How to Calculate Wind Pressure on a Wall?

AI Thread Summary
To calculate wind pressure on a wall, use Bernoulli's principle: Wind Pressure = ½ x (density of air) x (wind speed)². Given an air density of 1.3 kg/m³ and wind speed of 30 m/s, the pressure can be calculated. The discussion clarifies that the question asks for wind pressure, not total force, despite providing the wall area. The focus is on understanding the distinction between pressure and force in the context of wind impact. Accurate calculations are essential for assessing structural integrity during severe storms.
jackamo321
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The wind in a severe storm is blowing 30 ms perpendicularly to the wall of a large barn of area 80 m2. Calculate the pressure exerted on it, assuming that the air density is 1.3 kg m3.

I am quite new to this unit so i really have no idea what to do. Any help apreciated!
 
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From Bernoulli's principle:
Wind Pressure = ½ x (density of air) x (wind speed)2
 
wow, thanks alot!
 
Check the question it asks for the wind pressure but gives a wall area, does it ask for total force or pressure?
 
That is the exact question that i have written, but i presume it means the force that the wind is pushing at the wall with.
 

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