Thin film flow and heat transfer of Cu-nanofluids with slip and convective boundary condition over a stretching sheet

被引：41

作者：

Shahzad, Azeem ^{[1
]}

Liaqat, Fakhira ^{[1
]}

Ellahi, Zaffer ^{[1
]}

Sohail, Muhammad ^{[2
]}

Ayub, Muhammad ^{[3
]}

Ali, Mohamed R. ^{[4
]}

机构：

[1] Univ Engn & Technol, Basic Sci Dept, Taxila 47050, Pakistan

[2] Khwaja Fareed Univ Engn & Informat Technol, Inst Math, Rahim Yar Khan 64200, Pakistan

[3] COMSATS Univ, Dept Math, Abbottabad Campus, Islamabad, Pakistan

[4] Future Univ, Fac Engn & Technol, Cairo, Egypt

来源：

SCIENTIFIC REPORTS | 2022年 / 12卷 / 01期

关键词：

THERMAL-CONDUCTIVITY; LIQUID-FILM; SURFACE; FLUID;

D O I：

10.1038/s41598-022-18049-3

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The flow and heat transfer in thin film of Cu-nanofluid over a stretching sheet by considering different shape factors (platelets, blades, bricks, sphere and cylinder) along with slip and convective boundary conditions is investigated. The governing partial differential equations are converted to nonlinear ordinary differential equations by means of suitable similarity transformation and then solved by using BVP4C in MATLAB. The physical significance of various parameters on velocity and temperature profiles are investigated and provided in the form of table and also presented graphically. It is noted that the Platelet-shaped nanoparticles has the highest heat transfer rate as compare to other particle's shapes.

引用

页数：16

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