Outdoor Cooling Systems What Are The Aspects Involved In Outdoor Patio Cooling Systems?

What are the aspects involved in outdoor patio cooling systems? - outdoor cooling systems

Example Blow: restaurant / bar terrace with fans Steam

more unbearable that I could only imagine the humidity is
so that the airflow is an obvious problem

What are the weather elements to consider a system like this? Dew point? Humidity? Velocity of the air?

Where can I find more information about eco-friendly "cooling tower" type fireplaces by hot air rises and cold air forced down?

I will be the question in the "post", I mean, it's the same properties as natural meteorological