Cavitator for gas generation

A gas generator for gasification of liquids, said gas generator comprising a main rotor body being rotatably mounted to a static support framework such that the main rotor body is arranged to rotate around a rotor body centre axle, said main rotor body comprising one or several main rotor body channels, provided with a rotor body channel inlet and a rotor body channel outlet, for guiding a flow of a liquid from said rotor body channel inlet being located at a distance R1 in the radial direction from the rotor body centre axle towards said rotor body channel outlet being located at a distance R2 in the radial direction from the rotor body centre axle, wherein R2>R1 such that a liquid in the rotor body channel is forced from the rotor body channel inlet towards the rotor body channel outlet by centrifugal forces as the main rotor body rotates around the rotor body centre axle,

• said main rotor body further comprising at least one cavitator, each cavitator comprising an outer cavitator stator and an inner cavitator rotor, said inner cavitator rotor arranged to rotate relative to said outer cavitator stator, each cavitator is provided with a cavitator inlet and a cavitator outlet, each cavitator further comprising cavitator channels including an inner cavitator channel and an outer cavitator channel each running along an axis of rotation of the inner cavitator rotor and having a cavitator channel inlet and a cavitator channel outlet, said cavitator channels provided with cavitation inducing means for inducing a differentiated pressure within a liquid flowing through the cavitator, said cavitator being arranged to induce a rotation of the inner cavitator rotor by a liquid flow through the cavitator such that the rotation of the inner cavitator rotor will induce a differentiated pressure within the liquid in the cavitator promoting cavitation in the liquid flowing through the cavitator channels, said cavitator channel inlet being connected to the rotor body channel outlet for guiding said liquid flow to the cavitator for cavitation of the liquid, wherein the inner cavitator channel is located closer to the axis of rotation of the inner cavitator rotor than the outer cavitator channel, the inner cavitator channel is formed between a first innermost wall and a second middle wall in the cavitator forming a first inner flow path for a fluid, the outer cavitator channel is formed between said second middle wall and a third outermost wall in the cavitator forming a second outer flow path for the fluid, and the first innermost wall and the second middle wall in the cavitator form part of the inner cavitator rotor while the third outermost wall in the cavitator forms part of the outer cavitator stator.

A gas generator for gasification of liquids, the gas generator comprising a main rotor body being rotatably mounted to a static support framework such that the main rotor body is arranged to rotate around a rotor body centre axle, the main rotor body comprising one or several main rotor body channels, provided with a rotor body channel inlet and a rotor body channel outlet, for guiding a flow of a liquid from the rotor body channel inlet being located at a distance R1 in the radial direction from the rotor body centre axle towards the rotor body channel outlet being located at a distance R2 in the radial direction from the rotor body centre axle, wherein R2>R1 such that a liquid in the rotor body channel is forced from the rotor body channel inlet towards the rotor body channel outlet by centrifugal forces as the main rotor body rotates around the rotor body centre axle,

• the main rotor body further comprising at least one cavitator, each cavitator comprising an outer cavitator stator and an inner cavitator rotor, the inner cavitator rotor arranged to rotate relative to the outer cavitator stator, each cavitator is provided with a cavitator inlet and a cavitator outlet, each cavitator further comprising cavitator channels including an inner cavitator channel and an outer cavitator channel each having a cavitator channel inlet and a cavitator channel outlet, the cavitator channels provided with cavitation inducing means for inducing a differentiated pressure within a liquid flowing through the cavitator, the cavitator being arranged to induce a rotation of the inner cavitator rotor by a liquid flow through the cavitator such that the rotation of the inner cavitator rotor will induce a differentiated pressure within the liquid in the cavitator promoting cavitation in the liquid flowing through the cavitator channels, the cavitator channel inlet being connected to the rotor body channel outlet for guiding the liquid flow to the cavitator for cavitation of the liquid, wherein the inner cavitator channel is formed between a first innermost wall and a second middle wall in the cavitator forming a first inner flow path for a fluid, and the outer cavitator channel is formed between the second middle wall and a third outermost wall in the cavitator forming a second outer flow path for the fluid.