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Matches 1 - 50 out of 2,763

Document Document Title
WO/2017/216188A1
The invention relates to a wind generation means (1) comprising at least one wind generation wall (1') comprising a plurality of wind generation units (11) provided next to each other along at least a first and a second directions so as ...  
WO/2017/197524A1
Methods and apparatus for monitoring fluid-dynamic drag on an object, such as a bicycle, ground vehicle, watercraft, aircraft, or portion of a wind turbine are provided. An array of sensors obtain sensor readings for example indicating: ...  
WO/2017/187108A1
The invention relates to a device for measuring aerodynamic quantities intended for being placed in a flow section of a turbine engine including a profiled body including a profiled rigid portion (21) having a longitudinal surface in whi...  
WO/2017/178922A1
The system for detecting and measuring the stay of a person in an area, such as a wind tunnel, in particular for making free-falling or parachuting simulations, comprises: a portable element (2) to be worn by the person, including an aco...  
WO/2017/152101A1
In one aspect, a transducer body (800, 900, 920, 950, 1000) includes: a support including a pair of clevis halves (16, 18); and a sensor body (12) coupled to each of the clevis halves (16, 18). The sensor body (12) is disposed between th...  
WO/2017/140762A1
The invention relates to a static measuring device (1) for cooling towers (20), in particular cooling towers (20) of power plants, comprising at least one measuring train (2) between two opposite sides of the cooling tower (20), wherein ...  
WO/2017/142461A1
The present invention relates to a wind tunnel for stable sustained human flight for research or recreation, comprising -a tunnel comprising a first portion (6) having a first central axis (A) and a second portion (1) having a second cen...  
WO/2017/142462A1
The present invention relates to a safety system for an inclined wind tunnel for stable sustained human flight, comprising -an inclined test section (1) of a wind tunnel, said test section (1) being arranged at an angle of 5°-85° with ...  
WO/2017/132274A1
A transportable wind tunnel testing automobiles, motorcycles, bicycles, scale-model aircraft, building structures, and other products requiring high-quality and low noise directed air flow. The wind tunnel comprises one or more container...  
WO/2017/122141A1
The cooling device for a wind tunnel with a recirculating air flow, in particular to perform simulations of free fall or parachuting, comprises a deflector (20), for being placed in an air recirculation apparatus of the wind tunnel. The ...  
WO/2017/103768A1
Flying chamber (2) for wind tunnels (1), preferably non- recirculating wind tunnels. The flying chamber (2) comprising a support structure (20) defining an inlet opening (21) and an outlet opening (22), which allow an air flow (F) to flo...  
WO/2017/066252A1
An adjustable variable atmospheric condition testing apparatus for testing an object includes an outer chamber, an inner chamber positioned inside and in fluid communication with the outer chamber, a vacuum pump configured to remove gas ...  
WO/2017/061142A1
Provided is a seeding device which is capable of supplying a sufficient quantity of tracer particles without difficulty, even in high-pressure places. This seeding device 1 is provided with: a spray nozzle 2 for ejecting a jet flow Jf in...  
WO/2017/055759A1
The invention relates to a method for determining the aerodynamic drag surface (Cx.S) and/or the coefficient of rolling (Cr) of a vehicle; said method been remarkable in that it comprises the following steps: a) measuring the speed of th...  
WO/2017/012923A1
The present invention relates to a method for determining the aerodynamic resistance of an object or person having its own movement, characterised in that it comprises at least the following steps: acquiring, between two times tinit and ...  
WO/2017/008356A1
An oscillation start-up wind speed evaluation method and a type selection method for a composite insulator, comprising: performing finite element simulation on a composite insulator to acquire wind pressure distribution cloud pictures of...  
WO/2017/006251A1
A recirculating-flow wind tunnel, in particular for free-falling or parachuting simulations, comprising: a substantially vertical duct including a substantially vertical flight chamber (10), for housing a person who will fluctuate when h...  
WO/2016/182992A1
A wind tunnel and method of use thereof. The wind tunnel has an airflow system which is capable of delivering air vertically down through, and optionally horizontally across, a spray chamber having transparent sidewalls, wherein spray pa...  
WO/2016/174209A1
The present invention relates to both a system and a method for heat exchange with the airflow inside a wind tunnel. It is necessary to cool the airflow and control the temperature of said airflow inside a wind tunnel, for which purpose ...  
WO/2016/170365A3
A vertical wind tunnel skydiving simulator including a flight chamber entrance that has a curved air deflector that extends into a waiting chamber, in which a convex surface of the curved air deflector faces across or towards the flight ...  
WO/2016/170365A2
A vertical wind tunnel skydiving simulator including a flight chamber entrance that has a curved air deflector that extends into a waiting chamber, in which a convex surface of the curved air deflector faces across or towards the flight ...  
WO/2016/139326A1
The device and the corresponding method according to the invention relate in particular to a holding device for a wind tunnel test stand 1, in particular for a wind tunnel balance. The device can comprise a holding base 5a, 6a, which can...  
WO/2016/139325A1
The present invention relates to a device which is a wind tunnel test stand, in particular a multiple configuration wind tunnel test stand, which can be converted with a lower level of complexity into at least a single band, three-band a...  
WO/2016/100623A1
A laminar air flow development device for use with stationary web material testing equipment is disclosed. The laminar air flow development device has a machine direction, a cross-machine direction orthogonal thereto, and a Z-direction o...  
WO/2016/089843A1
A method is provided for determining flow conditions for a body immersed in a fluid. The method comprises obtaining flow sensor data downstream of the leading edge stagnation point (LESP) using one or more minimal calibration flow sensor...  
