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WO/2014/158375A1 |
The disclosed embodiments include a mass flow controller for controlling a flow of a fluid. In one embodiment, the mass flow controller comprises an inlet for receiving the fluid; a flow path in which the fluid passes through the mass fl...
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WO/2014/151243A1 |
A liquid treatment apparatus includes a supply chamber for receiving a fluid, a discharge chamber for discharging the fluid, and a cavitation generating chamber extending from the supply chamber to the discharge chamber. The cavitation g...
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WO/2014/140141A1 |
A connecting device comprising a body delimiting a channel having at least one section for receiving a tube end. Means for centring the tube end are disposed in an area extending between the outer surface of the tube, an opposing surface...
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WO/2014/140373A2 |
For eliminating turbulence in a wall-bounded turbulent flow comprising a flow velocity distribution in a direction perpendicular to the wall, the flow velocity distribution in the direction perpendicular to the wall is distorted. This ma...
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WO/2014/142321A1 |
A fluid-throttling member, which is inserted into a channel hole of a channel member and which throttles the flow of a fluid; the fluid-throttling member being provided with a fixed part which is fixed to the inner wall of the channel ho...
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WO/2014/136066A2 |
The invention relates to a flow body with a surface which has a pyramidal elevation (1) at at least one location. The elevation (1) has a diamond-shaped base surface, wherein a first diagonal (D1) of the diamond-shaped base surface is or...
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WO/2014/136551A1 |
The purpose of the present invention is to provide a bag filter air amplification device with an excellent capacity for jetting compressed air from compressed air-jetting holes. The present invention provides a bag filter air amplificati...
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WO/2014/118521A1 |
A fluid flow modification apparatus has a plurality of flow modification elements each having a first surface portion against which a fluid (F) can flow and a second surface portion along which the fluid (F) can flow. The plurality of fl...
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WO/2014/110673A1 |
A flow conditioner includes a single disk comprising an array of holes; a first set of integral vanes at least partially following a contour or pattern of an outer ring the holes; and a second set of integral vanes at least partially fol...
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WO/2014/111325A1 |
The invention presents a method for controlling a gas mass stream (9, 10) flowing through a flow duct (17) of a turbomachine (1), in which method at least one plasma actuator (7) arranged in the flow duct (17) is activated and the gas ma...
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WO/2014/104988A1 |
An apparatus for creating a swirling flow of fluid comprises a transmission base (1) with an internal cavity (2) to receive the fluid flow from outside via a side hole (3) which will become a hole side edge (4) to control the flow throug...
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WO/2014/104978A1 |
A turbine (100) comprising a nacelle (104); and at least one projection (108) provided on the nacelle, wherein the at least one projection comprises at least one edge configured to generate complementary vortices that collectively increa...
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WO/2014/102709A1 |
Method and means of manufacturing 'inverted' augmented siphon systems A method for producing 'inverted' augmented siphon systems comprising real or 'virtual' conduits including Venturi funnels and means for imparting cyclostrophic vortic...
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WO/2014/096255A1 |
The invention relates to a layer for reducing fluid resistance between an object and a fluid that are moving with a relative mutual speed, said layer comprising a substantially planar surface (12), said surface (12) comprising a pattern ...
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WO/2014/099605A1 |
A flow straightener is disclosed for a hydrogen cyanide reaction process that maintains a substantially uniform velocity profile to provide a plug flow with reduced flow rotation within a mixing vessel. This results in improved performan...
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WO/2014/092601A1 |
The invention relates to aerohydrodynamics and can be used in mechanical engineering for designing housings, in the textile industry for manufacturing sports clothing, in the building of pipelines for decreasing liquid or gas friction, a...
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WO/2014/092641A1 |
There is provided an apparatus for mixing at least two liquids. The apparatus includes a circular cylindrical channel for passage of the at least two liquids; a first planar mixing element of a semi-oval shape with a first arcuate edge a...
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WO/2014/088487A1 |
The invention pertains to an air mass sensor pipe (116) for a combustion engine, comprising an inlet opening (124) for air, an outlet opening (126) for air and an air mass sensor (118) arranged inside the pipe (116) between the inlet and...
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WO/2014/067811A1 |
In a pipe system (2) having a pipeline (4) through which a fluid can flow, from which pipeline a cavity branches off (14), the excitation of standing acoustic waves in the cavity (14) by a fluid flowing through the pipeline (4) is reduce...
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WO/2014/067998A1 |
The invention relates to vessel (1) comprising a hull (3) and a deck (2), a substantially cylindrical rotor (6) having a peripheral wall (8) rotatable with respect to the deck (2) around a longitudinal center line (20), the rotor (6) bei...
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WO/2014/068198A2 |
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WO/2014/063204A1 |
A deflector assembly for obstructing flow of liquid to an adjacent location for a receptacle such as a tray for growing plants in a vertical farming system. The deflector assembly includes a support member and a biasing assembly. A baffl...
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WO/2013/077854A9 |
According to an embodiment, an exit assembly comprises: a fluid inlet; an exit chamber; a fluid outlet, wherein the fluid outlet is located within the exit chamber; and a fluid diverter, wherein the fluid diverter is connected to the flu...
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WO/2014/042671A1 |
An artificially created atmospheric circulation system comprising at least one pulse detonation engine (211) adapted to generate a rapid series of gas pulses directed into the atmosphere, each gas pulse adapted to entrain surrounding atm...
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WO/2013/023756A9 |
In a method for checking an article (10; 10') with material-free regions (14), a three-dimensional test structure (16) of the article is set up, this test structure comprising a negative formation (18) of the material-free regions (14).
