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Particle Transport in Microchannels
Numerical Heat Transfer, Part B: Fundamentals, 2006A numerical model for particle transport in microchannel is presented. This article focuses on situations where the sizes of the particles are comparable to the sizes of the channels. The present approach is validated against (1) flow around stationary, (2) flow around forced rotating, (3) flow around freely rotating cylinders and (4) sedimentation of ...
Y. F. Yap +5 more
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Chaotic Mixer for Microchannels
Science, 2002It is difficult to mix solutions in microchannels. Under typical operating conditions, flows in these channels are laminar—the spontaneous fluctuations of velocity that tend to homogenize fluids in turbulent flows are absent, and molecular diffusion across the channels is slow.
Abraham D, Stroock +5 more
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Visualization of Fluid Mixing in Microchannels
IEEE Computer Graphics and Applications, 2005The development of a microchannel for fluid-mixing applications comes from the recent interest in microfluidic device applications in biology. Microfluidics refers to fluid flow and transport phenomena associated with these devices. The basic idea of developing microfluidic devices is to shrink the physical dimensions of most commonly used processors -
Kai Kang, Rene Chevray
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2017
This chapter provides a condensed summary and critical analysis of the state-of-the-art knowledge and active research directions on flow boiling in microchannels. The treatment is motivated by high heat flux cooling applications in microelectronics and high-energy physics, where microscale flow boiling is extensively used for reliable cooling.
Cioncolini, Andrea, Thome, John
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This chapter provides a condensed summary and critical analysis of the state-of-the-art knowledge and active research directions on flow boiling in microchannels. The treatment is motivated by high heat flux cooling applications in microelectronics and high-energy physics, where microscale flow boiling is extensively used for reliable cooling.
Cioncolini, Andrea, Thome, John
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Bubble dynamics in microchannels. Part I: single microchannel
International Journal of Heat and Mass Transfer, 2004Abstract The present work explores experimentally bubble dynamics in a single trapezoid microchannel with a hydraulic diameter of 41.3 μm. The fabrication process of the microchannel employs a silicon bulk micromachining and anodic bounding process.
P.C. Lee, F.G. Tseng, Chin Pan
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2012
The growing demand for product miniaturization in all industrial sectors, coupled with global competition for more reliable, faster, and cost-effective products, has led to many new challenges for design and operation of thermal management systems. The rapid increase in the number of transistors on microchips, with increased functionality/power and ...
Michael Ohadi +3 more
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The growing demand for product miniaturization in all industrial sectors, coupled with global competition for more reliable, faster, and cost-effective products, has led to many new challenges for design and operation of thermal management systems. The rapid increase in the number of transistors on microchips, with increased functionality/power and ...
Michael Ohadi +3 more
openaire +1 more source
Visualization study of flow boiling characteristics in open microchannels with different wettability
International Journal of Heat and Mass Transfer, 2021Mingxiang Lu, Xuemei Chen
exaly