Nanofluid sprays for cooling applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU130292" target="_blank" >RIV/00216305:26210/18:PU130292 - isvavai.cz</a>

Výsledek na webu

<a href="https://aisberg.unibg.it/retrieve/handle/10446/128519/272033/DIPSI2018_pp17-20.pdf" target="_blank" >https://aisberg.unibg.it/retrieve/handle/10446/128519/272033/DIPSI2018_pp17-20.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nanofluid sprays for cooling applications

Popis výsledku v původním jazyce

Spray cooling is among the most popular liquid cooling strategies, given the high heat transfer coefficients that can be delivered [1]. However, increasingly demanding heat loads in applications such as electronics cooling have pushed researchers to further enhance the heat transfer processes, by altering the surfaces and/or the fluids e.g. [2-4]. Fluids with nanoparticles are pointed to have great potential to improve heat transfer processes, given their potentially higher thermal properties. However, increasing the concentration of the nanoparticles may alter significantly other physical properties such as the viscosity, which affect the fluid flow and may eventually reverse any advantage of adding the nanoparticles. Furthermore, while most authors have focused simply on the effect of the nanoparticles on the bulk properties of the fluid, studies on the wettability and on the interaction effects of the particles on the surfaces and on droplet-droplet interactions is scarcely reported. The actual eff

Název v anglickém jazyce

Nanofluid sprays for cooling applications

Popis výsledku anglicky

Spray cooling is among the most popular liquid cooling strategies, given the high heat transfer coefficients that can be delivered [1]. However, increasingly demanding heat loads in applications such as electronics cooling have pushed researchers to further enhance the heat transfer processes, by altering the surfaces and/or the fluids e.g. [2-4]. Fluids with nanoparticles are pointed to have great potential to improve heat transfer processes, given their potentially higher thermal properties. However, increasing the concentration of the nanoparticles may alter significantly other physical properties such as the viscosity, which affect the fluid flow and may eventually reverse any advantage of adding the nanoparticles. Furthermore, while most authors have focused simply on the effect of the nanoparticles on the bulk properties of the fluid, studies on the wettability and on the interaction effects of the particles on the surfaces and on droplet-droplet interactions is scarcely reported. The actual eff

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/GA18-15839S" target="_blank" >GA18-15839S: Charakterizace vnitřního proudění a spreje u nových modifikací tlakových vířivých trysek s obtokem</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů