al Question 3 (6 Points) A rectangular fin made of Molybdenum is protruding from a surface that is at a temperature 125°
Posted: Tue Jul 12, 2022 8:48 am
- Al Question 3 6 Points A Rectangular Fin Made Of Molybdenum Is Protruding From A Surface That Is At A Temperature 125 1 (76.82 KiB) Viewed 45 times
al Question 3 (6 Points) 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 (q) 2. Fin efficiency (ng) 3. Fin effectiveness (ef) T: 125°C 200mm T: 25°C h: 150 W/m²/K 5mm 20mm