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Fouling and corrosion detector for burner tips in fired equipment

Info

Publication number
WO2007040979A3
WO2007040979A3 PCT/US2006/036399 US2006036399W WO2007040979A3 WO 2007040979 A3 WO2007040979 A3 WO 2007040979A3 US 2006036399 W US2006036399 W US 2006036399W WO 2007040979 A3 WO2007040979 A3 WO 2007040979A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
fouling
corrosion
pipe
element
restrictive
Prior art date
Application number
PCT/US2006/036399
Other languages
French (fr)
Other versions
WO2007040979A2 (en )
Inventor
Marcos Peluso
Scott Eliason
Gregory C Brown
Original Assignee
Rosemount Inc
Marcos Peluso
Scott Eliason
Gregory C Brown
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

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00Investigating resistance of materials to the weather, to corrosion, or to light
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/008Monitoring fouling
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04Analysing solids
    • G01N29/11Analysing solids by measuring attenuation of acoustic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04Analysing solids
    • G01N29/12Analysing solids by measuring frequency or resonance of acoustic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4427Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4481Neural networks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02872Pressure
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/04Wave modes and trajectories
    • G01N2291/044Internal reflections (echoes), e.g. on walls or defects
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/26Scanned objects
    • G01N2291/263Surfaces
    • G01N2291/2634Surfaces cylindrical from outside

Abstract

A system for predicting fouling and corrosion of a combustion system in an industrial process includes a pipe (102) , a restrictive element (104) , and a fouling and corrosion detector (110) . The pipe (102) contains a fuel. The restrictive element (104) is coupled to the pipe (102) and the fuel passes through the restrictive element (104) . The fouling and corrosion detector (110) is coupled to the pipe (102) and is adapted to detect a characteristic signature of the restrictive element (104) and to generate an alarm if a change in the detected signature exceeds a predetermined limit relative to a baseline signature.
PCT/US2006/036399 2005-09-29 2006-09-19 Fouling and corrosion detector for burner tips in fired equipment WO2007040979A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11238658 US8469700B2 (en) 2005-09-29 2005-09-29 Fouling and corrosion detector for burner tips in fired equipment
US11/238,658 2005-09-29

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20060814910 EP1929275B1 (en) 2005-09-29 2006-09-19 Fouling and corrosion detector for burner tips in fired equipment
JP2008533431A JP4980361B2 (en) 2005-09-29 2006-09-19 Fouling and corrosion of the burner tip in the combustion equipment detector
CN 200680035852 CN101273260B (en) 2005-09-29 2006-09-19 Fouling and corrosion detector for burner tips in fired equipment

Publications (2)

Publication Number Publication Date
WO2007040979A2 true WO2007040979A2 (en) 2007-04-12
WO2007040979A3 true true WO2007040979A3 (en) 2007-07-05

Family

ID=37894490

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/036399 WO2007040979A3 (en) 2005-09-29 2006-09-19 Fouling and corrosion detector for burner tips in fired equipment

Country Status (6)

Country Link
US (1) US8469700B2 (en)
JP (1) JP4980361B2 (en)
CN (1) CN101273260B (en)
EP (1) EP1929275B1 (en)
RU (1) RU2429416C2 (en)
WO (1) WO2007040979A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080030324A1 (en) * 2006-07-31 2008-02-07 Symbol Technologies, Inc. Data communication with sensors using a radio frequency identification (RFID) protocol
US9222816B2 (en) 2010-05-14 2015-12-29 Belkin International, Inc. Apparatus configured to detect gas usage, method of providing same, and method of detecting gas usage
US8589087B2 (en) * 2010-07-28 2013-11-19 General Electric Company Systems, methods, and apparatus for monitoring corrosion or corrosive contaminants associated with liquid fuel
KR101776443B1 (en) * 2012-07-27 2017-09-07 제너럴 일렉트릭 캄파니 System and method for contaminant detection in fluid streams
US9638426B2 (en) * 2013-03-14 2017-05-02 Golomb Mercantile Company, LLC Safety burner system with automatic shut-off
CN105699281A (en) * 2016-04-07 2016-06-22 洛阳理工学院 Device and method for high temperature corrosion test of supercritical material of crude oil burning boiler

