A rectangular fin made of Molybdenum is protruding from a surface that is at a temperature 125∘C. The bulk temperature a

Post by **answerhappygod** » Tue Jul 12, 2022 8:48 am

: A Rectangular Fin Made Of Molybdenum Is Protruding From A Surface That Is At A Temperature 125 C The Bulk Temperature A 1 (31.92 KiB) Viewed 22 times

A rectangular fin made of Molybdenum is protruding from a surface that is at a temperature 125°C.
The bulk temperature around the fin is 25°C, which yields a convective heat transfer of 150 W/m?/K.
The fin dimensions are shown in the figure. Assume that heat transfer is taking place on all surfaces of
the fin.
Please determine the following:
1. Fin heat rate (qf)
2. Fin efficiency (nf)
3. Fin effectiveness (Ef)
A rectangular fin made of Molybdenum is protruding from a surface that is at a temperature 125∘C. The bulk temperature around the fin is 25∘C, which yields a convective heat transfer of 150 W/m2/K. The fin dimensions are shown in the figure. Assume that heat transfer is taking place on all surfaces of the fin. Please determine the following: 1. Fin heat rate (qf) 2. Fin efficiency (ηf) 3. Fin effectiveness (εf)