BE858556A - Procede et dispositif pour calculer la temperature a l'entree de la turbine d'une turbomachine a gaz - Google Patents

Procede et dispositif pour calculer la temperature a l'entree de la turbine d'une turbomachine a gaz

Info

Publication number
BE858556A
BE858556A BE180788A BE180788A BE858556A BE 858556 A BE858556 A BE 858556A BE 180788 A BE180788 A BE 180788A BE 180788 A BE180788 A BE 180788A BE 858556 A BE858556 A BE 858556A
Authority
BE
Belgium
Prior art keywords
turbine
calculating
inlet
temperature
gas turbomachine
Prior art date
Application number
BE180788A
Other languages
English (en)
French (fr)
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of BE858556A publication Critical patent/BE858556A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/11—Purpose of the control system to prolong engine life
    • F05D2270/112—Purpose of the control system to prolong engine life by limiting temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure
    • F05D2270/3013—Outlet pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/303—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/70—Type of control algorithm
    • F05D2270/71—Type of control algorithm synthesized, i.e. parameter computed by a mathematical model

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Control Of Turbines (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
BE180788A 1976-09-15 1977-09-09 Procede et dispositif pour calculer la temperature a l'entree de la turbine d'une turbomachine a gaz BE858556A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/723,364 US4055997A (en) 1976-09-15 1976-09-15 Means for calculating turbine inlet temperature of a gas turbine engine

Publications (1)

Publication Number Publication Date
BE858556A true BE858556A (fr) 1978-01-02

Family

ID=24905917

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180788A BE858556A (fr) 1976-09-15 1977-09-09 Procede et dispositif pour calculer la temperature a l'entree de la turbine d'une turbomachine a gaz

Country Status (11)

Country Link
US (1) US4055997A (pt)
JP (1) JPS5335809A (pt)
BE (1) BE858556A (pt)
BR (1) BR7706043A (pt)
CA (1) CA1108761A (pt)
CH (1) CH629590A5 (pt)
DE (1) DE2739434A1 (pt)
FR (1) FR2365024A1 (pt)
GB (1) GB1580638A (pt)
IL (1) IL52915A (pt)
SE (1) SE7709976L (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011091B (en) * 1977-12-22 1982-04-28 Gen Electric Method and apparatus for calculating turbine inlet temperature
JPS54137509A (en) * 1978-04-19 1979-10-25 Mitsubishi Heavy Ind Ltd Gas turbine inlet temperature estimation circuit
US4336713A (en) * 1980-08-06 1982-06-29 The United States Of America As Represented By The Secretary Of The Air Force Compensated temperature sensing device
US4744670A (en) * 1986-05-05 1988-05-17 Honeywell, Inc. Method and apparatus for monitoring the temperature of the propulsion gas at the inlet to a high-performance turbine wheel
JP2543549B2 (ja) * 1987-12-22 1996-10-16 株式会社日立製作所 ガスタ―ビンの燃焼監視方法、及び同監視装置
US5080496A (en) * 1990-06-25 1992-01-14 General Electric Company Method and apparatus for compensated temperature prediction
JPH0472430A (ja) * 1990-07-10 1992-03-06 Toyota Motor Corp ガスタービン機関の制御方法
US5397181A (en) * 1993-10-21 1995-03-14 General Electric Company Compressor discharge temperature sensing system
DE4443812A1 (de) * 1994-12-09 1996-06-13 Bosch Gmbh Robert Verfahren zur Bildung eines Signals bezüglich der Temperatur der von einer Brennkraftmaschine angesaugten Luft
US5622042A (en) * 1995-02-27 1997-04-22 Compressor Controls Corporation Method for predicting and using the exhaust gas temperatures for control of two and three shaft gas turbines
US6952639B2 (en) * 2002-11-12 2005-10-04 General Electric Company Method and system for temperature estimation of gas turbine combustion cans
WO2007045528A1 (de) 2005-10-18 2007-04-26 Alstom Technology Ltd Verfahren zum schutz einer gasturbinenanlage vor überhitzung der heissgasführenden teile sowie zur detektion des flammenlöschens in der brennkammer
DE102006037560B4 (de) * 2006-02-06 2008-06-19 Siemens Ag Verfahren und Vorrichtung zum vorausschauenden Bestimmen einer Temperaturverteilung in einer Wand einer Turbinenanlage
GB2437296B (en) * 2006-04-22 2008-06-11 Rolls Royce Plc Fuel control system
US20070245707A1 (en) * 2006-04-22 2007-10-25 Rolls-Royce Plc Fuel control system
US20110154821A1 (en) * 2009-12-24 2011-06-30 Lincoln Evans-Beauchamp Estimating Pre-Turbine Exhaust Temperatures
EP2357339A1 (en) * 2010-02-12 2011-08-17 Siemens Aktiengesellschaft Method of determining a combustor exit temperature and method of controlling a gas turbine
JP5615052B2 (ja) * 2010-06-16 2014-10-29 三菱重工業株式会社 ガスタービンプラント及びガスタービンプラントの制御方法
US20130074519A1 (en) * 2011-09-26 2013-03-28 Honeywell International Inc. Auxiliary power unit inlet door position control system and method
US9335046B2 (en) * 2012-05-30 2016-05-10 General Electric Company Flame detection in a region upstream from fuel nozzle
US9850823B2 (en) * 2013-12-26 2017-12-26 Siemens Aktiengesellschaft Control system and method for controlling a gas turbine engine during transients
GB201414662D0 (en) * 2014-08-19 2014-10-01 Rolls Royce Plc Method of operation of a gas turbine engine
US11111858B2 (en) * 2017-01-27 2021-09-07 General Electric Company Cool core gas turbine engine
EP3561269A1 (en) * 2018-04-23 2019-10-30 Siemens Aktiengesellschaft Combustion system control
US11703890B2 (en) 2018-10-30 2023-07-18 Hamilton Sundstrand Corporation Determining and controlling a weight flow in an environmental control system
GB201908978D0 (en) 2019-06-24 2019-08-07 Rolls Royce Plc Gas turbine engine transfer efficiency
GB201908972D0 (en) 2019-06-24 2019-08-07 Rolls Royce Plc Compression in a gas turbine engine
US11542875B2 (en) * 2020-03-16 2023-01-03 Pratt & Whitney Canada Corp. Method and system for determining an engine temperature
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809492A (en) * 1952-12-23 1957-10-15 Simmonds Aerocessories Inc Apparatus for measuring and/or controlling fuel/air ratio of gas turbines without direct gravimetric fuel metering
US3377848A (en) * 1966-08-22 1968-04-16 Gen Electric Temperature indicating means for gas turbine engines
US3789665A (en) * 1972-02-22 1974-02-05 Avco Corp Inferred measurement of the turbine inlet temperature of a gas turbine engine

