ES2186774T3 - Sistema para la determinacion de parametros de flujo de fluidos. - Google Patents

Sistema para la determinacion de parametros de flujo de fluidos.

Info

Publication number
ES2186774T3
ES2186774T3 ES96907884T ES96907884T ES2186774T3 ES 2186774 T3 ES2186774 T3 ES 2186774T3 ES 96907884 T ES96907884 T ES 96907884T ES 96907884 T ES96907884 T ES 96907884T ES 2186774 T3 ES2186774 T3 ES 2186774T3
Authority
ES
Spain
Prior art keywords
pressure
sensors
fluid flow
sensor
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96907884T
Other languages
English (en)
Inventor
Robert C Loschke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lockheed Martin Corp
Original Assignee
Lockheed Corp
Lockheed Martin Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lockheed Corp, Lockheed Martin Corp filed Critical Lockheed Corp
Application granted granted Critical
Publication of ES2186774T3 publication Critical patent/ES2186774T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Flow Control (AREA)
  • Selective Calling Equipment (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA PARA DETERMINAR LAS CARACTERISTICAS FISICAS DE UNA CORRIENTE DE FLUJO FLUIDO QUE INCIDE SOBRE LA SUPERFICIE DE UN VEHICULO EN RELACION A UN EJE DEL MISMO. EN DETALLE, LA INVENCION INCLUYE AL MENOS UN PRIMER SENSOR (22) DE PRESION MONTADO SOBRE LA SUPERFICIE, ESTANDO EL PRIMER SENSOR (22), O SENSORES, DE PRESION DESTINADO A RECIBIR SEÑALES DE PRESION DINAMICA POR LA CAPA LIMITE DE CONVECCION DE LA CORRIENTE DE FLUJO DE FLUIDO Y A SUMINISTRAR UNA SEÑAL DE SALIDA REPRESENTATIVA DE LA MISMA. AL MENOS UN CONJUNTO (24) DE SEGUNDOS SENSORES (24A-24I) DE PRESION ESTAN SITUADOS CORRIENTE ABAJO DEL PRIMER SENSOR (22), O SENSORES, DE PRESION, SUMINISTRANDO ESTOS SEGUNDOS SENSORES (24A-I) DEL CONJUNTO (24) O CONJUNTOS, UNA SEGUNDA SEÑAL DE SALIDA REPRESENTATIVA DE LAS ANTERIORMENTE MENCIONADAS SEÑALES DE PRESION RECIBIDAS. UN SISTEMA DE ORDENADOR (36) ESTA ADAPTADO PARA RECIBIR LAS SEÑALES PRIMERA Y SEGUNDA Y CALCULAR LA DIRECCION ANGULAR DEL FLUJO DE FLUIDO CON RELACION AL EJE Y LA VELOCIDAD DEL MISMO.
ES96907884T 1995-05-12 1996-02-28 Sistema para la determinacion de parametros de flujo de fluidos. Expired - Lifetime ES2186774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/440,506 US5585557A (en) 1995-05-12 1995-05-12 Air data system for measuring fluid flow direction and velocity

Publications (1)

Publication Number Publication Date
ES2186774T3 true ES2186774T3 (es) 2003-05-16

Family

ID=23749030

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96907884T Expired - Lifetime ES2186774T3 (es) 1995-05-12 1996-02-28 Sistema para la determinacion de parametros de flujo de fluidos.

Country Status (12)

