Air Curtain Calculation

[bibin777]

Hi Friends,
I Have Problem with Air Curtain Design How Can I Solve This Problem. This is Commercial building in Kuwait Out Side Temp.=115 deg F & Inside 75 deg F, Air Flow Angle 25 Deg My Door Height 3.25 Mtr. and Door Width 3.00 Please Help Meeeeeeeeeeeeee:o

[lowcool]

75 sounds pretty good to me,as long as it is 75 in shop,unless is a big beer room