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164120A (en) * 1984-02-07 1985-08-27 Matsushita Electric Ind Co Ltd Safety device for combustion
JPS62158922A (en) * 1986-01-07 1987-07-14 Matsushita Electric Ind Co Ltd Combustion detection device
US4959638A (en) * 1987-12-09 1990-09-25 The United States Of America As Represented By The Secretary Of The Navy Combustion efficiency analyzer, acoustic
US5665916A (en) * 1996-06-28 1997-09-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fuel line based acoustic flame-out detection system
GB2393514A (en) * 2002-09-24 2004-03-31 Invensys Controls Uk Ltd Diagnostic method for an energy conversion device

Family Cites Families (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840146A (en) 1953-10-26 1958-06-24 Gen Controls Co Flame detecting means
US2844730A (en) 1955-01-31 1958-07-22 Warner & Swasey Res Corp Dual wavelength radiant energy measurement systems
US3185845A (en) 1961-02-15 1965-05-25 Continental Oil Co Method of and apparatus for analyzing chemical compounds
US3301307A (en) 1963-11-12 1967-01-31 Ngk Insulators Ltd Device for detecting the configuration of a burning flame
US3416041A (en) 1965-09-02 1968-12-10 Electronics Corp America Flame sensor quench circuits for combustion control systems
US3504490A (en) 1968-02-20 1970-04-07 Conductron Corp Light sensitive apparatus for preventing flameout in combustion engines
US3506830A (en) 1968-02-26 1970-04-14 Us Air Force Narrow spectral responsive p-n junction photodiode
US3583844A (en) 1969-06-09 1971-06-08 Instrumentation Labor Inc Atomic absorption spectroanalytical instrument control system
US3611805A (en) 1969-07-28 1971-10-12 Chino Works Ltd Radiation thermometer
US3689773A (en) 1971-02-01 1972-09-05 Bailey Miters & Controls Ltd Flame monitor system and method using multiple radiation sensors
US3825913A (en) 1972-03-31 1974-07-23 Electronics Corp America Fuel burner supervisory system
JPS5043982A (en) 1973-08-22 1975-04-21
US3859520A (en) 1974-01-17 1975-01-07 Us Interior Optical detection system
US3886351A (en) 1974-03-11 1975-05-27 Us Navy Optical-to-electronic interface circuit
GB1503042A (en) 1974-05-21 1978-03-08 Smiths Industries Ltd Radiation-detecting devices
FR2274869B1 (en) 1974-06-14 1978-08-11 Antargaz
US3970430A (en) 1974-10-17 1976-07-20 E. I. Du Pont De Nemours And Company Method and apparatus for nox analysis
US3995221A (en) 1975-03-20 1976-11-30 Electronics Corporation Of America Flame responsive system
US4016424A (en) 1975-10-20 1977-04-05 Alison Control Inc. Ultraviolet radiation detector
US4051375A (en) 1976-01-02 1977-09-27 Combustion Engineering, Inc. Discriminating flame detector
US4065672A (en) 1976-05-17 1977-12-27 Joseph William Harpster Ultraviolet sensor and exposure instrument
US4045679A (en) 1976-05-27 1977-08-30 W. R. Grace & Co. Fluorescent gas analyzer
JPS6149569B2 (en) 1977-08-24 1986-10-30 Showa Denko Kk
DE2823410A1 (en) 1978-04-25 1979-11-08 Cerberus Ag flame detectors
GB1602160A (en) 1978-04-26 1981-11-11 Negretti & Zambra Aviat Ltd Pyrometers
US4220857A (en) 1978-11-01 1980-09-02 Systron-Donner Corporation Optical flame and explosion detection system and method
DE2905506C2 (en) 1979-02-14 1988-03-17 Robert Bosch Gmbh, 7000 Stuttgart, De
US4419212A (en) 1981-02-07 1983-12-06 Robert Bosch Gmbh Combination gas oxygen concentration and combustion light sensor
US4369748A (en) 1980-06-20 1983-01-25 Robert Bosch Gmbh Optical engine knock sensing system
US4370557A (en) 1980-08-27 1983-01-25 Honeywell Inc. Dual detector flame sensor
US4455487A (en) 1981-10-30 1984-06-19 Armtec Industries, Inc. Fire detection system with IR and UV ratio detector
US4599568A (en) 1982-12-28 1986-07-08 United Technologies Corporation Electrostatic afterburner light-off detector
US4632563A (en) 1983-02-28 1986-12-30 The Syconex Corporation In-situ gas analyzer
FR2542092B1 (en) 1983-03-03 1986-02-28 Inst Francais Du Petrole Method and apparatus for determining the composition of an alcohol-gasoline mixture, adapted to automatic adjustment of engines operating on fuel blends of varying alcohol content
US4541272A (en) 1983-05-13 1985-09-17 Roland Bause Electronically controlled fuel injection system
US4553031A (en) 1983-09-06 1985-11-12 Firetek Corporation Optical fire or explosion detection system and method
US4561786A (en) 1984-03-15 1985-12-31 Williamson Corporation Temperature measuring apparatus
US4691196A (en) 1984-03-23 1987-09-01 Santa Barbara Research Center Dual spectrum frequency responding fire sensor
US4578583A (en) 1984-04-03 1986-03-25 The Babcock & Wilcox Company Solid state ultraviolet flame detector