Country Link
US (1) US5585557A (es)
EP (1) EP0824669B1 (es)
JP (1) JP3270482B2 (es)
AT (1) ATE227428T1 (es)
CA (1) CA2213227C (es)
DE (1) DE69624696T2 (es)
DK (1) DK0824669T3 (es)
ES (1) ES2186774T3 (es)
HK (1) HK1002969A1 (es)
PT (1) PT824669E (es)
RU (1) RU2159443C2 (es)
WO (1) WO1996035927A1 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230570B1 (en) * 1997-08-26 2001-05-15 John Paul Clark Turbulent spot flowmeter
US6308581B1 (en) * 1999-09-07 2001-10-30 The United States Of America As Represented By The Secretary Of The Navy Differential pressure flow sensor
US6430996B1 (en) 1999-11-09 2002-08-13 Mark Anderson Probe and integrated ice detection and air data system
DE10001813C2 (de) * 2000-01-18 2003-10-30 Eads Deutschland Gmbh Meßsystem zur Ermittlung von Luftdaten eines Luftfahrzeuges sowie ein Verfahren zur Bestimmung der Luftdaten
US6772976B1 (en) 2002-04-10 2004-08-10 Honeywell International, Inc. Sensor for measuring wind angle
WO2003095050A2 (en) * 2002-05-13 2003-11-20 Consolidated Global Fun Unlimited, Llc Method and system for interacting with simulated phenomena
US6668640B1 (en) * 2002-08-12 2003-12-30 Rosemount Aerospace Inc. Dual-channel electronic multi-function probes and methods for realizing dissimilar and independent air data outputs
US7155969B2 (en) * 2003-12-10 2007-01-02 Rosemount Aerospace Inc. System for and method of acoustic and through skin air data measurement
US7284420B2 (en) * 2004-07-13 2007-10-23 Honeywell International Inc. Air data system and method for rotary aircraft
US7240544B2 (en) * 2004-12-22 2007-07-10 Daimlerchrysler Corporation Aerodynamic noise source measurement system for a motor vehicle
DE102006050037A1 (de) 2006-10-24 2008-04-30 Robert Bosch Gmbh Ultraschallwandler
WO2009002645A2 (en) 2007-05-24 2008-12-31 Aviation Communication & Surveillance Systems Llc Systems and methods for aircraft winshear detection
FR2940454B1 (fr) * 2008-12-23 2010-12-31 Thales Sa Sonde de mesure aerodynamique d'un flux d'air le long d'une paroi
US8206107B2 (en) * 2009-04-13 2012-06-26 Frontier Wind, Llc Variable length wind turbine blade having transition area elements
US8137066B2 (en) * 2009-04-16 2012-03-20 Frontier Wind, Llc Pressure based load measurement
DE102010019811A1 (de) * 2010-05-06 2011-11-10 Airbus Operations Gmbh Verfahren und Vorrichtung zur Messung der Strömungsgeschwindigkeit mittels eines Plasmas
US20120173191A1 (en) * 2011-01-03 2012-07-05 Moeller Lothar B Airspeed And Velocity Of Air Measurement
WO2012161608A1 (ru) * 2011-05-23 2012-11-29 Bokarev Sergey Fiodorovich Способ упреждения срыва потока с крыла аэрогидродинамического устройства и датчик срыва потока с крыла аэрогидродинамического устройства для его осуществления
FR2994273B1 (fr) 2012-07-31 2015-04-17 Thales Sa Systeme de sonde, sonde mixte de reference primaire pour aeronef, aeronef et procede de mesure associes
US9863974B2 (en) * 2014-12-02 2018-01-09 Tao Of Systems Integration, Inc. Method and system for determining aerodynamic loads from downstream flow properties
EP3133402B1 (en) 2015-08-20 2019-12-18 Airbus Operations GmbH Sensor system for determining air velocities
US10017271B2 (en) * 2016-03-18 2018-07-10 Sunlight Photonics Inc. Methods of three dimensional (3D) airflow sensing and analysis
US10141624B2 (en) * 2016-06-08 2018-11-27 Raytheon Company Method for dynamic heat sensing in hypersonic applications
US20190346278A1 (en) * 2018-05-09 2019-11-14 Rosemount Aerospace Inc. Multi-function probe air data system architecture including acoustic sensors
US10746563B2 (en) * 2018-05-09 2020-08-18 Rosemount Aerospace Inc. Distributed air data system architecture including acoustic sensors
US10852316B2 (en) 2018-06-15 2020-12-01 Rosemount Aerospace Inc. Advanced air data system architecture with air data computer incorporating enhanced compensation functionality
US10913545B2 (en) 2018-06-15 2021-02-09 Rosemount Aerospace Inc. Architecture for providing enhanced altitude functionality to aircraft air data system
US11015955B2 (en) 2018-06-15 2021-05-25 Rosemount Aerospace Inc. Dual channel air data system with inertially compensated backup channel
