WO2014132073A1 - Détection de givre - Google Patents

Détection de givre Download PDF

Info

Publication number
WO2014132073A1
WO2014132073A1 PCT/GB2014/050596 GB2014050596W WO2014132073A1 WO 2014132073 A1 WO2014132073 A1 WO 2014132073A1 GB 2014050596 W GB2014050596 W GB 2014050596W WO 2014132073 A1 WO2014132073 A1 WO 2014132073A1
Authority
WO
WIPO (PCT)
Prior art keywords
detection
ice
detector
detection apparatus
optical sensor
Prior art date
Application number
PCT/GB2014/050596
Other languages
English (en)
Inventor
Aris IKIADES
David John Armstrong
Glenn Desmond HOWARD
Thomas Stephen Rowe RICHARDS
Dimitris Syvridis
Original Assignee
Gkn Aerospace Services Limited
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 Gkn Aerospace Services Limited filed Critical Gkn Aerospace Services Limited
Publication of WO2014132073A1 publication Critical patent/WO2014132073A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/20—Means for detecting icing or initiating de-icing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/20—Means for detecting icing or initiating de-icing
    • B64D15/22—Automatic initiation by icing detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4707—Forward scatter; Low angle scatter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4709—Backscatter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement

Abstract

La présente invention concerne un appareil de détection qui mesure la teneur en eau liquide et/ou la concentration en particules de cristal de glace dans un flux d'air (4), comme le flux d'air (4) autour d'un aéronef (1). Une source lumineuse (3) émet un faisceau de lumière (31) le long d'un parcours d'émission (32). Le parcours d'émission (32) est situé dans un volume de détection (42), agencé pour recevoir le flux d'air (4). Un premier capteur optique (5) reçoit une lumière diffusée le long d'un premier parcours de visualisation (53) à partir du volume de détection (42) et produit une première sortie de détection (54). Un processeur (6) analyse la première sortie de détection (54) du premier capteur optique (5) et produit une sortie d'état (61), indicative de la teneur en eau liquide et/ou de la concentration en particules de cristal de glace mesurée. Le premier parcours de visualisation (53) se trouve à un premier angle oblique θ avec le parcours d'émission (32).
PCT/GB2014/050596 2013-02-28 2014-02-28 Détection de givre WO2014132073A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1303615.7A GB2511344A (en) 2013-02-28 2013-02-28 Ice detection
GB1303615.7 2013-02-28

Publications (1)

Publication Number Publication Date
WO2014132073A1 true WO2014132073A1 (fr) 2014-09-04

Family

ID=48142197

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/GB2014/050597 WO2014132074A2 (fr) 2013-02-28 2014-02-28 Détection de glace
PCT/GB2014/050596 WO2014132073A1 (fr) 2013-02-28 2014-02-28 Détection de givre

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/050597 WO2014132074A2 (fr) 2013-02-28 2014-02-28 Détection de glace

Country Status (2)

Country Link
GB (1) GB2511344A (fr)
WO (2) WO2014132074A2 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105675302A (zh) * 2016-01-13 2016-06-15 中国航空动力机械研究所 涡桨发动机吞冰特种试验装置
WO2017120392A1 (fr) * 2016-01-08 2017-07-13 The Regents Of The University Of Michigan Système de détection de cristaux de glace et de cendres volcaniques
DE202016102010U1 (de) * 2016-04-15 2017-07-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Luftfahrzeug
CN107933932A (zh) * 2017-11-08 2018-04-20 武汉航空仪表有限责任公司 一种可视化的结冰探测棒
CN109661348A (zh) * 2016-08-22 2019-04-19 挪威科技大学 结冰控制系统
US10508952B1 (en) 2018-10-31 2019-12-17 The Regents Of The University Of Michigan Optimum spectral bands for active vision systems
US10621865B2 (en) 2018-03-29 2020-04-14 The Regents Of The University Of Michigan Road condition monitoring system
US20210293659A1 (en) 2020-03-18 2021-09-23 Rosemount Aerospace Inc. Multi-fiber single lens optical ice detector
CN114132512A (zh) * 2022-02-07 2022-03-04 中国空气动力研究与发展中心低速空气动力研究所 一种光纤结冰传感器探头及调节方法
CN114162331A (zh) * 2022-02-14 2022-03-11 中国空气动力研究与发展中心低速空气动力研究所 一种结冰探测装置及结冰探测方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9116243B1 (en) * 2013-09-20 2015-08-25 Rockwell Collins, Inc. High altitude ice particle detection method and system
GB201509926D0 (en) 2015-06-08 2015-07-22 Univ Hertfordshire Higher Education Corp Crystalline particle detection
US11137519B2 (en) 2016-07-21 2021-10-05 Rosemount Aerospace Inc. Multi-fiber optical sensor for icing
US10444368B2 (en) 2016-08-18 2019-10-15 Rosemount Aerospace Inc. Measuring cloud metrics using diverging quasi-optical radar
FR3055966A1 (fr) * 2016-09-09 2018-03-16 Valeo Systemes Thermiques Dispositif de detection de matiere particulaire dans un flux d'air pour vehicule automobile
US10252808B2 (en) * 2016-09-22 2019-04-09 The Boeing Company Fluid ice protection system flow conductivity sensor
US10775504B2 (en) 2016-09-29 2020-09-15 Honeywell International Inc. Laser air data sensor mounting and operation for eye safety
US20180088045A1 (en) * 2016-09-29 2018-03-29 Honeywell International Inc. Apparatus and method for laser particle sensor eye safety
US20190039742A1 (en) * 2017-08-01 2019-02-07 Honeywell International Inc. Managing response to icing threat
CN110466778B (zh) * 2019-08-12 2022-08-30 中国商用飞机有限责任公司 一种结冰探测器
US11480530B2 (en) 2020-04-15 2022-10-25 Rosemount Aerospace Inc. Optical detection of foreign object debris ingested by aircraft engine
IT202100005525A1 (it) * 2021-03-09 2022-09-09 Leonardo Spa Dispositivo antighiaccio per apertura di aspirazione di gondola motore per motore turbogetto o turboventola
US11827365B2 (en) 2021-10-18 2023-11-28 Rosemount Aerospace Inc. Detection of aircraft icing conditions and discrimination between liquid droplets and ice crystals
US11912419B2 (en) * 2022-01-21 2024-02-27 Honeywell International Inc. Ice protection modulation with atmospheric conditions
CN115214894B (zh) * 2022-08-31 2022-11-22 中国空气动力研究与发展中心低速空气动力研究所 一种精准确定结冰传感器最优安装位置的方法和存储介质

