Uploaded by HUSSIEN G

HW 2-1

Home Work 2
Note the following:
Each question carries 10 points.
You must show your steps and calculations clearly.
Don’t scribble.
You may refer to external flow and internal flow handouts. Fluid
property handout is also uploaded in course contents folder.
Please submit on/before 8.30a, April 19, 2020.
Copying is strictly prohibited.
An air stream at 0°C is flowing along a heated plate at 90°C at a speed of 75 m/s.
The plate is 45 cm long and 60 cm wide. Calculate the heat transfer coefficient
and the rate of energy dissipation from the plate.