I've just read about this in the news. Sounds promising. It's called the Atmospheric Vortex Engine and it uses an artificially created hurricane to produce energy.
While this is similar to some other sorts of upstream powerplants, this one is not restricted to the use of solar collectors.
You can read about it here: http://www.vortexengine.ca/index.html
The power output could be around 200MW
While this is similar to some other sorts of upstream powerplants, this one is not restricted to the use of solar collectors.
You can read about it here: http://www.vortexengine.ca/index.html
A vortex engine is a machine for producing and controlling a tornado-like vortex. A vortex engine consists of a cylindrical wall open at the top and with tangential air entries around its base. Heating the air within the wall using a temporary heat source such as steam starts the vortex. The heat to sustain the vortex once established is provided in cooling tower bays located outside of the cylindrical wall and upstream of the deflectors. The continuous heat source for the peripheral heat exchanger can be waste industrial heat or warm seawater. The intensity of the vortex is regulated by restricting the flow of air with dampers located upstream of the deflectors. The vortex can be stopped by restricting the airflow to deflectors with direct orientation and by opening the airflow to deflectors with reverse orientation.
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