CN109029907B (zh) * 2018-07-18 2020-07-14 大连理工大学 一种气动热环境试验模拟条件的参数相似方法
US10928413B2 (en) * 2018-10-05 2021-02-23 Rosemount Aerospace Inc. Aircraft freestream data systems
US11154904B2 (en) 2018-10-12 2021-10-26 Rosemount Aerospace Inc. Acoustic sources for air data systems
US11125770B2 (en) * 2018-12-06 2021-09-21 Rosemount Aerospace Inc. Acoustic air data sensor and system
US10884015B2 (en) * 2019-05-01 2021-01-05 Bell Textron Inc. Multidirectional airspeed detection system
US11467177B2 (en) 2020-03-20 2022-10-11 Rosemount Aerospace Inc. Acoustic air data system with radially paired receivers
US11397192B2 (en) 2020-11-05 2022-07-26 Rockwell Collins, Inc. Acoustic airspeed sensors and processing techniques
US20220355916A1 (en) * 2021-05-04 2022-11-10 General Electric Company Aircraft having distributed fans for boundary layer ingestion
CN115824575B (zh) * 2023-02-22 2023-04-18 中国空气动力研究与发展中心超高速空气动力研究所 一种获取模型表面微射流对气动特性影响的试验方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548653A (en) * 1969-03-24 1970-12-22 United Control Corp Direction and velocity determining apparatus
US3693433A (en) * 1970-03-31 1972-09-26 Kaijo Denki Kk Ultrasonic anemometer
GB1372724A (en) * 1971-02-05 1974-11-06 Ici Ltd Detection of velocities of fluids in conduits
GB1393103A (en) * 1972-01-27 1975-05-07 Kent Instruments Ltd Flow velocity measurement
US4043194A (en) * 1976-08-20 1977-08-23 Tanner Jesse H Wind shear warning system
DE2648693C2 (de) * 1976-10-27 1984-07-05 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Meßanordnung zur Geschwindigkeitsmessung eines Luftfahrzeugs
US4112756A (en) * 1977-08-26 1978-09-12 Canadian Patents And Development Limited Ultrasonic air data system
US4174630A (en) * 1977-11-03 1979-11-20 Societe D'exploitation De Produits Et De Techniques Pour L'aeronautique Et L'automatique Ultrasonic anemometer
DE2856032A1 (de) * 1978-01-03 1979-07-12 Coulthard John Vorrichtung und verfahren zum messen der geschwindigkeit einer relativbewegung zwischen einem ersten koerper und einem zweiten koerper bzw. einem stroemungsmittel
US4244026A (en) * 1978-11-06 1981-01-06 General Electric Company Velocity measuring correlation sonar
JPS56168563A (en) * 1980-05-30 1981-12-24 Radio Res Lab Method and apparatus for remotely measuring wind direction and velocisy using both electric and sound wave
US4468961A (en) * 1980-10-17 1984-09-04 Berg Lauren V Fluid direction meter suitable for angle of attack meter for aircraft
FI67627C (fi) * 1981-10-19 1985-04-10 Eino Haerkoenen Foerfarande och anordning foer maetning av stroemningshastigheten i stroemmen av uppslamningar genom utnyttjandet av ultraljud
DE3316631C2 (de) * 1983-05-06 1985-07-25 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur Laufzeitbestimmung von Ultraschallimpulsen in einem Fluid
US4611496A (en) * 1983-07-27 1986-09-16 Tokyo Keiki Co., Ltd. Ultrasonic flow meter
DE3504622A1 (de) * 1985-02-11 1986-08-14 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Anordnung zur beruehrungslosen messung der geschwindigkeit eines bewegten mediums
EP0266376B1 (de) * 1986-04-24 1992-01-15 SOMMER, Roland Vorrichtung und verfahren zur messung der strömungsgeschwindigkeit einer freien strömung im raum
SU1742615A1 (ru) * 1987-05-05 1992-06-23 Центральный научно-исследовательский геологоразведочный институт цветных и благородных металлов Способ контрол состо ни длинномерного объекта и устройство дл его осуществлени
US4831874A (en) * 1987-10-16 1989-05-23 Daubin Systems Corporation Paradac wind measurement system
US5083279A (en) * 1990-05-09 1992-01-21 Honeywell, Inc. Canard based high angle of attack air data sensor
US5040415A (en) * 1990-06-15 1991-08-20 Rockwell International Corporation Nonintrusive flow sensing system
FR2665539B1 (fr) * 1990-08-03 1992-11-27 Sextant Avionique Sonde d'aeronef pour la mesure des parametres aerodynamiques de l'ecoulement ambiant.
US5136881A (en) * 1990-08-16 1992-08-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Measurement of waves in flows across a surface

