Results 11 to 20 of about 2,568,461 (274)

Numerical characterization of silicon DC electro-osmotic pumps: the role of the micro channel geometry [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Morini, GL   +3 more
core   +6 more sources

Analytical treatments of micro-channel and micro-capillary flows [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Sambasivam, R   +4 more
core   +6 more sources

Flow patterns and heat transfer in a square cross-section micro condenser working at low mass fluxes [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Lavieille, P   +5 more
core   +6 more sources

Parametric effects on dryout of propane in a vertical circular mini-channel [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Palm, B   +3 more
core   +6 more sources

Comparison of mixing performances of T, Y and arrow-shaped micromixers using Villermaux-Dushman protocol at low Reynolds number [PDF]

open access: yesJournal of the Serbian Chemical Society, 2020
Mixing performance is commonly assessed using the Villermaux– –Dushman protocol. Mixing in passive mixers may need to be at very low Reynolds number (Re). This study is aimed at comparing the mixing performances of T, Y and arrow-shaped micromixers using
Okwundu Onyeka S.   +3 more
doaj   +1 more source

Marangoni flow in micro-channels

open access: yesElectrochemistry Communications, 1999
Abstract A novel electrochemical method for driving fluids in micro-channels is presented. The principle is based upon the onset of Marangoni flow along the interface between an aqueous solution (mobile phase) and an organic electrolyte polymer gel coated on the inner walls of the micro-channel.
Lee, HJ   +3 more
openaire   +2 more sources

Heat Transfer Characteristics of a Thermo-sensitive Magnetic Fluid in Micro-channel

open access: yesJournal of Thermal Science and Technology, 2009
In the present study, the flow characteristics and heat transfer of a thermo-sensitive magnetic fluid, which is a multiphase-flow material, were investigated experimentally.
Koji FUMOTO   +2 more
doaj   +1 more source

Direct Simulation Monte Carlo Simulation of the Effect of Needle Valve Structures on the Rarefied Flow of Cold Gas Thrusters

open access: yesMicromachines, 2023
The needle valve, serving as the flow control unit of the thruster system, is a crucial component of the entire thruster. Its performance directly impacts the flow state of the rarefied gas in the micro-nozzle structure of the cold gas micro-thruster ...
Songcai Lu   +5 more
doaj   +1 more source

Thermal Assessment of Nano-Particulate Graphene-Water/Ethylene Glycol (WEG 60:40) Nano-Suspension in a Compact Heat Exchanger

open access: yesEnergies, 2019
In the present study, we report the results of the experiments conducted on the convective heat transfer of graphene nano-platelets dispersed in water-ethylene glycol. The graphene nano-suspension was employed as a coolant inside a micro-channel and heat-
M. M. Sarafraz   +5 more
doaj   +1 more source

Flow boiling pressure drop of R134a in micro diameter tubes: Experimental results and assessment of correlations [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Mahmoud, MM   +3 more
core   +6 more sources

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