Articles with "micro channels" as a keyword



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Inkjet Printing of GaPd2 into Micro‐Channels for the Selective Hydrogenation of Acetylene

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Published in 2017 at "ChemCatChem"

DOI: 10.1002/cctc.201700288

Abstract: Drop‐on‐demand inkjet printing was used to apply nanoparticulate GaPd2 catalyst as thin and uniform wall coatings for micro‐channels. Several inks were formulated and evaluated concerning their stability and printability. Three different printing approaches were investigated… read more here.

Keywords: hydrogenation acetylene; hydrogenation; micro channels; inkjet printing ... See more keywords
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Quantitative evaluation of solute dispersion in irregularly shaped micro-channels

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Published in 2020 at "Microfluidics and Nanofluidics"

DOI: 10.1007/s10404-020-02365-z

Abstract: This study experimentally examines the dispersion of soluble substances in liquid-filled micro-channels. The purpose of our study is to examine the effect of channel geometry on the laminar dispersion of solutes in variously shaped micro-channels.… read more here.

Keywords: shaped micro; solute dispersion; dispersion; geometry ... See more keywords
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Natural convective boiling in horizontal and inclined micro-channels structure using super-moist fluids for cooling 3D stacked chip

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Published in 2017 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2017.07.084

Abstract: Abstract A novel micro-channels heat pipe technology which passively cools 3D chips was proposed. The micro-channels structure of 3D chips was used as the evaporating section of the heat pipe. The maximum heat flux and… read more here.

Keywords: horizontal inclined; inclined micro; channels structure; micro channels ... See more keywords
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Fabrication of micro-channels on Al2O3/TiC ceramics using picosecond laser induced plasma micromachining

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Published in 2019 at "Journal of Manufacturing Processes"

DOI: 10.1016/j.jmapro.2019.05.048

Abstract: Abstract Laser induced plasma micromachining (LIPMM) using a 10 ps laser was applied to create micro-channels on the surface of Al2O3/TiC ceramic. Micro-channels were firstly created by direct laser ablation and LIPMM to comparatively assess the… read more here.

Keywords: micro channels; plasma micromachining; induced plasma; laser ... See more keywords
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Forming of serpentine micro-channels on SS304 and AA1050 ultra-thin metallic sheets using stamping technology

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Published in 2020 at "Journal of Manufacturing Processes"

DOI: 10.1016/j.jmapro.2020.05.013

Abstract: Abstract The present work explored the application of conventional stamping technology to manufacture micro-channels in SS304 and AA1050 ultra-thin sheets of 200 μm thickness. In order to obtain defect free stamped components, the forming limit… read more here.

Keywords: ultra thin; stamping technology; micro; micro channels ... See more keywords
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Multiple micro-channels Ni3Si template fabricated by selective dissolution of Ni-Ni3Si eutectic

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Published in 2017 at "Materials Letters"

DOI: 10.1016/j.matlet.2016.10.041

Abstract: Abstract Ni 3 Si templates with regularly aligned micro-channels were fabricated through producing Ni-Ni 3 Si eutectics with a lamellar microarchitecture by directional solidification and selective dissolution of Ni phase. After etching 72 h, the Ni… read more here.

Keywords: multiple micro; template; micro; micro channels ... See more keywords
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Plasticization-induced oriented micro-channels within polymer inclusion membranes for facilitating Cu(II) transport

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2020.112457

Abstract: Abstract Although polymer inclusion membranes (PIMs) have been potentially used for facilitating the ion transport, the internal structure evolution of the PIMs is still controversial. This work focused on the effect of the composition and… read more here.

Keywords: inclusion membranes; transport; polymer inclusion; micro channels ... See more keywords
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Machining of micro-channels on polycarbonate by using Laser-Induced Plasma Assisted Ablation (LIPAA)

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Published in 2020 at "Optics and Laser Technology"

DOI: 10.1016/j.optlastec.2020.106257

Abstract: Abstract Micro-channels are essentially required to fabricate critical parts of optical, healthcare, energy and consumer electronics products and systems. These can be manufactured by employing various processes such as lithography, wire moulding, chemical etching, micro-milling,… read more here.

Keywords: induced plasma; laser; plasma assisted; micro ... See more keywords
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Harvesting Electricity from Water Evaporation through Micro-Channels of Natural Wood.

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Published in 2020 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b23380

Abstract: When external pressure drives the electrolyte solution in a capillary tube with a charged inner surface, we obtain streaming potential/current. This effect is also manifested when water flows through the micro-channels of a tree, which… read more here.

Keywords: harvesting electricity; water; evaporation; micro channels ... See more keywords
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Machining and Characterization of Micro-Channels Generated on Phosphor Bronze Using μ-EDM

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Published in 2020 at "Journal of Advanced Manufacturing Systems"

DOI: 10.1142/s0219686720500055

Abstract: Micro-Electro Discharge Machining (μ-EDM) is one of the nonconventional micro-machining processes in which electrical discharges are produced between the micro-sized electrodes — tool and workpiece... read more here.

Keywords: machining characterization; channels generated; generated phosphor; micro ... See more keywords
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Multi-objective optimization of Nd:Yag laser machining’s conflicting responses while milling micro-channels

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Published in 2022 at "Advances in Mechanical Engineering"

DOI: 10.1177/16878132221134196

Abstract: Laser processing of materials finds application in micro-nano devices mainly because of its accuracy, flexibility, and ability to machine almost any material. Although it offers numerous advantages, it is a complex process involving a large… read more here.

Keywords: conflicting responses; laser machining; micro; micro channels ... See more keywords