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428167A (en) * 1972-06-06 1976-03-17 Stamicarbon Process and apparatus for measuring the density of mists
JPS5744836A (en) * 1980-08-29 1982-03-13 Rion Co Ltd Detecting device for light scattering type ice-crystal water droplet
US4497577A (en) * 1981-06-03 1985-02-05 Hitachi, Ltd. Steam wetness measuring apparatus
US4801205A (en) * 1984-06-30 1989-01-31 Kabushiki Kaisha Toshiba Particle size measuring apparatus
DE4309417A1 (de) * 1992-09-04 1994-04-14 Laudam Joachim Dipl Geophys Vorrichtung für ein Flug-Diodenlaser-Spektrometer in der Stratosphäre zur Messung von Spurengasen und Aerosolen, vorzugsweise in der Stratosphäre
GB2329016A (en) * 1997-09-09 1999-03-10 Sextant Avionique Optical detection of icing conditions
DE19962849C1 (de) * 1999-12-24 2001-06-13 Joachim Laudam Spiegelarm mit Schutzkapsel für ein offenes Flug-Diodenlaser-Spektrometer zur in-situ FM-Messung von CIO bis pptv und anderen Spurengasen im Ozonloch
EP2277776A2 (fr) * 2009-07-23 2011-01-26 Rosemount Aerospace Inc. Champ multiple de détecteur en vol pour gouttelettes d'eau aériennes super-refroidies
EP2518529A2 (fr) * 2011-04-29 2012-10-31 Rosemount Aerospace Inc. Appareil et procédé de détection des conditions de givrage d'un avion

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405625A3 (en) * 1989-06-26 1991-06-05 The Boeing Company Laser ice detector
US5838239A (en) * 1992-10-20 1998-11-17 Robotic Vision Systems, Inc. System for detecting ice or snow on surface which specularly reflects light
US5777481A (en) * 1996-04-01 1998-07-07 University Corporation For Atmospheric Research Ice detection using radiometers
US6052056A (en) * 1996-04-26 2000-04-18 Icg Technologies, Llc Substance detection system and method
US6430996B1 (en) * 1999-11-09 2002-08-13 Mark Anderson Probe and integrated ice detection and air data system
US7014357B2 (en) * 2002-11-19 2006-03-21 Rosemount Aerospace Inc. Thermal icing conditions detector
US7175136B2 (en) * 2003-04-16 2007-02-13 The Boeing Company Method and apparatus for detecting conditions conducive to ice formation
DE60317573T2 (de) * 2003-06-13 2008-08-07 Aerospace Composite Technologies Ltd., Luton Eisdetektor und verfahren
US7784739B2 (en) * 2004-05-26 2010-08-31 The Boeing Company Detection system and method for ice and other debris
US8500402B2 (en) * 2004-12-14 2013-08-06 Aloys Wobben Rotor blade for a wind power station
US7772993B2 (en) * 2006-08-21 2010-08-10 Richard Hackmeister Icing detector for detecting presence of ice in static air
CN102753818A (zh) * 2009-07-23 2012-10-24 利瓦斯有限责任公司 翼形件上的冰的检测

