Evaluate the required tube length of the coolant


Solve the following problem:

Q: Water at a flow rate of m = 0.215 kg/s is cooled from 70°C to 30°C by passing it through a thin-walled tube of diameter D = 50 mm and maintaining a coolant at T? = 15°C in cross flow over the tube.

(a) What is the required tube length if the coolant is air and its velocity is V = 20 m/s?

(b) What is the tube length if the coolant is water and V = 2 m/s?

Solution Preview :

Prepared by a verified Expert
Mechanical Engineering: Evaluate the required tube length of the coolant
Reference No:- TGS02003790

Now Priced at $20 (50% Discount)

Recommended (98%)

Rated (4.3/5)