3. For an extremely long fin (Trin tip=T) shown below, the temperature profile is T T(x) = T, +(T,-T.)e Tx) = T, + (T, – T„)e VE Derive the expression for its fin efficiency. T h, T As A (p= RD, A. RD²14 for a cylindrical fin)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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3. For an extremely long fin (Trin tip=T) shown below, the temperature profile is
T(x) T +(T,-T)e
- Tx) = T, + (T,- T)e
Derive the expression for its fin efficiency.
T
T
h, T
A =A
(p = RD, A = RD²4 for a cylindrical fin)
Transcribed Image Text:3. For an extremely long fin (Trin tip=T) shown below, the temperature profile is T(x) T +(T,-T)e - Tx) = T, + (T,- T)e Derive the expression for its fin efficiency. T T h, T A =A (p = RD, A = RD²4 for a cylindrical fin)
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