Gas generator and 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 main 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 a radial direction from the main rotor body centre axle towards said rotor body channel outlet being located at a distance R2 in the radial direction from the main 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 main rotor body centre axle, said main rotor body further comprising one or several cavitators, 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 further comprising one or several cavitator channels provided with a cavitator channel inlet being located closer to R2 than R1 and a cavitator channel outlet, in each cavitator a rotational movement of the inner cavitator rotor relative to the outer cavitator stator being induced by designing the cavitator to rotate by the liquid flowing through the cavitator from the cavitator channel inlet to the cavitator channel outlet, 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, said one or several cavitator channels provided with cavitation inducing means to induce a differentiated pressure within the liquid in the cavitator from the inertia of the liquid and the centrifugal forces induced by the rotation of the main rotor body thereby causing cavitation in the liquid flowing through the one or several cavitator channels and the cavitation inducing means.