1 Two steady streams of air are mixed in a T junction as

Last updated: 6/21/2023

1 Two steady streams of air are mixed in a T junction as shown in the figure Stream one is at 32 C have a velocity and volumetric flow rate of 180 m min and 56 m min respectively Stream two is at 24 C flows with 120 m min in a duct diameter of 1 2m Mixed air flows with 150 m min Assume air behave as an ideal gas with Cp 1 kJ kgk Neglect potential and kinetic energy changes heat transfer and determine the mixed air temperature and the duct diameter of the mixed air section Outside air at LAVI Return air 7 24 C Dj 1 2 m