An apparatus, system, and method to capture water power from head or pressure is provided utilizing pipes, inlets, and outlets. The apparatus comprises a central bore having an internal diameter suitable for a fluid flow, the fluid flow moves inside the central bore through the apparatus, and at least one outlet, the fluid flow exits the apparatus through the at least one outlet, optionally, a plurality of inlets for flowing additional fluid to the central bore mix the fluid flow with the additional fluid from the plurality of inlets. The apparatus can further mix the fluid through additional mixing devices and additional devices can be used to recapture energy such as hydroelectric power from the fluid flow. The system and method can capture water energy from the fluid flow.

An apparatus, system, and method to capture water power from head or pressure is provided utilizing pipes, inlets, and outlets. The apparatus comprises a central bore having an internal diameter suitable for a fluid flow, the fluid flow moves inside the central bore through the apparatus, and at least one outlet, the fluid flow exits the apparatus through the at least one outlet, optionally, a plurality of inlets for flowing additional fluid to the central bore mix the fluid flow with the additional fluid from the plurality of inlets. The apparatus can further mix the fluid through additional mixing devices and additional devices can be used to recapture energy such as hydroelectric power from the fluid flow. The system and method can capture water energy from the fluid flow.

A distributor element comprising: at least two fractal plates each defining a level below an adjacent fractal plate, an uppermost fractal plate comprising a first number of first openings, each of the first openings surrounded at a lower side by one of a plurality of first walls and, in the first level between the first walls, one or more first hollow spaces defining one or more first fluid paths, a second fractal plate comprising a second number of second openings, each of the second openings surrounded at a lower side by one of a plurality of second walls and, in the second level between the second walls, one or more second hollow spaces defining one or more second fluid paths, the second number being higher than the first number, and each of the first fluid paths and each of the second fluid paths having substantially a same length.

A distributor element comprising: at least two fractal plates each defining a level below an adjacent fractal plate, an uppermost fractal plate comprising a first number of first openings, each of the first openings surrounded at a lower side by one of a plurality of first walls and, in the first level between the first walls, one or more first hollow spaces defining one or more first fluid paths, a second fractal plate comprising a second number of second openings, each of the second openings surrounded at a lower side by one of a plurality of second walls and, in the second level between the second walls, one or more second hollow spaces defining one or more second fluid paths, the second number being higher than the first number, and each of the first fluid paths and each of the second fluid paths having substantially a same length.

The present disclosure relates to a nanobubble generation system using friction in which a frictional force is applied to bubbles included in a gas-liquid mixed fluid so that the atomization of the bubbles is induced and nanobubbles are generated. The nanobubble generation system includes: a chamber including an inlet, an outlet, and an internal space S configured to atomize bubbles included in a gas-liquid mixed fluid; one or more strikers each including a plurality of protrusions provided on a body thereof to simultaneously apply impact to the gas-liquid mixed fluid that flows into the chamber and swirl the fluid in order to cause the gas-liquid mixed fluid to rub against an inner wall of the chamber, the strikers being provided on the driving shaft; a plurality of friction elements provided on the driving shaft in order to apply frictional force to the gas-liquid mixed fluid; and a driving mechanism including the driving shaft and configured to rotate the striker and the friction elements, wherein the friction elements are arranged on the driving shaft to be spaced apart from each other at a predetermined interval, and peripheral surfaces of bodies of the friction elements directly face the inner wall of the chamber with a predetermined distance therebetween.

The present disclosure relates to a nanobubble generation system using friction in which a frictional force is applied to bubbles included in a gas-liquid mixed fluid so that the atomization of the bubbles is induced and nanobubbles are generated. The nanobubble generation system includes: a chamber including an inlet, an outlet, and an internal space S configured to atomize bubbles included in a gas-liquid mixed fluid; one or more strikers each including a plurality of protrusions provided on a body thereof to simultaneously apply impact to the gas-liquid mixed fluid that flows into the chamber and swirl the fluid in order to cause the gas-liquid mixed fluid to rub against an inner wall of the chamber, the strikers being provided on the driving shaft; a plurality of friction elements provided on the driving shaft in order to apply frictional force to the gas-liquid mixed fluid; and a driving mechanism including the driving shaft and configured to rotate the striker and the friction elements, wherein the friction elements are arranged on the driving shaft to be spaced apart from each other at a predetermined interval, and peripheral surfaces of bodies of the friction elements directly face the inner wall of the chamber with a predetermined distance therebetween.

