4. Consider a fin of length L = 8cm attached to a base of temperature Tw = 150°C. The ambien temperature is 20°C. The fin is conical with diameter at the wall D₁ = 1.5cm and diameter at th free end D2 = 0.75cm. The fin is made of aluminum with k = 200W/mK. The convective hea transfer coefficient is h = 100Wm-2K-1. Consider two boundary conditions 1) Assume free end is a temperature 40C 2) Assume convective boundary conditions. Use the following methods (a) Shooting method (b) Finite difference method. (c) MATLAB's built-in function bvp4c.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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4. Consider a fin of length L = 8cm attached to a base of temperature Tw = 150°C. The ambient
temperature is 20°C. The fin is conical with diameter at the wall D₁ = 1.5cm and diameter at the
free end D2 0.75cm. The fin is made of aluminum with k = 200W/mK. The convective heat
transfer coefficient is h = 100Wm-2K-1. Consider two boundary conditions 1) Assume free end is at
temperature 40C 2) Assume convective boundary conditions. Use the following methods
(a) Shooting method
(b) Finite difference method.
(c) MATLAB's built-in function bvp4c.
Transcribed Image Text:4. Consider a fin of length L = 8cm attached to a base of temperature Tw = 150°C. The ambient temperature is 20°C. The fin is conical with diameter at the wall D₁ = 1.5cm and diameter at the free end D2 0.75cm. The fin is made of aluminum with k = 200W/mK. The convective heat transfer coefficient is h = 100Wm-2K-1. Consider two boundary conditions 1) Assume free end is at temperature 40C 2) Assume convective boundary conditions. Use the following methods (a) Shooting method (b) Finite difference method. (c) MATLAB's built-in function bvp4c.
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