Thermal Analysis of Natural Convection in Porous Fins with Homotopy Perturbation Method (HPM)

被引：0
|
作者：
Seyfolah Saedodin
Majid Shahbabaei
机构：
[1] Semnan University,Faculty of Mechanical Engineering
[2] Semnan Branch,Faculty of Mechanical Engineering, Science and Researches
来源：
Arabian Journal for Science and Engineering | 2013年 / 38卷
关键词：
Porous fin; Homotopy perturbation method (HPM); Nonlinear ordinary differential equation; Finite-length fin with insulated tip;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, porous fin has been studied and its nonlinear ordinary differential equation has been solved through homotopy perturbation method. In this method, a homotopy is introduced to be constructed for the equation. The initial approximations can be freely chosen with possible unknown constants, which can be determined by imposing the boundary and initial conditions. To study the thermal performance, one type case is considered: finite-length fin with insulated tip.
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收藏
页码：2227 / 2231
页数：4
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