Numerical thermal featuring in γAl2O3-C2H6O2 nanofluid under the influence of thermal radiation and convective heat condition by inducing novel effects of effective Prandtl number model (EPNM)

被引：41

作者：

Adnan ^{[1
]}

Ashraf, Waqas ^{[2
]}

机构：

[1] Mohi Ud Din Islamic Univ, Dept Math, Trarkhal 12080, Pakistan

[2] Inst Space Technol IST, Dept Appl Math & Stat AM&S, Islamabad, Pakistan

来源：

ADVANCES IN MECHANICAL ENGINEERING | 2022年 / 14卷 / 06期

关键词：

gamma Al2O3 nanoparticles; thermal radiation; thermal performance; EPNM; FLUID-FLOW; PLATE;

D O I：

10.1177/16878132221106577

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The investigation of thermal transport in the nanofluid attained much interest of the researchers due to their extensive applications in automobile, mechanical engineering, radiators, aerodynamics, and many other industries. Therefore, a nanofluid model is developed for gamma Al2O3-C2H6O2 by incorporating the novel effects of Effective Prandtl Number Model (EPNM), thermal radiations, and convective heat condition. The model discussed numerically and furnished the results against the governing flow quantities. It is examined that the nanofluid velocity alters significantly due to combined convection and stretching parameter. Induction of thermal radiation in the model significantly contributed in the temperature of nanofluids and high temperature is observed by strengthen thermal radiation (Rd) parameter. Further, convection from the surface (convective heat condition) provided extra energy to the fluid particles which boosts the temperature of gamma Al2O3-C2H6O2. The comparison of nanofluid (gamma Al2O3-C2H6O2) temperature with base fluid (C2H6O2) revealed that gamma Al2O3-C2H6O2 has high temperature and would be fruitful for future industrial applications. Moreover, the study is validated with previously reported literature and found reliability of the study.

引用

页数：11

共 37 条

[31] Heat transport mechanism in Cu/water and (Cu-Al2O3)/water under the influence of thermophysical characteristics and non-linear thermal radiation for Blasius/Sakiadis models: Numerical investigation [J].

Alharbi, Khalid Abdulkhaliq M. ;

Khan, Umar ;

Ahammad, N. Ameer ;

Adnan ;

Ullah, Basharat ;

Wahab, Hafiz Abdul ;

Zaib, Muhammad ;

Galal, Ahmed M. .

JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2022, 99 (08)

[32] The effects of magnetic field and thermal radiation on the mixed convection of Al2O3-Cu/water hybrid nanofluid over a permeable vertical flat plate [J].

Jafaripournimchahi, Ammar ;

Shateri, Amirali ;

Jalili, Bahram ;

Jalili, Payam ;

Ganji, Davood Domiri .

MODERN PHYSICS LETTERS B, 2024, 38 (25)

[33] Numerical simulation of free convection flow and thermal performance comparison between Al2O3/H2O\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Al_2O_3/H_2O$$\end{document} and Al2O3/C2H6O2-H2O\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Al_2O_3/C_2H_6O_2-H_2O$$\end{document} nanofluids in a rectangular cavity [J].

K. Thirumalaisamy ;

A. Subramanyam Reddy .

Journal of Thermal Analysis and Calorimetry, 2024, 149 (13) :6973-6999

[34] Computational study of three-dimensional flow and heat transfer of 25 nm Cu-H2O nanoliquid with convective thermal condition and radiative heat flux using modified Buongiorno model [J].

Rana, Puneet ;

Srikantha, N. ;

Muhammad, Taseer ;

Gupta, Gaurav .

CASE STUDIES IN THERMAL ENGINEERING, 2021, 27

[35] Characterization of natural convection and entropy generation within a circular baffle inside two connected inclined square cavities filled with a Cu-Al2O3-hybrid nanofluid under thermal radiation [J].

Al-kaby, Rehab N. ;

Al-Amir, Qusay Rasheed ;

Hamzah, Hameed K. ;

Ali, Farooq H. ;

Abed, Azher M. .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2023, 148 (24) :14337-14359

[36] Characterization of natural convection and entropy generation within a circular baffle inside two connected inclined square cavities filled with a Cu-Al2O3-hybrid nanofluid under thermal radiation [J].

Rehab N. Al-kaby ;

Qusay Rasheed Al-Amir ;

Hameed K. Hamzah ;

Farooq H. Ali ;

Azher M. Abed .

Journal of Thermal Analysis and Calorimetry, 2023, 148 :14337-14359

[37] Numerical computation of thermal radiation and mixed convective effect on electromagetized Tiwari–Das nanofluid(\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Al_2O_3$$\end{document} and \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$TiO_2$$\end{document}) model in a porous microchannel [J].

S. Alao ;

S. O. Salawu ;

R. A. Oderinu ;

E. I. Akinola ;

A. A. Oyewumi ;

A. A. Yahaya ;

K. A. Salaudeen .

International Journal of Applied and Computational Mathematics, 2025, 11 (3)

← 1 2 3 4 →