Rotating flow of carbon nanotubes subject to prescribed heat flux condition

Tasawar Hayat; Farwa Haider; Taseer Muhammad; Ahmed Alsaedi

doi:10.1088/1402-4896/abd122

Rotating flow of carbon nanotubes subject to prescribed heat flux condition

Tasawar Hayat
, Farwa Haider
, Taseer Muhammad
, Ahmed Alsaedi

Quaid-I-Azam University
Faculty of Sciences, King Abdulaziz University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

This article intends to describe the three-dimensional flow of nanofluid consisting of carbon nanotubes (CNTs) subject to rotating frame. Disturbance in flow is generated by an exponentially stretching sheet. Prescribed heat flux condition is considered. Darcy-Forchheimer relation is employed to characterize the flow in porous space. System of dimensionless equations is obtained by utilizing adequate transformations. Optimal homotopy analysis algorithm is employed for solution development. Physical interpretation of emerging variables on flow fields and physical quantities is discussed. Skin friction coefficient enhances for local porosity parameter, nanoparticle volume fraction and Forchheimer number. Augmentation for heat transfer rate is noticed through solid volume fraction of nanoparticles.

Original language	English
Article number	abd122
Journal	Physica Scripta
Volume	96
Issue number	2
DOIs	https://doi.org/10.1088/1402-4896/abd122
State	Published - Feb 2021
Externally published	Yes

Keywords

Carbon nanotubes (SWCNTs and MWCNTs)
Darcy-forchheimer porous space
Optimal homotopy analysis technique
Prescribed heat flux condition
Rotating frame

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10.1088/1402-4896/abd122

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title = "Rotating flow of carbon nanotubes subject to prescribed heat flux condition",

abstract = "This article intends to describe the three-dimensional flow of nanofluid consisting of carbon nanotubes (CNTs) subject to rotating frame. Disturbance in flow is generated by an exponentially stretching sheet. Prescribed heat flux condition is considered. Darcy-Forchheimer relation is employed to characterize the flow in porous space. System of dimensionless equations is obtained by utilizing adequate transformations. Optimal homotopy analysis algorithm is employed for solution development. Physical interpretation of emerging variables on flow fields and physical quantities is discussed. Skin friction coefficient enhances for local porosity parameter, nanoparticle volume fraction and Forchheimer number. Augmentation for heat transfer rate is noticed through solid volume fraction of nanoparticles.",

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AU - Hayat, Tasawar

AU - Haider, Farwa

AU - Muhammad, Taseer

AU - Alsaedi, Ahmed

PY - 2021/2

Y1 - 2021/2

N2 - This article intends to describe the three-dimensional flow of nanofluid consisting of carbon nanotubes (CNTs) subject to rotating frame. Disturbance in flow is generated by an exponentially stretching sheet. Prescribed heat flux condition is considered. Darcy-Forchheimer relation is employed to characterize the flow in porous space. System of dimensionless equations is obtained by utilizing adequate transformations. Optimal homotopy analysis algorithm is employed for solution development. Physical interpretation of emerging variables on flow fields and physical quantities is discussed. Skin friction coefficient enhances for local porosity parameter, nanoparticle volume fraction and Forchheimer number. Augmentation for heat transfer rate is noticed through solid volume fraction of nanoparticles.

AB - This article intends to describe the three-dimensional flow of nanofluid consisting of carbon nanotubes (CNTs) subject to rotating frame. Disturbance in flow is generated by an exponentially stretching sheet. Prescribed heat flux condition is considered. Darcy-Forchheimer relation is employed to characterize the flow in porous space. System of dimensionless equations is obtained by utilizing adequate transformations. Optimal homotopy analysis algorithm is employed for solution development. Physical interpretation of emerging variables on flow fields and physical quantities is discussed. Skin friction coefficient enhances for local porosity parameter, nanoparticle volume fraction and Forchheimer number. Augmentation for heat transfer rate is noticed through solid volume fraction of nanoparticles.

KW - Carbon nanotubes (SWCNTs and MWCNTs)

KW - Darcy-forchheimer porous space

KW - Optimal homotopy analysis technique

KW - Prescribed heat flux condition

KW - Rotating frame

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DO - 10.1088/1402-4896/abd122

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SN - 0031-8949

VL - 96

JO - Physica Scripta

JF - Physica Scripta

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ER -

Rotating flow of carbon nanotubes subject to prescribed heat flux condition

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Keywords

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