GB2165641B (en) 1984-10-13 1988-01-13 Graviner Ltd Measuring distance to a fire
US4709155A (en) 1984-11-22 1987-11-24 Babcock-Hitachi Kabushiki Kaisha Flame detector for use with a burner
US4616137A (en) 1985-01-04 1986-10-07 The United States Of America As Represented By The United States Department Of Energy Optical emission line monitor with background observation and cancellation
US4742236A (en) 1985-04-27 1988-05-03 Minolta Camera Kabushiki Kaisha Flame detector for detecting phase difference in two different wavelengths of light
US4822564A (en) 1985-07-02 1989-04-18 Sensors, Inc. Chemiluminescent gas analyzer for measuring the oxides of nitrogen
US4639717A (en) * 1985-07-15 1987-01-27 Electronics Corporation Of America Method and apparatus for monitoring flame condition
GB8519971D0 (en) 1985-08-08 1985-09-18 Graviner Ltd Gas detection systems
US5073104A (en) * 1985-09-02 1991-12-17 The Broken Hill Proprietary Company Limited Flame detection
US4730925A (en) 1985-09-20 1988-03-15 Nippon Steel Corporation Method of spectroscopically determining the composition of molten iron
US4701624A (en) 1985-10-31 1987-10-20 Santa Barbara Research Center Fire sensor system utilizing optical fibers for remote sensing
US4706629A (en) 1986-02-07 1987-11-17 Ford Motor Company Control system for engine operation using two fuels of different volumetric energy content
US4706630A (en) 1986-02-07 1987-11-17 Ford Motor Company Control system for engine operation using two fuels of different volatility
JPS62192633A (en) 1986-02-19 1987-08-24 Ngk Spark Plug Co Ltd Mixing ratio sensor for alcohol mixed fuel
DE3608122A1 (en) 1986-03-12 1987-09-17 Pierburg Gmbh & Co Kg Measurement apparatus for analysis of the exhaust gas composition of internal combustion engines, and method of operating such a device
GB8629492D0 (en) 1986-12-10 1987-01-21 Smiths Industries Plc Optical radiation sensor apparatus
US4795256A (en) 1987-03-09 1989-01-03 Photon Technology International, Inc. Dual-wavelength spectrophotometry system
GB8705905D0 (en) 1987-03-12 1987-04-15 Lucas Ind Plc Combustion monitoring
US4887574A (en) 1987-04-21 1989-12-19 Hitachi, Ltd. Control apparatus for internal combustion engines
US4815841A (en) 1987-08-03 1989-03-28 California Institute Of Technology High resolution color band pyrometer ratioing
DE3831296A1 (en) 1987-09-16 1989-04-06 Totoku Electric Optical communication unit
US4930478A (en) 1988-05-13 1990-06-05 Barrack Technology Limited Method of operating an engine
US4940033A (en) 1988-05-13 1990-07-10 Barrack Technology Limited Method of operating an engine and measuring certain operating parameters
JP2618448B2 (en) 1988-08-09 1997-06-11 株式会社日立製作所 Gas turbine combustor condition monitoring apparatus and a monitoring method and control method
US5049063A (en) 1988-12-29 1991-09-17 Toyota Jidosha Kabushiki Kaisha Combustion control apparatus for burner
US4983853A (en) * 1989-05-05 1991-01-08 Saskatchewan Power Corporation Method and apparatus for detecting flame
US5031234A (en) 1989-05-31 1991-07-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fiber optic frequency transfer link
GB8921244D0 (en) 1989-09-20 1989-11-08 Hewlett Packard Co Optical mixer
US4996427A (en) 1989-12-26 1991-02-26 General Electric Company Imager for simultaneously obtaining two images of differing color bands using a single photodetector area array
US4974552A (en) 1990-01-09 1990-12-04 Ford Motor Company Engine control system responsive to optical fuel composition sensor
US5148667A (en) 1990-02-01 1992-09-22 Electric Power Research Institute Gas turbine flame diagnostic monitor
DE4003176A1 (en) 1990-02-03 1991-08-08 Bosch Gmbh Robert Apparatus for measuring the composition of fluids, in particular the components of waste gases of internal combustion engines
GB9002935D0 (en) 1990-02-09 1990-04-04 Lucas Ind Plc Misfire detection
US5113828A (en) 1990-02-26 1992-05-19 Barrack Technology Limited Method and apparatus for determining combustion conditions and for operating an engine
US5067463A (en) 1990-02-26 1991-11-26 Barrack Technology Limited Method and apparatus for operating an engine
US5060302A (en) 1990-02-28 1991-10-22 At&T Bell Laboratories Automatic adjustment of optical power output of a plurality of optical transmitters
US5039189A (en) 1990-04-06 1991-08-13 Lockheed Missiles & Space Company, Inc. Optical signal distribution network and method of converting independent optical/electrical signals
GB9008908D0 (en) 1990-04-20 1990-06-20 Emi Plc Thorn Thermal detection arrangement
JP2935549B2 (en) 1990-08-23 1999-08-16 能美防災株式会社 Fire detection method and apparatus
