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Experimental results of nanofluids flow effects on metal surfaces

TitoloExperimental results of nanofluids flow effects on metal surfaces
Tipo di pubblicazioneArticolo su Rivista peer-reviewed
Anno di Pubblicazione2014
AutoriCelata, G.P., D'Annibale F., Mariani A., Sau S., Serra Emanuele, Bubbico R., Menale C., and Poth H.
RivistaChemical Engineering Research and Design
Volume92
Paginazione1616-1628
ISSN02638762
Parole chiaveCorrosion, Erosion, Flow effects, Impingement jet, Materials properties, Metal surfaces, Nanofluidics, Nanofluids, Operating condition, Scanning electron microscopy, Silicon carbide, Solid particles, Suspensions (fluids), Target materials, Water based
Abstract

The results of an experimental study on the effects of the flow of nanofluids (water-based suspensions of nanometer-sized solid particles) on metal surfaces are presented. Either different nanofluids (containing TiO2, Al2O3, ZrO2, and SiC, respectively) and different target materials (aluminum, copper, stainless steel) have been investigated, under similar operating conditions. Different behaviors were observed depending on the specific combination nanofluid-target material, which in some cases led to severe damaging of the tested target, thus highlighting the need for an adequate preliminary investigation of the possible interactions between the selected nanofluid and the apparatus materials, before its adoption as heat transfer fluid. © 2013 The Institution of Chemical Engineers.

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URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84906779392&doi=10.1016%2fj.cherd.2013.12.003&partnerID=40&md5=808cd803f4beb6632b338cdecc7c5603
DOI10.1016/j.cherd.2013.12.003
Citation KeyCelata20141616