Analytical Solution for Nonlinear Heat Diffusion and Heat Transfer Equation of Fins with Different Cross Sections

Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
View: 72

This Paper With 6 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

ISME21_788

تاریخ نمایه سازی: 17 آبان 1401

Abstract:

Heat transfer in fins possesses huge applications in the industry. Therefore, analytical solution of heat diffusion and heat transfer play a fundamental role in fin design and optimization. In this paper, a novel analytical solution for this kind of nonlinear equations based on Parameter Perturbation Method is introduced and implemented to calculate fin efficiency for three different fin cross sections. Comparing the results with those of exact and numerical solutions indicated the accuracy of used method. Furthermore, it was shown that Parameter Perturbation Method gives more accurate results than Homotopy Perturbation Method.

Authors

M Aghakhani

Young Researchers and Elite Club, , Ilkhchi Branch, Islamic Azad University, Ilkhchi, Iran

A.B Shotorban

Department of Mechanical Engineering, Islamic Azad University, Sari Branch, Sari, Iran

B Jalilpour

Department of Mechanical Engineering, Urmia University of Technology, Urmia, Iran

Y Rostamiyan

Department of Mechanical Engineering, Islamic Azad University, Sari Branch, Sari, Iran

D D. Ganji

Department of Mechanical Engineering, Babol Noshirvani University of Technology, Babol, Iran

S Jafarmadar

Department of Mechanical Engineering, Urmia University of Technology, Urmia, Iran