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Matches 1 - 50 out of 3,211

Document Document Title
WO/2018/215653A1
A device for the total suppression of Vortex-induced vibrations (VIV) that structures suffer when exposed to currents. Typical marine structures that are prone to VIV are riser pipes, spar buoys and platforms, tendons, catenaries, moorin...  
WO/2018/216878A1
The purpose of the present invention is to improve flow deviation in an area in which the fluid deviation used to occur, and the present invention explains about a technology with which the distance between baffles is configured to vary ...  
WO/2018/212551A1
A flow disturbance device, according to the present invention, comprises: a refrigerant pipe having a flow space in which a refrigerant flows; and at least one disturbance member arranged inside the refrigerant pipe and vibrating by mean...  
WO/2018/212773A1
Disclosed embodiments include a flow straightening device. The flow straightening device includes a blank end. The blank end designed to reside within a portion of piping to contain fluid flow within the piping. The flow straightening de...  
WO/2018/200056A1
Bending mode transducers are provided including a substrate made of a high density material, the substrate having a first surface and a second surface, opposite the first surface. A piezoelectric layer is provided on the first surface of...  
WO/2018/194457A1
Flow conditioner device (40), for use in a heat exchanger system (10). The flow conditioner device comprises a honeycomb structure (42) and a mesh (44). The honeycomb structure is configured for rectifying an incoming gas flow (26), and ...  
WO/2018/191790A1
This disclosure relates to a system for reducing cavitation at a surface that moves relatively with respect to a first fluid. The system comprises a degasser configured to at least partially degas a second fluid. The system also comprise...  
WO/2018/191662A1
Self-cleaning electrochemical cells, systems including self-cleaning electrochemical cells, and methods of operating self-cleaning electrochemical cells are disclosed. The self-cleaning electrochemical cell can include a plurality of con...  
WO/2018/176061A1
Provided is a bi-directional PCV valve assembly, system and method. The bi-directional PCV valve may include a fluidic geometry that allows for a flow of fluid a high flow rate in one direction, forward flow, and a low flow rate in the o...  
WO/2018/170383A1
In an embodiment of the invention there is a cyclotronic actuator. The actuator is defined by having a high-voltage plasma driver connected to a first electrode. The first electrode is surrounded by a dielectric material. A second electr...  
WO/2018/165313A1
An aerodynamic device for enhancing lift and reducing drag of an airfoil, comprising a central portion oriented in a substantially chordwise direction on the airfoil, and a first outer portion and a second outer portion arranged substant...  
WO/2018/161615A1
A finned radiator with a helical twisted stripe, comprising an oil inlet pipe, an oil return pipe, and a group of heat radiating fins. The group of heat radiating fins each consist of front and back heat radiating plates, the upper area ...  
WO/2018/151596A1
The invention provides a vortex-reducing device for deducing the aerodynamic forces of airflows on an elongated structure part having a longitudinal axis, said vortex-reducing device comprising a series of rings for mounting around said ...  
WO/2018/145164A1
Apparatus for controlling flow of fluid in a fluid body containing a first fluid, the apparatus including: a baffle at least partially submerged in the fluid body, the baffle including: in inlet that in use is coupled to a fluid supply a...  
WO/2018/141525A1
The invention relates to a deflecting bend for guiding waste water (A), comprising a first pipeline section (1) extending along a straight first guide line (L1), a second pipeline section (2) extending along a straight second guide line ...  
WO/2018/139049A1
This fluid device (100) is provided with: a plurality of structures (4) shaped so as to protrude from a wing surface (2); and a plurality of riblets (3) shaped so as to be recessed from the wing surface (2). A first cross-section of a st...  
WO/2018/138735A1
This invention discloses a comprehensive device with minimum moving parts that maybe brought online in variable fluid flows to automatically create targeted enhanced process intensification including cavitation in a modular way. This dev...  
WO/2018/136159A1
Various connection units are disclosed. The connection unit can be configured to straighten a flow of air, such as to reduce the distance before the flow of air becomes substantially laminar. The connection unit can include a drag reduct...  
WO/2018/127836A1
An ultrasonic sensor assembly is provided having sensor body having opposing open ends for enabling fluid flow therethrough. The body defines an interior measurement section therein. The body defines a plurality of spiral flow paths disp...  
WO/2018/122211A3
A display system and method of operating the system are described. A first projection screen can be moved during projection, and a digital projector is provided with a light valve to project images on the first projection screen, the dis...  
WO/2018/122211A2
A display system and method of operating the system are described. A first projection screen can be moved during projection, and a digital projector is provided with a light valve to project images on the first projection screen, the dis...  
WO/2018/118522A1
Described herein are methods of manipulating/tailoring wettability of liquids on physically/chemically modified surfaces under multiphase conditions (i.e. > 1 liquid contacting surface). In particular, methods of modifying or tuning the ...  
WO/2018/118521A1
Described herein is an integrated approach towards design of surfaces for stable wettability regimes with various liquids. The approach comprises a designing component used to calculate stable thermodynamic configurations associated with...  
WO/2018/109722A1
A suction pipe inlet device for a centrifugal pump, the device having a hollow tubular axisymmetric body along a longitudinal axis having an open first end adapted for fitting into or against a retention tank; an open second end adapted ...  
WO/2018/107268A1
A static mixer for mixing fluid flow in a pipeline includes a body having a plurality of slots through the body, the slots being angled with respect to an axis passing through a center of the body. A plurality of arms extends from an out...  
