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This system consumes less energy than other spring cold Iranian Pistachio protection systems

 

slow. It is also free of environmental pollution and easier to manage. In the well system

 

Selective reversal of impeller rotation inside a metal or cement well, cold air accumulation

 

Finds on the surface of the gardens move to the upper layers and outside the canopy of trees.

 

Selective reverse well system of brick type on quiet nights when there is no wind and

 

The sky is clear and uncloudy, the earth"s heat is exaggerated by the long wavelength and due

 

The absence of obstacles that cause it to return to the ground leads to the cooling of the surrounding air

 

The ground becomes. As a result, the air near the ground is colder than the air due to heat loss

 

It rises above itself, so-called temperature inversion conditions have occurred. Intensity

 

This inversion depends on the temperature difference between the surface air and the top of the inversion layer. But

 

These conditions are the inversion of temperature at the level of a valley or at the level of a plain and exclusively at night.

 

Occurs. The gentle breeze raises the intensity of this inversion

 

Reduces. Because it causes the hot air above the inversion layer with the cold air below it

 

Combine layers. The well machine is based on different air densities at different operating temperatures

 

he does. The colder the air, the higher the density.