Results 41 to 50 of about 18,411 (197)
EnergiesCompact nuclear reactor systems usually use helium–xenon (He-Xe) mixtures as coolants. Tight-lattice rod-bundled channels, serving as primary core configurations in compact nuclear reactor designs, exhibit quasi-triangular cross-sections where fluid ...
Yue Xie +4 more
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Numerical Optimization of a Microchannel Geometry for Nanofluid Flow and Heat Dissipation Assessment
Applied Sciences, 2021 In this study, a numerical approach was carried out to analyze the effects of different geometries of microchannel heat sinks on the forced convective heat transfer in single-phase flow.
Inês M. Gonçalves +8 more
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Jet direction in bubble collapse within rectangular and triangular channels [PDF]
Physical Review E, 2019 A vapor bubble collapsing near a solid boundary in a liquid produces a liquid jet that points toward the boundary. The direction of this jet has been studied for boundaries such as flat planes and parallel walls enclosing a channel. Extending these investigations to enclosed polygonal boundaries, we experimentally measure jet direction for collapsing ...
Lebo Molefe, Ivo R. Peters
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Condensation heat transfer in square, triangular, and semi-circular mini-channels [PDF]
, 2012 Citation: Derby, M., Lee, H. J., Peles, Y., & Jensen, M. K. (2012). Condensation heat transfer in square, triangular, and semi-circular mini-channels. International Journal of Heat and Mass Transfer, 55(1–3), 187–197.
Lee, Hee Joon +7 more
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Hydraulic performance of a portable triangular-central flume for rectangular channels
Guan'gai paishui xuebao【Objective】Accurate measurement of channel flow is essential for effective irrigation district management. This study evaluates the hydraulic performance of a portable triangular-central flume for measuring water flow in rectangular channels.
GUO Xingchen +6 more
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ON THE NAVIER-STOKES EQUATION WITH FREE CONVECTION IN STRIP DOMAINS AND 3D TRIANGULAR CHANNELS [PDF]
, 2006 The Navier-Stokes equations and related ones can be treated very elegantly with the quaternionic operator calculus developed in a series of works by K. Guerlebeck, W. Sproeossig and others. This study will be extended in this paper. In order to apply the
Constales, Denis +2 more
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Sensors, 2015 This paper experimentally and numerically investigated the heat transfer and friction characteristics of microfluidic heat sinks with variously-shaped micro-ribs, i.e., rectangular, triangular and semicircular ribs.
Gui-Lian Wang +5 more
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Engineering Applications of Computational Fluid Mechanics, 2020 In this study, a numerical simulation is applied to investigate the effective factors on the seepage from the earthen channels. To authenticate the information at hand, some of the earthen channels in the Zayandeh-Rud irrigation network in Iran and Gediz
Reza Hosseinzadeh Asl +2 more
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Short-channel structures of triangular cross-section
International Journal of Heat and Mass Transfer, 2011 Abstract The short-channel structures designed and theoretically evaluated by Kolodziej and Łojewska [1] , [2] have been studied experimentally in terms of flow resistance as well as heat and mass transfer. The experimental results were correlated using theoretical solutions for the developing laminar flow as a basis.
Kołodziej, Andrzej +3 more
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, 2009 This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
Valougeorgis, D +4 more
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