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WO/2014/040191A1 |
A flow conditioner includes a single disk comprising an array of holes and at least one integral vane, for example a plurality of integral vanes. The at least one integral vane is machined out of the same material as the flow conditioner...
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WO/2014/036632A1 |
A runner for a hydroelectric turbine including: a crown adapted to connect to a shaft; an annular array of runner blades connected to an outer surface of the crown; a trailing edge of each of the runner blade; a cap extending downstream ...
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WO/2014/037659A1 |
The invention relates to an epicyclic reduction gear, notably for a turbomachine, equipped with a device forming a fluid circulation passage (20a, 20b) able to generate a pressure drop, created by stacking at least two elements (22). Eac...
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WO/2014/016618A1 |
A vehicle comprising at least one pressure-drag-reducing apparatus (1) for reducing the pressure drag on the vehicle. The apparatus comprises: a housing (31) at least partly defining a cavity (34) and an aperture (35) in the housing (31)...
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WO/2014/017929A1 |
A system for orienting particles in a microfluidic system includes one or more radiation pressure sources arranged to expose particles to radiation pressure to cause the particles to adopt a particular orientation in the fluid. A system ...
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WO/2014/006370A1 |
The apparatus consists of modular stages (A, B, C) arranged in series, each stage including a main chamber (2) and a nozzle opening (5). In practice, a fluid passing through the opening (5) is subject to a pressure drop as it enters a ma...
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WO/2014/001515A1 |
The invention provides a construction comprising a structural element and at least one cable (100) arranged in tension to carry at least a part of the weight of the structural element. The cable defines an outer surface (102) onto which ...
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WO/2014/000816A1 |
The invention relates to a flexible pipe carcass comprising a flexible tubular wall structure comprising a helically wound wall strip; wherein interlocking sections (57) of successive windings of said wall strip form the wall structure. ...
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WO/2014/001514A1 |
The invention provides a construction comprising a structural element and at least one cable (101) arranged in tension to carry at least a part of the weight of the structural element. The cable defines an outer surface (102) onto which ...
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WO/2013/187830A1 |
A miniature vortex generator for delaying transition to turbulence in a flow of a fluid over a surface in vicinity of a leading edge, wherein the fluid has a kinematic viscosity v and the flow has a free-stream velocity U ∞, wherein th...
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WO/2013/186522A1 |
A flow regulator insert (10) for a dispensing closure, the insert comprising an inlet and an outlet, and a flow path through which flowable product can flow from the inlet to the outlet, the insert comprising a baffle (5, 8) for causing ...
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WO/2013/184790A1 |
A system for testing fluid flow includes a first tube Tl, a first flange 410 disposed on an end of the first tube, a second tube 12, and a second flange 420 disposed on an end of the second tube. The second flange is adjacent the first f...
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WO/2013/181512A1 |
A double turbine exhaust duct design and an inline V turbine exhaust duct design that both eliminate the need for the standard T-piece in a turbine exhaust duct assembly, substantially reducing the steam-side pressure drop, minimizing th...
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WO/2013/173217A1 |
The present disclosure provides conduits with modified interior surfaces that increase the surface area of the interior surface of the conduit to provide the conduit with improved thermal energy exchange with the wall of the conduit. The...
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WO/2013/172794A1 |
A surface on a polymeric film having an array of patterned structures, wherein the array of patterned structures influences fluid flow of the surface and causes reduced attachment of a biological material.
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WO/2013/157980A1 |
The invention relates to a multi-phase X-ray flow meter comprising a first detection means for measuring a volumetric flow rate of a multi-phase fluid within a tubing section and a second detection means for determining an X-ray absor...
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WO/2013/152384A1 |
A flow distribution system for a multi-phase fluid stream is described. The system comprises: an inlet for receiving a multi-phase fluid stream from an inlet pipe; a plurality of outlets each for delivering a portion of the multi-phase f...
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WO/2013/149345A1 |
Examples of a jet control device are described. The jet control device can comprise a jet deflecting member that is configured to intercept and/or collide with a high speed jet emerging from a jet formation location. The interaction of t...
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WO/2013/141942A1 |
A gas turbine engine is disclosed having a working fluid system capable of moving a working fluid. The working fluid system includes a flow splitter capable of splitting the working fluid into different streams. In one form the flow spli...
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WO/2013/141940A1 |
A gas turbine engine is disclosed having a working fluid system capable of moving a working fluid. The working fluid system includes a flow union member capable of combining different streams of working fluid. In one form the flow union ...
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WO/2013/139253A1 |
Provided are a method for reducing gas resistance or liquid resistance and a material. All or part of the surface of the material is arranged with regular-shaped or irregular-shaped pits, the average depth of the pits being 0.2 mm to 0.5...
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WO/2013/132160A1 |
The invention relates to a restrictor (1) for controlling air pressure in a liner (2) slipped into a pipeline. The restrictor comprises a guide frame (3) in which a restricting element (4) is movably arranged in such a way that the restr...
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WO/2013/127922A1 |
The present invention relates to a surface (12) over which a fluid flows and which has a groove structure with a plurality of grooves extending alongside another in the surface (12). The groove structure has concave sections (14.1, 14.2)...
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WO/2013/125463A2 |
The present invention sets formula (1) for calculating an estimated cavitation jet performance (E). On the basis of data pertaining to a jet pressure (p1), a nozzle diameter (d) and a cavitation number (σ), and data pertaining to a cavi...
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WO/2013/117934A1 |
The invention relates to a vortex generator (1) comprising a cylindrical housing (5) with a closed first end face and an open second end face; an impeller (2) with a plurality of blades (3) rotatably mounted within the cylindrical housin...
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