A flow distribution system for distributing and dividing the flows of at least two separate fluids, the distribution system comprising: a three-dimensional nested structure of at least two fluid transporting fractals comprising at least a first fluid transporting fractal and a second fluid transporting fractal, each fluid transporting fractal having a respective fluid inlet which bifurcates to a plurality of fluid outlets, each fluid transporting fractal being configured to facilitate a flow therethrough independent from a flow in the other fluid transporting fractal, each fluid transporting fractal extending along and about a central axis between fluid inlet and a plurality of fluid outlets; wherein each fluid transporting fractals comprises of a series of recursive bifurcation units assembled in a selected number of stages, each bifurcation unit comprising a Y-shaped bifurcated element which is fluidly connected to two successive bifurcation units, each successive bifurcation unit being rotated relative to the central axis by an angle of between 60 and 120 degrees relative to the previous stage; each fluid transporting fractal is intertwined with the other fluid transporting fractal; each fluid transporting fractal is positioned offset from the other fluid transporting fractal about the central axis and are arranged such that each fluid outlet from one of the fluid transporting fractals is located adjoining a fluid outlet of the other fluid transporting fractal, and each fluid transporting fractal is centered about a flow axis which is laterally inclined from greater than 0 to 20 degrees from the central axis and longitudinally inclined from greater than 0 to 20 degrees from the central axis.

A flow distribution system for distributing and dividing the flows of at least two separate fluids, the distribution system comprising: a three-dimensional nested structure of at least two fluid transporting fractals comprising at least a first fluid transporting fractal and a second fluid transporting fractal, each fluid transporting fractal having a respective fluid inlet which bifurcates to a plurality of fluid outlets, each fluid transporting fractal being configured to facilitate a flow therethrough independent from a flow in the other fluid transporting fractal, each fluid transporting fractal extending along and about a central axis between fluid inlet and a plurality of fluid outlets; wherein each fluid transporting fractals comprises of a series of recursive bifurcation units assembled in a selected number of stages, each bifurcation unit comprising a Y-shaped bifurcated element which is fluidly connected to two successive bifurcation units, each successive bifurcation unit being rotated relative to the central axis by an angle of between 60 and 120 degrees relative to the previous stage; each fluid transporting fractal is intertwined with the other fluid transporting fractal; each fluid transporting fractal is positioned offset from the other fluid transporting fractal about the central axis and are arranged such that each fluid outlet from one of the fluid transporting fractals is located adjoining a fluid outlet of the other fluid transporting fractal, and each fluid transporting fractal is centered about a flow axis which is laterally inclined from greater than 0 to 20 degrees from the central axis and longitudinally inclined from greater than 0 to 20 degrees from the central axis.

A flow distribution system for distributing and dividing the flows of at least two separate fluids, the distribution system comprising: a three-dimensional nested structure of at least two fluid transporting fractals comprising at least a first fluid transporting fractal and a second fluid transporting fractal, each fluid transporting fractal having a respective fluid inlet which bifurcates to a plurality of fluid outlets, each fluid transporting fractal being configured to facilitate a flow therethrough independent from a flow in the other fluid transporting fractal, each fluid transporting fractal extending along and about a central axis between fluid inlet and a plurality of fluid outlets; wherein each fluid transporting fractals comprises of a series of recursive bifurcation units assembled in a selected number of stages, each bifurcation unit comprising a Y-shaped bifurcated element which is fluidly connected to two successive bifurcation units, each successive bifurcation unit being rotated relative to the central axis by an angle of between 60 and 120 degrees relative to the previous stage; each fluid transporting fractal is intertwined with the other fluid transporting fractal; each fluid transporting fractal is positioned offset from the other fluid transporting fractal about the central axis and are arranged such that each fluid outlet from one of the fluid transporting fractals is located adjoining a fluid outlet of the other fluid transporting fractal, and each fluid transporting fractal is centered about a flow axis which is laterally inclined from greater than 0 to 20 degrees from the central axis and longitudinally inclined from greater than 0 to 20 degrees from the central axis.

A distributor is described for distributing a fluid flow from a smaller to a more broad fluid flow. It comprises a fluid input and a plurality of fluid outputs, and a channel structure in between the fluid input and the plurality of fluid outputs. The channel structure comprises alternatingly bifurcating channel substructures and common channel substructures wherein the substructures are arranged so that fluid exiting different channels from a bifurcating channel substructure mixes in a subsequent common channel substructure, and whereby fluid channels of the bifurcating channel substructure are arranged such that these do not contact the subsequent common channel substructure at the edges thereof.