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Experimental study on carbon nanofluid pressure drop and pumping power | ||
| Advances in Nanochemistry | ||
| مقاله 6، دوره 2، شماره 1، فروردین 2020، صفحه 27-31 اصل مقاله (1.55 M) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22126/anc.2019.4418.1015 | ||
| نویسندگان | ||
| Amir Hossein Shiravi1؛ Mohammad Firoozzadeh* 1؛ Hadis Bostani1؛ Mojtaba Shafiee2؛ Maryam Bozorgmehrian1 | ||
| 1Department of Mechanical Engineering, Jundi-Shapur University of Technology, Dezful, Iran | ||
| 2Department of Chemical Engineering, Jundi-Shapur University of Technology, Dezful, Iran | ||
| چکیده | ||
| The nanofluids have been able to occupy an important place in engineering, in spite of being a young science. While nanoparticles are very effective in increasing heat transfer of base fluids, they cause a significant pressure drop in the flow. In this paper, the effect of different concentrations, 0.1 to 0.4 wt.%, of carbon nanofluid in water have been investigated on the pressure drop of fluid flow over the Reynolds range from 14,000 to 28,000. The variation of pumping power was measured and the corresponding results illustrated increasing in the friction factor of the nanofluid at concentration 0.4 up to 70%, leading to a 68% increase in the pumping power. | ||
| کلیدواژهها | ||
| Nanofluid؛ Friction factor؛ Pressure drop؛ Pumping power | ||
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