Patent ID: 8584706

Claim:
A vortex generator comprising: an inlet section ( 1 ) defining at least one spiral-shaped conic channel ( 102 a , 102 b ), in which spiral-shaped conic channel ( 102 a , 102 b ) a fine structure of a fluid vortex ( 5 ) is generated so that said fine structure of the fluid in the conical channel ( 102 a , 102 b ) is rotating around the axis of the fluid's flow direction; and a vortex chamber ( 4 a , 4 b ) in fluid communication with the inlet section so as to form the main vortex ( 5 ) in the vortex chamber ( 4 a , 4 b ), wherein the lengthwise inner cross-section of the vortex chamber is trumpet-shaped ( 4 a ) so as to maintain the continued multiple motion of the vortex ( 5 ), said trumpet-shape or egg-shape of the vortex chamber ( 4 a , 4 b ) defining a fluid outlet at the end of the vortex chamber ( 410 ); and wherein the trumpet-shaped vortex chamber ( 4 a ) inner cross-section is given by the function ƒ(x)=k*x y , x being along the length and y being greater than or equal to −1.1 and less than or equal to −1.0 and k being a constant greater than or equal to 8500 and less than or equal to 9000.