Results 21 to 30 of about 63,838 (312)
Partial Differential Equations in Applied Mathematics, 2022 In the present investigation, an attempt is performed to analyse the existence of multiple exact solutions for magnetohydrodynamic flows of second-grade and Walter’s B fluids due continuously contracting flat sheet with partial slip condition at the ...
Anil Kumar Gautam +5 more
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Rarefied hypersonic flow simulations using the Navier-Stokes equations with non-equilibrium boundary conditions [PDF]
, 2012 This paper investigates the use of Navier-Stokes-Fourier equations with non-equilibrium boundary conditions (BCs) for simulation of rarefied hypersonic flows.
Reese, Jason M. +5 more
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Mathematical model and simulation of free balloon liftoff in the presence of surface winds
Aviation, 2022 A mathematical model of free balloon launches in windy conditions is based on the conservation of the linear momentum in horizontal and vertical axes.
Nihad E. Daidzic
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Nihon Kikai Gakkai ronbunshu, 2020 The water lubrication characteristic of partial water-repellent (slip) type flat thrust bearings was examined. In this bearing, water-repellent (slip) regions and hydrophilic (non-slip) regions were alternately arranged in the slip direction, and the ...
Akitoshi TAKEUCHI
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Energies, 2018 Slip boundary has an important influence on fluid flow, which is non-negligible in rock micro-fractures. In this paper, an improved pseudo-potential multi-relaxation-time (MRT) lattice Boltzmann method (LBM), which can achieve a large density ratio, is ...
Pengyu Wang +3 more
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Molecular dynamics investigation of the slip flow liquid–solid interfacial thermal conductance
AIP Advances, 2021 With the integrated high-power device packaging structure rapidly developing, the embedded heat dissipation architectures are challenged by the local micro-/nanoscale massive heat flux.
Zhenyu Wang +4 more
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Numerical analysis of low-Reynolds-number flow past an array of pillars with surface slip
Nihon Kikai Gakkai ronbunshuIn the development of micro- and nano-fluidic devices incorporating nanopillar structures to create nanoscale confined flow paths, it is important to consider the slip velocity on the pillar surface, which reflects the local wettability.
Takehiro FUJII, Takeshi OMORI
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Solution of Time Periodic Electroosmosis Flow with Slip Boundary
Abstract and Applied Analysis, 2014 Recent research confirms that slip of a fluid on the solid surface occurs at micrometer scale. Slip on solid surface may cause the change of interior material deformation which consequently leads to the change of velocity profile and stress field.
Qian Sun +3 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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Wall slip and fluidity in emulsion flow [PDF]
Physical Review E, 2015 The microscopic origin of apparent wall slip is studied systematically using a confocal laser scanning microscope coupled to a rheometer. We obtain flow curves on a model emulsion from classical macroscopic measurements that are compared with flow curves obtained from microscopic measurements. By controlling the wetting properties of the shearing walls,
Paredes, J., Shahidzadeh, N., Bonn, D.
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