Also Published As

Publication number Publication date
WO1996035927A1 (en) 1996-11-14
CA2213227A1 (en) 1996-11-14
ATE227428T1 (de) 2002-11-15
JPH11505020A (ja) 1999-05-11
DE69624696D1 (de) 2002-12-12
CA2213227C (en) 2001-05-15
EP0824669B1 (en) 2002-11-06
DE69624696T2 (de) 2003-03-20
RU2159443C2 (ru) 2000-11-20
US5585557A (en) 1996-12-17
EP0824669A1 (en) 1998-02-25
HK1002969A1 (en) 1998-09-30
EP0824669A4 (en) 1999-03-17
PT824669E (pt) 2003-03-31
JP3270482B2 (ja) 2002-04-02
DK0824669T3 (da) 2003-03-03

Similar Documents

Publication Publication Date Title
ES2186774T3 (es) Sistema para la determinacion de parametros de flujo de fluidos.
DE69206073D1 (de) GPS-Navigationssystem mit lokaler Geschwindigkeits- und Richtungserfassung und mit PDOP-Genauigkeitsbewertung.
ES2190468T3 (es) Determinacion automatica de preferencias de señales de trafico usando diferenciales gps.
ES2135887T3 (es) Freno de rueda a base de motor electrico para vehiculos.
ES2050409T3 (es) Sistema embarcado para determinar la posicion de un vehiculo aereo y sus aplicaciones.
DE69814568D1 (de) Bourdon-manometer mit integrierten optischen dehnungsfühlern zur messung von zug- oder druckdehnungen
DE69612576D1 (de) Mikrobearbeiteter symmetrischer Differentialdrucksensor mit Polysilizium
AR248457A1 (es) Disposicion para frenos antibloqueantes y metodo para el montaje de la misma.
DE69732248D1 (de) Absolutdrucksensor mit schwingendem mikromechanischem balken
ATE365942T1 (de) Quasi-dreidimensionales verfahren und vorrichtung zur erkennung und lokalisierung der interaktion von benutzer und objekt und virtuelle transfereinrichtung
AR031832A1 (es) Indicador de presion
DE69626248D1 (de) Lager mit Sensor
BR0115574A (pt) Método e sistema para rastrear pessoal e recursos para espaços fechados
SE8801451L (sv) Anordning foer avkaenning av fyllnadsnivaan i en utjaemningsbehaallare
BR8707978A (pt) Sistema de frenagem por pressao de fluido eletronicamente controlada
ATE235063T1 (de) Ortung
ES2096116T3 (es) Un sistema para controlar la rotacion del carrozado de un vehiculo de ferrocarril alrededor de su eje longitudinal.
ES2145519T3 (es) Vidrio/celulosa como reactivo de proteina.
DE69204374D1 (de) Winkelgeschwindigkeitsmesseinrichtung mit Gasflussfühler.
BR9714101A (pt) Sistema de detecção de veìculos, dispositivo de suma de detecção de veìculo subterrâneo para detectar a presença de um veìculo numa superfìcie de deslença de um veìculo, e, dispositivo de suporte de sensor de veìculo
ITTO930849A1 (it) Sistema elettronico per la regolazione automatica dell'inclinazione dei proiettori di un veicolo, in particolare un autoveicolo.
ES2158993T3 (es) Sistema de freno antideslizante para un remolque auto-director.
BR0304148A (pt) Aparelho de detecção de pressão
ATE313061T1 (de) Integriertes inertial/fahrzeugbewegungssensor navigationssystem
FR2699239B1 (fr) Palier aérodynamique à film fluide.