WO/2016/060417A1
The present invention provides a fatigue test apparatus having a fairing. The apparatus comprises: a fixing part for fixing a first end portion of a test object; an exciter which is installed between the first end portion and a second en...  
WO/2016/050151A1
A device for testing a flow field state within a high-speed train bogie cabin; the periphery of a bogie (1) consists of apron plates (2) and end plates (3); the test device comprises: a plurality of test points (4) evenly distributed on ...  
WO/2016/003765A1
A wind tunnel may comprise: a flight chamber; a plurality of diffusers; a plurality of expanding corners, wherein the plurality of expanding corners comprises a first expanding corner and a second expanding corner; and a return, the retu...  
WO/2015/187455A1
A method and apparatus for measuring the propulsive power required to overcome net drag forces on a vehicle mounted within a wind tunnel. The apparatus includes a running belt platform driven by a dynamometer and supporting the vehicle, ...  
WO/2015/183463A1
An apparatus for assisting with measurement of a fluid pressure includes a cover layer having a leading cover edge and upper and lower cover surfaces. A cover aperture fluidly connects the upper and lower cover surfaces. A spacer layer h...  
WO/2015/177364A1
The invention relates to a device for measuring at least a first physical magnitude (V, P) of at least one fluid flow (F) in a three-dimensional space having at least one predetermined interface (I) located between at least two media (M1...  
WO/2015/173748A1
This invention relates to a force and moment balance (1) including a support (9) therefor and more specifically, but not exclusively, to a force and moment balance (1) and a support (9) therefor for a wind tunnel. Force and moment balanc...  
WO/2015/091994A1
The present invention relates to a measurement device which can be attached to an outer wall of a movable object or of a stationary object placed in a flow of air in order to measure physical quantities. The measurement device comprises ...  
WO/2015/090734A1
Disclosed is a test stand for determining a thermal behavior of a spark plug. Said test stand comprises a duct, an opening in the duct for mounting the spark plug, and at least one means for modifying the temperature and generating a flo...  
WO/2015/059866A1
Provided is a wind detection apparatus which can accurately detect wind. The wind detection apparatus 1 comprises a plurality of microphones 11, 12, a spectrum analyzer unit 22 for acquiring a frequency characteristic representing a soun...  
WO/2015/052159A1
A method for monitoring a fluid release plume (1) emitted by an industrial plant and/or an underground hydrocarbon fluid deposit into an adjacent space (3) comprises: a) monitoring the space (3) by means of a video camera during a select...  
WO/2015/029479A1
On the basis of the force received by an object and experimental results or numerical calculation results for the flow around the object, a flow line analysis for the flow around the object at a given point in time is carried out, and a ...  
WO/2015/030632A1
The invention relates to the field of aviation and to devices for determining aircraft flight parameters or wind tunnel flow parameters. The present device consists of a head part with intake holes located thereon, which are connected by...  
WO/2015/017806A3
A transducer body (10) including a support having a pair of clevis halves (16, 18), and a sensor body (12; 102; 202; 242) coupled to each of the clevis halves (16, 18), the sensor body (12; 102; 202; 242) disposed between the clevis halv...  
WO/2015/017806A2
A transducer body (10) including a support having a pair of clevis halves (16, 18), and a sensor body (12; 102; 202; 242) coupled to each of the clevis halves (16, 18), the sensor body (12; 102; 202; 242) disposed between the clevis halv...  
WO/2014/198251A1
The invention relates to a method for determining a transition point and/or for determining wall shear stresses on surfaces (1) around which surfaces a flow circulates by means of thermography, wherein the method comprises the following ...  
WO/2014/133424A1
The present invention relates to a system for improving the aerodynamic conditions around a ground traveling vehicle (1), the system comprising a measuring unit (10', 10") configured to measure air aerodynamic conditions, a control unit ...  
WO/2014/123938A1
A solution for acquiring pressure data for an object, such as an airfoil, is provided. One or more pressure sensor nodes are utilized, each of which includes a set of pressure sensors and a processing component. The pressure sensor node(...  
WO/2014/079055A1
A five-degree-of-freedom support system for use in flow field measurement, comprising a subsystem having two rotational degrees of freedom; the subsystem generates a pendulum angle α° (2) and a pitch angle β° (3), and comprises a pro...  
WO/2014/007600A1
Proposed is an open-circuit blow-down wind tunnel, resting on legs with a variable effective length as a result of which the controlled angling of the air flow is possible during wind tunnel operation. Also proposed is a system of wind t...  
WO/2014/001166A1
The invention relates to a method for determining the aerodynamic moment of resistance Maero-EM of a wheel disposed on an axle, by measuring the value of the mechanical power Pm to be applied to the wheel in order to keep the wheel rotat...  
WO/2014/001165A1
The invention relates to a method for determining the aerodynamic moment of resistance Maero-EM of a wheel, by calculating the temporal variation in the product of: the rotation speed of at least one wheel rotated about an axle; and the ...  
WO/2013/064525A1
The invention relates to a wind tunnel balance having at least one belt unit 3 which has at least one belt unit frame 3a on which at least one running belt 3b is arranged, which running belt is looped around at least two rollers 3c. The ...  
WO/2012/171148A1
A real-time synchronous measurement system for multiple factors such as a wind-blown sand electric field, sand particle electrification and wind speed, comprising: a first support, a second support, a third support, and an electric field...  
WO/2012/122669A1
A wind turbine blade has a suction side shell member and a pressure side shell member. The shell members are joined along a leading and trailing edge from a root to a tip of the blade and defining an internal cavity of the blade. A press...  

Matches 1 - 50 out of 2,763