-Lubricated Hydrodynamic Journal Bearings
Journal of Marine Science and Engineering, 2022 Hydrodynamic journal bearings, coated with polytetrafluoroethylene (PTFE) and lubricated by water, have been widely used in ships and large-scale pumps, and the function is to maintain the stability of rotor system.
Yandong Gu +4 more
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Simulation of the Slip Velocity Effect in an AC Electrothermal Micropump
Micromachines, 2020 The principal aim of this study was to analyze the effect of slip velocity at the microchannel wall on an alternating current electrothermal (ACET) flow micropump fitted with several pairs of electrodes. Using the finite element method (FEM), the coupled
Fraj Echouchene +2 more
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