Analytical Solution for Nonlinear Heat Diffusion and Heat Transfer Equation of Fins with Different Cross Sections
سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 259
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شناسه ملی سند علمی:
ISME21_788
تاریخ نمایه سازی: 17 آبان 1401
چکیده مقاله:
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.
کلیدواژه ها:
نویسندگان
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