2
answers
0
watching
243
views
28 Nov 2020
10 cm long, 2 cm diameter copper rod (k = 380 W/m-K) is exposed to an environment at 25°C The base temperature of the rod is maintained at 200°C. The heat transfer coefficient between the rod and the surrounding air is 15 W/m2K. Determine the heat transfer rate from the rod to the surrounding air (W) when it is considered as a fin.
a) 10.5 W
b) 14.5 W
c) 12.3 W
d) 20.3 W
e) 16.8 W
10 cm long, 2 cm diameter copper rod (k = 380 W/m-K) is exposed to an environment at 25°C The base temperature of the rod is maintained at 200°C. The heat transfer coefficient between the rod and the surrounding air is 15 W/m2K. Determine the heat transfer rate from the rod to the surrounding air (W) when it is considered as a fin.
a) 10.5 W
b) 14.5 W
c) 12.3 W
d) 20.3 W
e) 16.8 W
4 Aug 2023
Aerielle Anne BeltranLv10
2 Jan 2021
Already have an account? Log in