JPH04143515A (en) * 1990-10-02 1992-05-18 Mitsubishi Heavy Ind Ltd Detection of abnormality in burner
US5155545A (en) 1990-12-03 1992-10-13 Kernforschungszentrum Karlsruhe Gmbh Method and apparatus for the spectroscopic concentration measurement of components in a gas mixture
US5186146A (en) 1990-12-20 1993-02-16 Hitachi, Ltd. Combustion evaluation apparatus and combustion controller
US5210702A (en) 1990-12-26 1993-05-11 Colorado Seminary Apparatus for remote analysis of vehicle emissions
US5111519A (en) 1991-02-01 1992-05-05 Tacan Corporation Method of interference reduction for frequency multiplexed optical fiber communication
JPH07103988B2 (en) 1991-05-10 1995-11-08 トヨタ自動車株式会社 Flame detection device of the burner
US5136666A (en) 1991-08-06 1992-08-04 The University Of Colorado Foundation, Inc. Fiber optic communication method and apparatus providing mode multiplexing and holographic demultiplexing
US5612676A (en) 1991-08-14 1997-03-18 Meggitt Avionics, Inc. Dual channel multi-spectrum infrared optical fire and explosion detection system
DE59209576D1 (en) 1991-08-27 1999-01-14 Sie Systems Spa Means for detecting the presence and the quality of a flame by detecting electromagnetic radiation
US5257496A (en) 1992-05-05 1993-11-02 General Electric Company Combustion control for producing low NOx emissions through use of flame spectroscopy
US5236328A (en) 1992-09-21 1993-08-17 Honeywell Inc. Optical flame detector performance tester
JPH06254377A (en) * 1993-03-08 1994-09-13 Mitsubishi Materials Corp Closing preventive device of supply nozzle for fluidized bed
US5499497A (en) 1993-08-06 1996-03-19 Simmonds Precision Engine Systems Temperature detector and control for an igniter
US5748090A (en) 1993-10-19 1998-05-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optical flameout detector
US5548277A (en) 1994-02-28 1996-08-20 Eclipse, Inc. Flame sensor module
US5495112A (en) 1994-12-19 1996-02-27 Elsag International N.V. Flame detector self diagnostic system employing a modulated optical signal in composite with a flame detection signal
US5565672A (en) 1994-12-30 1996-10-15 Lucent Technologies Inc. Optical transimpedance receiver with compensation network
US5646573A (en) 1995-02-28 1997-07-08 Anadigics, Inc. Automatic gain-control transimpedence amplifier
US5650943A (en) * 1995-04-10 1997-07-22 Leak Detection Services, Inc. Apparatus and method for testing for valve leaks by differential signature method
US5853022A (en) * 1996-04-10 1998-12-29 Fisher Controls International, Inc. Valve actuator with instrument mounting manifold
US5828797A (en) * 1996-06-19 1998-10-27 Meggitt Avionics, Inc. Fiber optic linked flame sensor
JPH1082526A (en) 1996-06-24 1998-03-31 General Electric Co <Ge> Device to detect occurrence of flashback to premixture combustor system
US5961314A (en) * 1997-05-06 1999-10-05 Rosemount Aerospace Inc. Apparatus for detecting flame conditions in combustion systems
US6238622B1 (en) * 1997-12-05 2001-05-29 Rosemount Analytical Inc. Flame ionization detector
US6013919A (en) * 1998-03-13 2000-01-11 General Electric Company Flame sensor with dynamic sensitivity adjustment
US6713733B2 (en) * 1999-05-11 2004-03-30 Thermosoft International Corporation Textile heater with continuous temperature sensing and hot spot detection
EP2296167B1 (en) * 1999-09-20 2012-11-07 Hitachi, Ltd. Ion source, mass spectrometer, detector and monitoring system
GB2366369B (en) 2000-04-04 2002-07-24 Infrared Integrated Syst Ltd Detection of thermally induced turbulence in fluids
US6518880B2 (en) * 2000-06-28 2003-02-11 Denso Corporation Physical-quantity detection sensor
US6490927B2 (en) * 2000-12-22 2002-12-10 Honeywell International Inc. Method for detecting multiple types of corrosion
US6700496B2 (en) 2001-01-06 2004-03-02 Xcounter Ab Flame and spark detector, automatic fire alarm and methods related thereto
US20030183537A1 (en) * 2002-04-02 2003-10-02 David Eden Method of spatial monitoring and controlling corrosion of superheater and reheater tubes
JP2004077292A (en) 2002-08-19 2004-03-11 Osaka Gas Co Ltd Method and device for inspecting stress corrosion cracking
EP1646864A2 (en) * 2003-07-18 2006-04-19 Rosemount Inc. Process diagnostics
JP2005091332A (en) 2003-09-22 2005-04-07 Yokogawa Electric Corp Ultrasonic flowmeter
JP4143515B2 (en) 2003-10-14 2008-09-03 富士通株式会社 A semiconductor memory device
JP2005249697A (en) * 2004-03-08 2005-09-15 Jeol Ltd Nozzle plugging detecting method and analyzer
CA2583512C (en) * 2004-10-14 2013-08-06 Shell Internationale Research Maatschappij B.V. A method and apparatus for monitoring and controlling the stability of a burner of a fired heater

