Heat transfer of a Carreau fluid in a thin elastic film over an unsteady stretching sheet

被引：1
|
作者：
Murad, Muhammad Amin Sadiq [1 ]
Hamasalh, Faraidun Kadir [2 ]
Ismael, Hajar F. F. [3 ]
机构：
[1] Univ Duhok, Coll Sci, Math Dept, Duhok, Iraq
[2] Univ Sulaimani, Coll Educ, Math Dept, Sulaimani, Iraq
[3] Univ Zakho, Fac Sci, Dept Math, Zakho, Iraq
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2023年 / 37卷 / 27期
关键词：
Heat transfer; elastic film; unsteady stretching sheet; boundary value problem; modified Laplace decomposition method; LIQUID-FILM; DECOMPOSITION METHOD; FLOW; THERMOCAPILLARITY;
D O I：
10.1142/S0217979223503137
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An analysis is carried out to investigate the influence of the magnetic field over Carreau fluid flow and heat transfer in a liquid film on an unsteady stretching surface. The governing equations are converted to a system of boundary value problem (BVP) by using the similarity transforms. The differential equations are solved numerically using the modified Laplace decomposition method (MLDM) and the obtained results are compared with the existing schemes. An excellent agreement between them illustrates the accuracy of MLDM to the suggested model. The influence of the dimensionless governing parameters like magnetic field number, Prandtl number, unsteadiness parameter, Weissenberg parameter, and radiative number on velocity and temperature profiles is discussed in tabular form and shown through illustrative graphs.
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页数：14
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