Delay in DNB for flow boiling of diluted oxide based nanofluids

dc.contributor.author	Patra N.; Gupta V.; Pradyumna E.; Singh R.S.; Ghosh P.; Nayak A.
dc.date.accessioned	2025-05-24T09:30:26Z
dc.description.abstract	Flow boiling of Al2O3-water and TiO2-water nanofluids have been investigated with different particle concentrations in a vertical annulus equipped with a concentric cartridge heater at heat fluxes from 30 to 250 kW/m2 and 1 bar pressure to determine bubble behavior by high speed visualization and to study the parametric effect of particle volume fraction and heat flux on bubble dynamics. The important observations include; delayed DNB in case of nano fluids as compared to de-ionized water. Different flow patterns during flow boiling of variable concentration of nanofluids in a vertical annulus were obtained and visualized in terms of bubbly, dispersed bubbly, plug and churn flow. © 2017
dc.identifier.doi	https://doi.org/10.1016/j.expthermflusci.2017.08.016
dc.identifier.uri	http://172.23.0.11:4000/handle/123456789/17027
dc.relation.ispartofseries	Experimental Thermal and Fluid Science
dc.title	Delay in DNB for flow boiling of diluted oxide based nanofluids

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