Determine the thermal entrance length for the liquids and conditions in Problem 8. Problem 8 Liquid at an average temperature of 20°C fl ows in a 1 nominal schedule 40 pipe at a rate of 50 × 10–4...

Determine the thermal entrance length for the liquids and conditions in Problem 8.

Problem 8

Liquid at an average temperature of 20°C fl ows in a 1 nominal schedule 40 pipe at a rate of 50 × 10–4 kg/s. Determine the hydrodynamic entrance length if the liquid is