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This article is cited in 15 scientific papers (total in 15 papers)
Investigation of flow characteristics and heat transfer enhancement in a nanofluid flow in a corrugated duct
S. Sadripour University of Shahreza, Shahreza, 8614956841, Iran
Abstract:
A forced convection flow and heat transfer of a water-based nanofluid with $\mathrm{SiO}_2$ particles with different volume fractions and nanoparticle diameters in corrugated ducts with different shapes are numerically studied. The three-dimensional governing equations are numerically solved in the domain by the control volume approach based on the SIMPLE technique. The effects of the nanoparticle diameter and shape on heat transfer is considered in the Reynolds number range $3000\le\mathrm{Re}\le5000$, and a uniform wall temperature is applied on the walls. The corrugated duct shape is optimized by the maximum performance evaluation criterion (PEC).
Keywords:
corrugated duct, angle of the groove, $\mathrm{SiO}_2$ nanoparticle, turbulent flow, performance evaluation criterion.
Received: 05.12.2017 Revised: 18.04.2018
Citation:
S. Sadripour, “Investigation of flow characteristics and heat transfer enhancement in a nanofluid flow in a corrugated duct”, Prikl. Mekh. Tekh. Fiz., 59:6 (2018), 102–111; J. Appl. Mech. Tech. Phys., 59:6 (2018), 1049–1057
Linking options:
https://www.mathnet.ru/eng/pmtf505 https://www.mathnet.ru/eng/pmtf/v59/i6/p102
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