A numerical study of laminar forced convection flow of Al2O3-water nanofluid in triangular-corrugated channel

被引：2

作者：

Ahmed, M. A. ^{[1
]}

Yusoff, M. Z. ^{[1
]}

Shuaib, N. H. ^{[1
]}

Ng, K. C. ^{[1
]}

机构：

[1] Univ Anbar Ramadi, Coll Engn, Dept Mech Engn, Anbar, Iraq

来源：

4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT 2013 (ICEE 2013) | 2013年 / 16卷

关键词：

HEAT-TRANSFER; PLATES;

D O I：

10.1088/1755-1315/16/1/012149

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this paper, laminar forced convection flow of Al2O3-water nanofluid in triangular-corrugated channel is numerically studied. The governing mass, momentum and energy equations in body-fitted coordinates are solved using finite volume method. Reynolds number and nanoparticle volume fractions are in the ranges of 100- 800 and 0- 5%, respectively. The effect of Reynolds number, nanoparticles volume fraction and nanoparticles diameter on the flow and thermal characteristics are examined. The results indicate that the Nusselt number increased as Reynolds number and nanopartiles volume fraction increased but the pressure drop increased as well. Also, Nusselt number increased as the nanoparticle diameter decreased, while there is no effect of nanoparticle diameter on the pressure drop.

引用

页数：4

共 50 条

[31] Finite element modeling of conjugate mixed convection flow of Al2O3-water nanofluid from an inclined slender hollow cylinder [J].

Rana, Puneet ;

Bhargava, R. ;

Beg, O. Anwar .

PHYSICA SCRIPTA, 2013, 87 (05)

[32] Numerical study of different conduction models for Al2O3-water nanofluid with variable properties inside a trapezoidal enclosure [J].

Arani, Ali Akbar Abbasian ;

Azemati, Ali Akbar ;

Rezaee, Mohammad ;

Hadavand, Behzad Shirkavand .

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2017, 31 (05) :2433-2441

[33] MHD mixed convection and entropy generation in a 3-D microchannel using Al2O3-water nanofluid [J].

Hajialigol, N. ;

Fattahi, A. ;

Ahmadi, M. Haji ;

Qomi, M. Ebrahim ;

Kakoli, E. .

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2015, 46 :30-42

[34] MHD natural convection in a cavity in the presence of cross partial magnetic fields and Al2O3-water nanofluid [J].

Geridonmez, B. Pekmen ;

Oztop, H. F. .

COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2020, 80 (12) :2796-2810

[35] LATTICE BOLTZMANN SIMULATION OF RAYLEIGH-BENARD CONVECTION IN ENCLOSURES FILLED WITH Al2O3-WATER NANOFLUID [J].

Cai, Weihua ;

Zheng, Zhifeng ;

Huang, Changye ;

Wang, Yue ;

Zheng, Xin ;

Zhang, Hongna .

THERMAL SCIENCE, 2018, 22 :S535-S545

[36] Natural convection and entropy generation of Al2O3-water nanofluid in an inclined wavy-wall cavity [J].

Cho, Ching-Chang ;

Chiu, Ching-Huang ;

Lai, Chong-You .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2016, 97 :511-520

[37] Numerical investigation of double-diffusive mixed convection of Fe3O4/Cu/Al2O3-water nanofluid flow through a backward-facing-step channel subjected to magnetic field [J].

Nath, Ratnadeep ;

Murugesan, Krishnan .

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, 2022, 32 (03) :889-914

[38] MHD mixed convection in a vertical annulus filled with Al2O3-water nanofluid considering nanoparticle migration [J].

Malvandi, A. ;

Safaei, M. R. ;

Kaffash, M. H. ;

Gahji, D. D. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 382 :296-306

[39] Experimental study of mixed convection laminar flow of water-Al2O3 nanofluid in horizontal tube with uniform wall heat flux [J].

Ben Mansour, R. ;

Galanis, N. ;

Nguyen, C. T. ;

Aouina, C. .

HTE'07: PROCEEDINGS OF THE 5TH IASME / WSEAS INTERNATIONAL CONFERENCE ON HEAT TRANSFER, THERMAL ENGINEERING AND ENVIRONMENT, 2007, :193-+

[40] Experimental and numerical study of nanofluid forced convection in a channel with artificial roughness [J].

Guzei, D. V. ;

Minakov, A. V. ;

Popov, I. A. .

ALL-RUSSIAN CONFERENCE XXXIV SIBERIAN THERMOPHYSICAL SEMINAR, DEDICATED TO THE 85TH ANNIVERSARY OF ACADEMICIAN A. K. REBROV, 2018, 1105

← 1 2 3 4 5 →