Results 21 to 30 of about 1,140,371 (248)

An extension to the Navier-Stokes equations to incorporate gas molecular collisions with boundaries [PDF]

open access: yes, 2010
We investigate a model for micro-gas-flows consisting of the Navier-Stokes equations extended to include a description of molecular collisions with solid boundaries, together with first and second order velocity slip boundary conditions.
Reese, Jason M.   +9 more
core   +3 more sources

Magnetohydrodynamic (MHD) mixed convection slip flow and heat transfer over a vertical porous plate

open access: yesEngineering Science and Technology, an International Journal, 2015
The effects of velocity slip and thermal slip on MHD boundary layer mixed convection flow and heat transfer of an incompressible fluid past a plate in presence of suction/blowing are presented.
Swati Mukhopadhyay, Iswar Chandra Mandal
doaj   +1 more source

Frictional Properties and Seismogenic Potential of Caprock Shales

open access: yesEnergies, 2020
Fractures and faults are critical elements affecting the geomechanical integrity of CO2 storage sites. In particular, the slip of fractures and faults may affect reservoir integrity and increase potential for breach, may be monitored via the resulting ...
Bahman Bohloli   +5 more
doaj   +1 more source

The effect of slip length on vortex rebound from a rigid boundary [PDF]

open access: yes, 2013
The problem of a dipole incident normally on a rigid boundary, for moderate to large Reynolds numbers, has recently been treated numerically using a volume penalisation method by Nguyen van yen, Farge, and Schneider [Phys. Rev.
Dritschel, D.G.   +6 more
core   +1 more source

Numerical Solutions of Boundary Layer Flow over an Exponentially Stretching/Shrinking Sheet with Generalized Slip Velocity [PDF]

open access: yes, 2015
In this paper, the problem of steady laminar boundary layer flow and heat transfer over a permeable exponentially stretching/shrinking sheet with generalized slip velocity is considered.
Roslinda Nazar   +7 more
core   +1 more source

Effects of velocity and thermal wall slip on magnetohydrodynamics (MHD) boundary layer viscous flow and heat transfer of a nanofluid over a non-linearly-stretching sheet: a numerical study

open access: yesPropulsion and Power Research, 2018
In this analysis, the boundary layer viscous flow of nanofluids and heat transfer over a non-linearly-stretching sheet in the presence of a magnetic field is presented.
Dodda Ramya   +3 more
doaj   +1 more source

Thermal and Flow Analysis of Fully Developed Electroosmotic Flow in Parallel-Plate Micro- and Nanochannels with Surface Charge-Dependent Slip

open access: yesMicromachines, 2022
This study analytically investigates the coupled effects of surface charge and boundary slip on the fully developed electroosmotic flow and thermal transfer in parallel plate micro and nanochannels under the high zeta potential.
Long Chang   +3 more
doaj   +1 more source

Change in drag, apparent slip and optimum air layer thickness for laminar flow over an idealised superhydrophobic surface [PDF]

open access: yes, 2013
Analytic results are derived for the apparent slip length, the change in drag and the optimum air layer thickness of laminar channel and pipe flow over an idealised superhydrophobic surface, i.e. a gas layer of constant thickness retained on a wall.
Newton, M.I.   +13 more
core   +1 more source

Deriving the slip front propagation velocity with the slip- and slip-velocity-dependent friction laws via the use of the linear marginal stability hypothesis [PDF]

open access: yes, 2022
We analytically and numerically investigate the determining factors of the slip front propagation (SFP) velocity. The slip front has two forms characterized by intruding or extruding front.
Suzuki, Takehito, Takehito Suzuki
core   +1 more source

Homotopy study of magnetohydrodynamic mixed convection nanofluid multiple slip flow and heat transfer from a vertical cylinder with entropy generation

open access: yesPropulsion and Power Research, 2019
Stimulated by thermal optimization in magnetic materials process engineering, the present investigation investigates theoretically the entropy generation in mixed convection magnetohydrodynamic (MHD) flow of an electrically-conducting nanofluid from a ...
Nisha Shukla   +4 more
doaj   +1 more source

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