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164120A (en) * 1984-02-07 1985-08-27 Matsushita Electric Ind Co Ltd Safety device for combustion
JPS62158922A (en) * 1986-01-07 1987-07-14 Matsushita Electric Ind Co Ltd Combustion detection device
US4959638A (en) * 1987-12-09 1990-09-25 The United States Of America As Represented By The Secretary Of The Navy Combustion efficiency analyzer, acoustic
US5665916A (en) * 1996-06-28 1997-09-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fuel line based acoustic flame-out detection system
GB2393514A (en) * 2002-09-24 2004-03-31 Invensys Controls Uk Ltd Diagnostic method for an energy conversion device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NAIR S ET AL: "Lean blowout detection in a single nozzle swirl cup combustor", AIAA PAPER; AIAA PAPER; 42ND AIAA AEROSPACE SCIENCES MEETING AND EXHIBIT 2004, 2004, XP002429980, Retrieved from the Internet <URL:http://www.ae.gatech.edu/people/jseitzma/AIAA-2004-0138.pdf> *
NAIR SURAJ ET AL: "Acoustic detection of imminent blowout in pilot and swirl stabilized combustors", ASME INT GAS TURBINE INST PUBL IGTI; AMERICAN SOCIETY OF MECHANICAL ENGINEERS, INTERNATIONAL GAS TURBINE INSTITUTE, TURBO EXPO (PUBLICATION) IGTI 2003, vol. 2, 2003, XP002429981, Retrieved from the Internet <URL:http://www.ae.gatech.edu/people/tlieuwen/publications/Conferences/2003/acoustic_detection_imminent_blowout.pdf> *

Also Published As

Publication number Publication date Type
RU2429416C2 (en) 2011-09-20 grant
EP1929275B1 (en) 2012-05-02 grant
EP1929275A2 (en) 2008-06-11 application
CN101273260A (en) 2008-09-24 application
WO2007040979A2 (en) 2007-04-12 application
US20070072137A1 (en) 2007-03-29 application
US8469700B2 (en) 2013-06-25 grant
JP2009510437A (en) 2009-03-12 application
RU2008116843A (en) 2009-11-10 application
CN101273260B (en) 2012-12-12 grant
JP4980361B2 (en) 2012-07-18 grant

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