Numerical investigation for three dimensional squeezing flow of nanofluid in a rotating channel with lower stretching wall suspended by carbon nanotubes

被引：132

作者：

Khan, Umar ^{[1
]}

Ahmed, Naveed ^{[1
]}

Mohyud-Din, Syed Tauseef ^{[1
]}

机构：

[1] HITEC Univ, Fac Sci, Dept Math, Taxila Cantt, Pakistan

来源：

APPLIED THERMAL ENGINEERING | 2017年 / 113卷

关键词：

Three-dimensional flow; Nanofluid; Carbon nanotubes (CNT); Permeable plate; Numerical solution; THERMAL-CONDUCTIVITY; HEAT-TRANSFER;

D O I：

10.1016/j.applthermaleng.2016.11.104

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this article, three-dimensional squeezing flow of nanofluid in a channel is presented. The lower wall of the channel is assumed to be stationary but permeable. The governing equations for the problem are transformed into a set of nonlinear equations. Solution of the resulting equations is obtained by employing a numerical procedure called Runge-Kutta-Fehlberg (RKF) method. Water is taken as the base fluid and is assumed to be suspended by Carbon Nanotubes (CNT). Two types of nanoparticles narnely, Single Wall Carbon Nanotubes (SWCNT) and the Multi Wall Carbon Nanotubes (MWCNT) are considered for the analysis. Influence of pertinent parameters on velocity and temperature profiles are highlighted graphically coupled with comprehensive discussions. Expressions for skin friction coefficient and the Nusselt number are also derived and variations in these quantities are graphically demonstrated. Further, a comparison of current solutions with already existing ones is also provided. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：1107 / 1117

页数：11

共 21 条

[1] Flow and heat transfer of nanofluid in an asymmetric channel with expanding and contracting walls suspended by carbon nanotubes: A numerical investigation [J].

Ahmed, Naveed ;

Mohyud-Din, Syed Tauseef ;

Hassan, Saleh M. .

AEROSPACE SCIENCE AND TECHNOLOGY, 2016, 48 :53-60

[2]

[Anonymous], DEV THEORETICAL APPL

[3]

Choi S.U.S., 1995, ASME, V66, P99, DOI DOI 10.1115/1.1532008

[4] Analytical Modelling of Three-Dimensional Squeezing Nanofluid Flow in a Rotating Channel on a Lower Stretching Porous Wall [J].

Freidoonimehr, Navid ;

Rostami, Behnam ;

Rashidi, Mohammad Mehdi ;

Momoniat, Ebrahim .

MATHEMATICAL PROBLEMS IN ENGINEERING, 2014, 2014

[5] SQUEEZING FLOW BETWEEN PARALLEL PLATES [J].

GUPTA, PS ;

GUPTA, AS .

WEAR, 1977, 45 (02) :177-185

[6] THERMAL CONDUCTIVITY OF HETEROGENEOUS 2-COMPONENT SYSTEMS [J].

HAMILTON, RL ;

CROSSER, OK .

INDUSTRIAL & ENGINEERING CHEMISTRY FUNDAMENTALS, 1962, 1 (03) :187-&

[7]

Khan S. I., 2015, J EGYPT MATH SOC, V23, P445, DOI DOI 10.1016/J.JOEMS.2014.06.011

[8]

Khan U., 2015, NEURAL COMPUT APPL, P1

[9] Stoke's First Problem for Carbon Nanotubes Suspended Nanofluid Flow Under the Effect of Slip Boundary Condition [J].

Khan, Umar ;

Ahmed, Naveed ;

Mohyud-Din, Syed Tauseef .

JOURNAL OF NANOFLUIDS, 2016, 5 (02) :239-244

[10]

Khan W. A., APPL NANOSCI

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