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428167A (en) * 1972-06-06 1976-03-17 Stamicarbon Process and apparatus for measuring the density of mists
JPS5744836A (en) * 1980-08-29 1982-03-13 Rion Co Ltd Detecting device for light scattering type ice-crystal water droplet
US4497577A (en) * 1981-06-03 1985-02-05 Hitachi, Ltd. Steam wetness measuring apparatus
US4801205A (en) * 1984-06-30 1989-01-31 Kabushiki Kaisha Toshiba Particle size measuring apparatus
DE4309417A1 (de) * 1992-09-04 1994-04-14 Laudam Joachim Dipl Geophys Vorrichtung für ein Flug-Diodenlaser-Spektrometer in der Stratosphäre zur Messung von Spurengasen und Aerosolen, vorzugsweise in der Stratosphäre
GB2329016A (en) * 1997-09-09 1999-03-10 Sextant Avionique Optical detection of icing conditions
DE19962849C1 (de) * 1999-12-24 2001-06-13 Joachim Laudam Spiegelarm mit Schutzkapsel für ein offenes Flug-Diodenlaser-Spektrometer zur in-situ FM-Messung von CIO bis pptv und anderen Spurengasen im Ozonloch
EP2277776A2 (fr) * 2009-07-23 2011-01-26 Rosemount Aerospace Inc. Champ multiple de détecteur en vol pour gouttelettes d'eau aériennes super-refroidies
EP2518529A2 (fr) * 2011-04-29 2012-10-31 Rosemount Aerospace Inc. Appareil et procédé de détection des conditions de givrage d'un avion

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017120392A1 (fr) * 2016-01-08 2017-07-13 The Regents Of The University Of Michigan Système de détection de cristaux de glace et de cendres volcaniques
US10336465B2 (en) 2016-01-08 2019-07-02 The Regents Of The University Of Michigan Ice crystals and volcanic ash detection system
CN105675302A (zh) * 2016-01-13 2016-06-15 中国航空动力机械研究所 涡桨发动机吞冰特种试验装置
DE202016102010U1 (de) * 2016-04-15 2017-07-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Luftfahrzeug
CN109661348A (zh) * 2016-08-22 2019-04-19 挪威科技大学 结冰控制系统
CN107933932A (zh) * 2017-11-08 2018-04-20 武汉航空仪表有限责任公司 一种可视化的结冰探测棒
CN107933932B (zh) * 2017-11-08 2020-01-21 武汉航空仪表有限责任公司 一种可视化的结冰探测棒
US10621865B2 (en) 2018-03-29 2020-04-14 The Regents Of The University Of Michigan Road condition monitoring system
US10508952B1 (en) 2018-10-31 2019-12-17 The Regents Of The University Of Michigan Optimum spectral bands for active vision systems
US20210293659A1 (en) 2020-03-18 2021-09-23 Rosemount Aerospace Inc. Multi-fiber single lens optical ice detector
US11885718B2 (en) 2020-03-18 2024-01-30 Rosemount Aerospace Inc. Multi-fiber single lens optical ice detector
CN114132512A (zh) * 2022-02-07 2022-03-04 中国空气动力研究与发展中心低速空气动力研究所 一种光纤结冰传感器探头及调节方法
CN114162331A (zh) * 2022-02-14 2022-03-11 中国空气动力研究与发展中心低速空气动力研究所 一种结冰探测装置及结冰探测方法
CN114162331B (zh) * 2022-02-14 2022-04-29 中国空气动力研究与发展中心低速空气动力研究所 一种结冰探测装置及结冰探测方法

Also Published As

Publication number Publication date
WO2014132074A3 (fr) 2014-10-23
GB201303615D0 (en) 2013-04-17
GB2511344A (en) 2014-09-03
WO2014132074A2 (fr) 2014-09-04

Similar Documents

Publication Publication Date Title
WO2014132073A1 (fr) Détection de givre
CN108802743B (zh) 光检测和测距lidar冰检测系统
US20040036630A1 (en) Advanced warning ice detection system for aircraft
JP5709369B2 (ja) 空中の水滴および氷晶の機内検出のための装置および方法
US8325338B1 (en) Detection of aircraft icing
US7370525B1 (en) Inflight ice detection system
US9109576B2 (en) Wind turbine blade control
US8733164B2 (en) Wind turbine optical wind sensor
EP3299294A1 (fr) Système et procédé de dégivrage d'une surface d'avion
US9041926B2 (en) Apparatus and method for in-flight detection of airborne volcanic ash
Schmitt et al. The AWIATOR airborne LIDAR turbulence sensor
US11300584B2 (en) Optical air data systems and methods
WO2011003963A2 (fr) Détecteur de pression
RU2445707C1 (ru) Сигнализатор обледенения
CN219039394U (zh) 一种除冰消雾效果好的降水粒子成像仪
CA2726740C (fr) Pointes de sondes pour instruments aeroportes servant a mesurer les parametres microphysiques des nuages
RU2530293C2 (ru) Сигнализатор обледенения
CN113389698A (zh) 一种风电机组叶片表面结冰状态监测系统及方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14709386

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14709386

Country of ref document: EP

Kind code of ref document: A1