WO/2018/111055A1
A microbubble generating system according to an embodiment of the present invention may comprise: an electrolyzer for generating primary microbubbles; a water supply hose connected to an exit end of the electrolyzer; and a microbubble ge...  
WO/2018/102515A1
A device is provided that includes a heat conductive structure; a heat transfer structure for extracting heat from the heat conductive structure by means of a boundary layer; a motor for rotating the heat transfer structure relative to t...  
WO/2018/085924A1
A method and apparatus for generating a wave in a body of water by altering a flow of water as it is urged through an inlet, contoured passage and outlet, for example wherein a primary flow of water is altered so that one or more seconda...  
WO/2018/083054A1
The invention relates to a Vortex-shedding-arrangement, which is prepared to be arranged on a tower of a wind turbine. The invention even relates to a tower, which is equipped with the Vortex-shedding-arrangement and to a method to equip...  
WO/2018/084391A1
The present invention relates to a warhead having an improved effective range, comprising: a hemispherical front end portion (10); a concave portion (20) connected to a rear end of the front end portion (10) and having a curved surface c...  
WO/2018/080199A2
A projectile includes a head portion, a middle portion and a tail portion. The middle portion is disposed between the head portion and the tail portion. A recess is defined from a terminal end of the tail portion extending into the middl...  
WO/2018/080029A1
The present invention relates to a wind-induced vibration control system having, in a structure, a wind-induced vibration control unit including a wind movement passage, so as to measure wind velocity and wind direction in real-time with...  
WO/2018/080199A3
A projectile includes a head portion, a middle portion and a tail portion. The middle portion is disposed between the head portion and the tail portion. A recess is defined from a terminal end of the tail portion extending into the middl...  
WO/2018/079957A1
The present invention relates to a bullet having a bullet surface fluid inflow path and a manufacturing method therefor, to forcibly flow in fluid flowing along the bullet surface through a surface fluid inflow path of a bullet lateral s...  
WO/2018/061273A1
Provided is a water-repellant tube with excellent handling properties. This tube is able to expand and contract, and expands when tensile force is applied in the lengthwise direction. When the tensile force applied in the lengthwise dire...  
WO/2018/059893A1
The invention relates to a device (1') for controlling the flow direction of fluids, in particular of flowable foodstuffs, comprising: a housing (2) having at least three connections (3A, 3B, 3C), wherein the connections (3A, 3B, 3C) are...  
WO/2018/044155A1
Body provided with a superficial area adapted to reduce drag when the body is moving relative to a gaseous or watery medium, comprising depressions in said superficial area, wherein the depressions have a greater length than width and ar...  
WO/2018/039528A1
A potting training device for preventing a potty training child's urine stream from passing through an opening between the toilet seat and the toilet bowl is made of a flexible, water-resistant, preferably non-porous flat sheet material,...  
WO/2018/035487A1
An assembly for the control of the flow of a fluid stream is provided, the assembly comprising a fluid flow conduit having a longitudinal axis; an inlet in the conduit for the fluid stream being processed; an outlet in the conduit for th...  
WO/2018/034863A1
Disclosed are an in-line direct cryogenic method and system for cooling heated fluid food products, such as sauces. The method includes injecting cryogen directly into the fluid to be cooled while the flow rate of the fluid to be cooled ...  
WO/2018/020557A1
A distributor according to the present invention has an outgoing-side header to which a plurality of outgoing pipes are connected, and a returning-side header to which a plurality of returning pipes are connected. The plurality of outgoi...  
WO/2018/009884A1
An orifice valve as disclosed herein produces a high pressure drop in a flowing fluid. A valve body includes a flow restrictor with multiple flow orifices or ports. The flow ports produce fluid jets. The flow ports may be angled relative...  
WO/2018/002514A1
Part comprising a wall which comprises a first zone (541), a first zone (541) and the second zone (542), a network of riblets being formed on the first zone (541), the second zone (542) and also on the transition zone (54t) so as to redu...  
WO/2017/223282A1
A flow conditioner for use in a conduit includes a ring having a plurality of stepped elements disposed on an inner surface of the ring. A method for conditioning fluid using a flow conditioner includes coupling a flow conditioner to an ...  
WO/2017/222826A1
Provided are aerodynamic articles and related methods that use an aerodynamic body with a microstructured surface thereon. The microstructured surface has a plurality of parallel primary ridges defining major capillary channels, and opti...  
WO/2017/207746A1
The invention relates to a vortex induced vibration suppression device (10) comprising: a riser pipe (12); a strake body (14) encircling the riser pipe (12); a vane (16) extending outwardly from the strake body (14), the vane (16) having...  
WO/2017/203377A1
Provided herein are components for a fluid network modified for one or more objective functions of interest such as pressure drop, erosion rate, fouling, coke deposition and operating costs.  
WO/2017/197470A1
The present invention provides a booster apparatus (10) for entraining gas in a flowing second fluid. The booster apparatus comprises a booster housing (116) for receiving a fluid. The booster apparatus has at least one inlet (123) throu...  
WO/2017/200653A1
An apparatus for controlling a flow of fluid downhole comprises a removable fluid nozzle in fluid communication with a production tubular disposed in a borehole penetrating the earth. The removable fluid nozzle is configured for bi-direc...  
WO/2017/193220A1
The present disclosure generally relates to drag reducing hydrophobic xerogel films. More particularly, the invention relates to hydrophobic ORMOSIL (organically modified silica) drag reducing film.  

Matches 1 - 50 out of 3,211