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DEVELOPMENT OF AN IMPLANTABLE OXYGENATOR WITH CROSS FLOW PUMP
ASAIO Journal, 2005Thrombogenicity, a problem with long-term artificial lungs, is caused by blood-biomaterial interactions and is made worse by nonuniform flow, which also causes decreased gas exchange. To overcome these obstacles, we changed the inlet and added a uniform flow pump to our previous oxygenator design.
Yuichi, Asakawa +6 more
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A Cross-Flow Model for Continuous Plug Flow Fluidized-Bed Cross-Flow Dryers
Drying Technology, 2007Plug flow fluidized bed cross-flow dryers have been used in drying of particulate solids such as paddy and other grains for many years. However, simulation of the performance of any particular design of the dryer has always been problematic due to the inadequate overall empirical models used that are too inflexible and too specific to the particular ...
Wan Ramli, Wan Daud
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Journal of Fluid Mechanics, 2003
Flow structures of an elliptic jet in cross-flow were studied experimentally in a water tunnel using the laser-induced fluorescence technique (LIF), for a range of jet aspect ratio (AR) from 0.3 to 3.0, jet-to-cross-flow velocity ratio (VR) from 1 to 5, and jet Reynolds number from 900 to 5100.
New, T.H., Lim, T.T., Luo, S.C.
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Flow structures of an elliptic jet in cross-flow were studied experimentally in a water tunnel using the laser-induced fluorescence technique (LIF), for a range of jet aspect ratio (AR) from 0.3 to 3.0, jet-to-cross-flow velocity ratio (VR) from 1 to 5, and jet Reynolds number from 900 to 5100.
New, T.H., Lim, T.T., Luo, S.C.
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2018
Many of the difficulties associated with conventional filtration can be eliminated if the slurry flow is tangential to rather than directly into the filtration media. Cross flow filtration (CFF) utilizes a high fluid circulation rate tangential to the filtration barrier to minimize the accumulation of particles at the filter surface.
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Many of the difficulties associated with conventional filtration can be eliminated if the slurry flow is tangential to rather than directly into the filtration media. Cross flow filtration (CFF) utilizes a high fluid circulation rate tangential to the filtration barrier to minimize the accumulation of particles at the filter surface.
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Convective model of cross-flow microfiltration
Advances in Colloid and Interface Science, 1992In membrane microfiltration of colloidal and cellular suspensions tangential feed ensures continuous operation. Neglecting diffusion (Pe much greater than 1) the purely convective approach predicts well observed dependences between technological parameters and solves the so called microfiltration paradox.
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The Aeronautical Journal, 1992
AbstractThe flow-fields associated with single and twin jets impinging in cross-flows have been studied. Parameters which affect the position of the ground vortex have been investigated: cross-flow-to-nozzle velocity ratio, cross-flow boundary layer thickness, nozzle height, nozzle pressure ratio, vector angle and nozzle splay with both fixed and ...
K. Knowles +3 more
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AbstractThe flow-fields associated with single and twin jets impinging in cross-flows have been studied. Parameters which affect the position of the ground vortex have been investigated: cross-flow-to-nozzle velocity ratio, cross-flow boundary layer thickness, nozzle height, nozzle pressure ratio, vector angle and nozzle splay with both fixed and ...
K. Knowles +3 more
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Mixing with Jets in Cross-Flow
Industrial & Engineering Chemistry Research, 2009Mixing of gaseous species using jets in cross-flow is investigated with the help of computational fluid dynamics (CFD) modeling. This situation is encountered in a variety of industrial situations such as combustion, chemical vapor deposition, etc. Such operations are carried out in a specially designed chamber/mixer.
Manoj T. Kandakure +3 more
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Chemical Engineering Journal, 2000
The dynamic cross flow filtration with the DYNO filter is a very versatile and economic high performance filtration process especially for suspensions with critical separation characteristics. Thickening, washing and clarifying of suspensions but also a classifying sieve filtration can be performed with the DYNO filter in a continuous operation with ...
R Bott, Th Langeloh, E Ehrfeld
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The dynamic cross flow filtration with the DYNO filter is a very versatile and economic high performance filtration process especially for suspensions with critical separation characteristics. Thickening, washing and clarifying of suspensions but also a classifying sieve filtration can be performed with the DYNO filter in a continuous operation with ...
R Bott, Th Langeloh, E Ehrfeld
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Oscillatory cross‐flow electrophoresis
AIChE Journal, 1991AbstractElectrophoresis is a useful analytic technique for the separation of proteins and other large molecules, but has proven resistant to scale‐up to production levels. In this article we describe a new technique that permits the use of much greater feed rates than possible in a conventional electrophoresis unit.
Ajay K. Chandhok, David T. Leighton
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The Cross–Flow Impulse Turbine
Transactions of the American Society of Mechanical Engineers, 1923Abstract The author reviews the history of the development of the hydraulic turbine and shows that there is a gap between the field of the reaction turbine and the impulse wheel. This is due to the fact that the impulse wheel, as now built, has the slowest speed of all turbines, and that its highest specific speed is much below that of ...
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