swirl air jet

INVESTIGATION OF THE RETURN FLOW AT THE AIR DISTRIBUTION BY SWIRL AND FLAT LAYING AIR JETS IN SMALL-SIZED PREMISES

In this article the results of return flow at air distribution by flat laying jets experimental investigations are presented. The chart is composed, analytic equations are also obtained. By these results high efficiency of proposed air distribution scheme using in technological small-sized rooms is shown.

Researching of air supply device efficiency which creating swirl and spread air jets in poultry houses

Graphical dependences of axial air velocities and surplus temperatures of swirl air jet have been obtained. Expedience of application of air supply device that creates swirl and spread air jets in birds growing buildings with cascade cages batteries is confirmed.