Results 61 to 70 of about 5,664 (208)

Modeling of heat-hydraulic characteristics of microchannel heat transfer elements based on the matrix of silicon monocrystals

open access: yesНаука. Инновации. Технологии, 2022
The construction of a heat exchange element based on a matrix of silicon whiskers for thermal stabilization systems of miniature heat sources with specific power up to 100 W / cm2 operating over a wide range of ambient temperatures is proposed.
Dmitry Albertovich Konovalov
doaj  

Probabilistic Flow Regime Map Modeling of Two-Phase Flow [PDF]

open access: yes, 2006
The purpose of this investigation is to develop models for two-phase heat transfer, void fraction, and pressure drop, three key design parameters, in single, smooth, horizontal tubes using a common probabilistic two-phase flow regime basis ...
Chato, J.C., Jassim, E.W., Newell, T.A.
core  

Thermal and hydrodynamic studies for micro-channel cooling for large area silicon sensors in high energy physics experiments [PDF]

open access: yes, 2016
Micro-channel cooling initially aiming at small-sized high-power integrated circuits is being transferred to the field of high energy physics. Today`s prospects of micro-fabricating silicon opens a door to a more direct cooling of detector modules.
Ariza, Dario   +10 more
core   +2 more sources

Research on the Wet Performance and Long-term Characteristics of Microchannel Heat Exchanger with Surface Coating

open access: yesZhileng xuebao, 2014
The wet performance of microchannel heat exchanger (Fin Pitch=1.1mm) with hydrophobic, hydrophilic and without surface coating were studied under different conditions experimentally.
Liu Luming   +6 more
doaj  

Performance analysis of non-circular microchannels flooded with CuO-water nanofluid [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.
3rd Micro and Nano Flows Conference (MNF2011)   +3 more
core  

Feasibility Study of the Ø5 Tube-and-fin Heat Exchanger in Automotive Heat Pump System

open access: yesZhileng xuebao, 2013
The parallel flow microchannel (PFM) heat exchanger is widely used in automotive air conditioning system, but it has the disadvantage of easy-frost and difficult in water-drain in defrost .
Wei Wei   +4 more
doaj  

Design and optimization of a micro heat sink for concentrating photovoltaic/thermal (CPVT) systems [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.
3rd Micro and Nano Flows Conference (MNF2011)   +4 more
core  

Experimental investigation of fluid flow and heat transfer in a single-phase liquid flow micro-heat exchanger [PDF]

open access: yes, 2009
This work presents an experimental analysis of the hydrodynamic and thermal performance of micro heat exchangers. Two micro heat exchangers, characterized by microchannels of 100x100 and 200x200 µm square cross sections, were designed for that purpose ...
Acosta Iborra, Antonio   +3 more
core   +2 more sources

Experimental Study on the Working Fluid Filling Rates of Microchannel Evaporator in a Special Separate Type Heat Pipe

open access: yesZhileng xuebao, 2015
The microchannel heat exchanger was used as the evaporator of a separated type heat pipe, and the working fluid filling rate of the separate type heat pipe was studied experimentally when the filling rate changed from 80% to 150%.
Hu Zhangbao   +4 more
doaj  

Microstructure devices for process intensification: Influence of manufacturing tolerances and measurement uncertainties [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.
3rd Micro and Nano Flows Conference (MNF2011)   +1 more
core  

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