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A rectangular fin made of Molybdenum is protruding from a surface that is at a temperature 125°C. The bulk temperature a
Posted: Tue Jul 12, 2022 8:48 am
by answerhappygod
- A Rectangular Fin Made Of Molybdenum Is Protruding From A Surface That Is At A Temperature 125 C The Bulk Temperature A 1 (34.91 KiB) Viewed 24 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/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 (q₁) 2. Fin efficiency (nf) 3. Fin effectiveness (ef) Tb: 125°C 200mm To: 25°C h: 150 W/m²/K 5mm 20mm