Peristalsis of carbon nanotubes with radiative heat flux

被引：14

作者：

Farooq, S. ^{[1
]}

Khan, M. I. ^{[2
]}

Waqas, M. ^{[3
]}

Hayat, T. ^{[2
,4
]}

Alsaedi, A. ^{[4
]}

机构：

[1] PMAS Arid Agr Univ Shamsabad, Deparment Math & Stat, Rawalpindi 46300, Pakistan

[2] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan

[3] Natl Univ Technol, NUTECH Sch Appl Sci & Humanities, Islamabad 44000, Pakistan

[4] King Abdulaziz Univ, Nonlinear Anal & Appl Math NAAM Res Grp, Dept Math, Fac Sci, POB 80203, Jeddah 21589, Saudi Arabia

来源：

APPLIED NANOSCIENCE | 2020年 / 10卷 / 02期

关键词：

Peristaltic flow; Viscosity (temperature dependent); Radiative heat flux; Effective heat transfer rate (i; e; Nusselt number); Trapped bolus; COPPER-WATER NANOMATERIAL; STAGNATION POINT FLOW; THERMAL-CONDUCTIVITY; VARIABLE VISCOSITY; VELOCITY SLIP; MODEL; FEATURES; MOTION; IMPACT;

D O I：

10.1007/s13204-019-01148-5

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The purpose of this analysis is to highlight the CNTs characteristics in peristaltic flows through non-uniform channels. Viscosity is considered temperature in this analysis. Peristaltic walls comprise the momentum and thermal slip effects. Radiative heat flux is also taken into account to study the thermal radiation aspects. Physical properties for CNTS (i.e. single and multiple wall) are used which was suggested by Iijima. Flow equations are modeled in view of mass, momentum and energy conservation principles. Moreover, such equations are simplified through lubrication assumptions. Solution for flow quantities is carried out in the form of exact solution. Numerical integration technique is used for pressure rise per wavelength plotting. Bar charts are made for effective heat transfer rate analysis.

引用

页码：347 / 357

页数：11

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