Repeat Problem 1-10 for air at 10 C, a tube with diameter 25 mm, a stream pressure of 101...

Repeat Problem 1-10 for air at 10 C, a tube with diameter 25 mm, a stream pressure of 101 kPa, and a tube length of 4 m, and find the heat transfer coefficient in SI units if the heat transfer rate is 1250 W.

Problem 1-10

A room with dimensions of 3 × 10 × 20 m is estimated to have outdoor air brought in at an infiltration rate of  volume change per hour. Determine the infiltration rate in m3/s.