APPROXIMATE SOLUTIONS AND CONSERVATION LAWS OF THE PERIODIC BASE TEMPERATURE OF CONVECTIVE LONGITUDINAL FINS IN THERMAL CONDUCTIVITY

被引：2

作者：

Aliyu, Aliyu Isa ^{[1
,2
]}

Inc, Mustafa ^{[1
]}

Yusuf, Abdullahi ^{[1
,2
]}

Baleanu, Dumitru ^{[3
,4
]}

机构：

[1] Firat Univ, Sci Fac, Fac Sci, Dept Math, Elazig, Turkey

[2] Fed Univ Dutse, Dept Math, Fac Sci, Jigawa, Nigeria

[3] Cankaya Univ, Dept Math, Ankara, Turkey

[4] Inst Space Sci, Magurele, Romania

来源：

THERMAL SCIENCE | 2019年 / 23卷

关键词：

residual power series method; numerical approximations; conservation laws; DOUBLE DECOMPOSITION METHOD; EQUATION;

D O I：

10.2298/TSCI181015040A

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this paper, the residual power series method is used to study the numerical approximations of a model of oscillating base temperature processes occurring in a convective rectangular fin with variable thermal conductivity. It is shown that the residual power series method is efficient for examining numerical behavior of non-linear models. Further, the conservation of heat is studied using the multiplier method.

引用

页码：S267 / S273

页数：7