Results 81 to 90 of about 5,770 (266)
EnergiesMicrochannel heat exchangers, with their large specific surface area, exhibit high heat/mass transfer efficiency and have a wide range of applications in chemical engineering and energy. To enhance microchannel flow boiling heat transfer, a top-connected
Zeyu Xu +6 more
doaj +1 more source
Rapid Prototyping of Polymer-Based Rolled-Up Microfluidic Devices
Micromachines, 2018 This work presents the simple and rapid fabrication of a polymer-based microfluidic prototype manufactured by rolling up thin films of polymer. The thin films were fabricated via a casting method and rolled up around a center core with the aid of plasma ...
Rerngchai Arayanarakool +6 more
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Experimental Investigation of Viscous Two-Phase Flow in Microchannels [PDF]
, 2005 Multi-port microchannel tubes are increasingly popular for use in a variety of heat transfer applications, primarily for automotive condensers and radiators, but also in a variety of refrigeration and air conditioning applications. These channels offer
Burr, J.D., Hrnjak, P.S., Newell, T.A.
core
Advanced Science, EarlyView.Nuclear mechanical properties are inherently scale‐dependent, arising from a hierarchical architecture that spans DNA, chromatin, the nuclear envelope, and condensates. Experimental techniques and theoretical models are integrated into a cohesive multiscale framework linking nanoscale structural features to organelle‐level mechanical behavior.
Xinran Liu +15 more
wiley +1 more source
Forced convection heat transfer in micro heat sinks with square and circular configuration
Nigerian Journal of Technological Development, 2023 This paper reports the results of three-dimensional numerical optimisation of microchannel heat exchanger with square and circular cooling channels.
Nahum Yustus Godi +2 more
doaj
Microchannel Heat Exchanger Flow Validation Study
Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, 2018 Flow maldistribution in microchannel heat exchanger (MCHEs) can negatively impact heat exchanger effectiveness. Several rules of thumb exist about designing for uniform flow, but very little data are published to support these claims. In this work, complementary experiments and computational fluid dynamics (CFD) simulations of MCHEs enable a solid ...
Blake W. Lance, Matthew D. Carlson
openaire +2 more sources
Advanced Science, EarlyView.Integrating experimental insights with molecular dynamics simulations, we establish an advanced mathematical model for fluids confined in sub‐10‐nm channels, enabling quantitative prediction of interfacial layer thickness and viscosity by accounting for channel material, temperature, and fluid properties.
Xiang Zhang +3 more
wiley +1 more source
Entropy, 2015 Performance tests were carried out for a microchannel printed circuit heat exchanger (PCHE), which was fabricated with micro photo-etching and diffusion bonding technologies.
Jang-Won Seo +4 more
doaj +1 more source
Variation of Important Non-Dimensional Numbers During Bubble Growth at Nucleation Site in Microchannels [PDF]
, 2014 This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014) +2 more
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Heat Transfer Enhancement by Spinodal Decomposition in Micro Heat Exchangers [PDF]
, 2015 3In this paper we report preliminary experimental data on heat transfer enhancement due to spinodal decomposition in single and multi channel heat exchangers.openopenFarisè S.; Poesio P.; Beretta G.P.Farisè, S.; Poesio, Pietro; Beretta, Gian ...
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