Numerical simulation of forced convection of nanofluid around a circular cylinder

• Autorzy: Korib Kamel , Ihaddadene Nabila , Bouakkaz Rafik , Khelili Yacine

Identyfikatory

DOI

10.24425/ather.2019.129539

• Języki publikacji: EN

Abstrakty

EN

In this study a steady flow-field and heat transfer through a copper-water nanofluid around a circular cylinder, under the influence of both the standard thermal boundary conditions, i.e., uniform heat flux and constant wall temperature) was investigated numerically by using a finitevolume method for Reynolds numbers from the range 10–40. Furthermore, the range of nanoparticle volume fractions considered is 0–5%. The variation of the local and the average Nusselt numbers with Reynolds number, and volume fractions are presented for the range of conditions. The average Nusselt number is found to increase with increasing the nanoparticle volume fractions.

Słowa kluczowe

EN

copper nanoparticles; heat transfer; circular cylinder; steady regime

PL

walec kołowy; wymiana ciepła; nanocząstki miedzi

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2019
• Tom: Vol. 40, no 2
• Strony: 3--16
• Opis fizyczny: Bibliogr. 19 poz., rys., tab., wz.

Twórcy

autor

Korib Kamel

• Department of Mechanical Engineering, University Saad Dahlab, Blida, Algeria

autor

Ihaddadene Nabila

• Département de génie mécanique Pôle universitaire de M’Sila, M’Sila 28000 Algeria

autor

Bouakkaz Rafik

• Military Academy of Cherchell,Tipaza, Algeria

autor

Khelili Yacine

• Department of Mechanical Engineering, University Saad Dahlab, Blida, Algeria

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).