Schauberger
In patented double-spiral-flow pipes the peripheral water-masses are caused to swirl within and about themselves and around the central pipe-axis. This produces differences in potential between the peripheral and core waters, which lead to an accelerated flow resulting from the energising and ennobling of the bio-dynamically moved water. [The Energy Evolution - Harnessing Free Energy from Nature, The Transport of Ore in Double-Spiral-Flow Pipes]
3. Through the rising acceleration of the axially moving core-water-masses, the centrifugence of the swirling peripheral water-masses intensifies. This in turn increases the slip-pressure exerted by the suspended ingredients on the naturalesquely shaped and alloyed potential-increasing slip-resistances (guide-vanes). Due to the rising velocities the oligodynamic effect also increases, i.e. more and more supplementary influences are freed by the potential-intensifying frictional resistances and due to the water's careful [The Energy Evolution - Harnessing Free Energy from Nature, The Liquefaction of Coal by Means of Cold Flows]
See Also