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Design of an asymmetrical flow field-flow fractionation channel for uniform channel flow velocity
Journal of Microcolumn Separations, 1997A new design for an asymmetrical flow field-flow fractionation (FFF) channel, having a breadth that decreases exponentially along its length, is presented. It is shown that such a channel may be operated under certain flow conditions to obtain a constant mean channel flow velocity throughout its effective length.
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Flow Field of a Flame in a Channel
The Physics of Fluids, 1959A stationary flame is stabilized in a two-dimensional channel in such a way that it closely corresponds to the case of a flame propagating in a channel. The entire flow field of unburned and burned gases is mapped by taking stroboscopic photographs of small particles suspended in the combustible gases.
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ON TRANSIENT MAGNETOHYDRODYNAMIC FLOW IN CHANNELS
AIAA Journal, 1963Magnetohydrodynamic flow in a channel of insulating walls is investigated for any change in the time-dependent axial pressure gradient. The velocity field and induced electric and magnetic fields are of the oscillatory type with decaying amplitudes. Special cases such as a sudden start and a sudden removal of the pressure gradient are considered.
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Electrokinetic Flow in a Wavy Channel
2005 International Conference on MEMS,NANO and Smart Systems, 2006An electrokinetic model for microfluidic flow has been developed. The effects of surface waviness of the channel wall on a pressure-driven flow have been investigated. Current analysis considers a cylindrical microchannel of finite length, having two reservoirs at ends.
Noor Al Quddus +2 more
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1995
Our first impressions, when we gaze upon a river, are of the strength of the current, the dimensions of the channel, and perhaps the boulders in the streambed or the shape of the banks. Mentally we catalog this flowing water system as a stream or a river, in flood or in repose, and perhaps take note of bends, pools and meanders.
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Our first impressions, when we gaze upon a river, are of the strength of the current, the dimensions of the channel, and perhaps the boulders in the streambed or the shape of the banks. Mentally we catalog this flowing water system as a stream or a river, in flood or in repose, and perhaps take note of bends, pools and meanders.
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Prandtl–Batchelor flow in a channel
Physics of Fluids A: Fluid Dynamics, 1993A steady, inviscid, incompressible, two-dimensional flow in a channel containing a vortex patch bounded by a vortex sheet is calculated numerically. The results cover a wide range of the channel width and the value of the jump in Bernoulli’s constant across the vortex sheet. An asymptotic theory is used to check the results for very narrow channels.
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Hartmann flow in an annular channel
Journal of Fluid Mechanics, 1967Flow at high Hartmann number along the annular channel between two nonconducting cylinders of circular cross-section is examined. The core is divided and wakes appear at the boundaries of the various regions. In §§ 1-4 the case in which the cylinders are concentric is studied.
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Laminar Flow in a Meandering Channel
SIAM Journal on Applied Mathematics, 1983The author has studied the laminar flow in a meandering channel on the assumption that the curvature of the centreline is both small and slowly varying. Solution is obtained up to fourth approximation for a general shape of centerline using only elementary functions.
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Proceedings of the 17th annual international symposium on Computer Architecture - ISCA '90, 1990
Network throughput can be increased by dividing the buffer storage associated with each network channel into several virtual channels [DalSei]. Each physical channel is associated with several small queues, virtual channels, rather than a single deep queue.
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Network throughput can be increased by dividing the buffer storage associated with each network channel into several virtual channels [DalSei]. Each physical channel is associated with several small queues, virtual channels, rather than a single deep queue.
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Pulsatile Flow in a Constricted Channel
Journal of Biomechanical Engineering, 1992A nonuniform channel is used as a simple model of a constricted arterial vessel. Flow patterns have been calculated for pulsatile flow with both sinusoidal and nonsinusoidal flow rates for a range of Reynolds number, Re, and Strouhal number, St. The results show that even for relatively low frequency flows a strong vortex wave will be generated with a ...
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