Also Published As

Publication number Publication date
US4055997A (en) 1977-11-01
DE2739434A1 (de) 1978-03-16
FR2365024A1 (fr) 1978-04-14
CA1108761A (en) 1981-09-08
CH629590A5 (de) 1982-04-30
JPS5335809A (en) 1978-04-03
IL52915A (en) 1979-09-30
BR7706043A (pt) 1978-06-06
GB1580638A (en) 1980-12-03
SE7709976L (sv) 1978-03-16

Similar Documents

Publication Publication Date Title
BE858556A (fr) Procede et dispositif pour calculer la temperature a l'entree de la turbine d'une turbomachine a gaz
FR2422036B1 (fr) Dispositif de refroidissement des elements mobiles d'un moteur a turbine a gaz
FR2444162B1 (fr) Dispositif d'etancheite pour un moteur a turbine a gaz, et procede pour sa fabrication
FR2423639B1 (fr) Turbine a gaz a dispositif de refroidissement perfectionne
JPS52139815A (en) Temperature detecting equipment for gas turbine engine
FR2341040A1 (fr) Procede et appareil pour traiter les gaz d'echappement des turbines a gaz
FR2316569A1 (fr) Dispositif de recuperation de la chaleur a partir des gaz d'echappement d'un generateur de chaleur
FR2732405B1 (fr) Dispositif pour refroidir le rotor d'une turbine a gaz
FR2477629B1 (fr) Dispositif pour la purification de gaz d'echappement
FR2415724B1 (fr) Appareil et procede pour la commande de la poussee d'un moteur a turbine a gaz
SE434076B (sv) Gasturbinmotorkylsystem
JPS5543289A (en) Device for altering cross section of turbine inlet passage of exhaust turbosupercharger
FR2347083A1 (fr) Procede et installation d'epuration de gaz de combustion
BE812867A (fr) Procede et dispositif de nettoyage d'une turbine a gaz d'echappement d'un groupe de suralimentation d'une machine thermique
FR2293593A1 (fr) Dispositif d'etancheite pour recuperateur de turbines a gaz
FR2337821A1 (fr) Procede et dispositif pour le controle de la marche d'une turbine hydraulique
BE869473A (fr) Dispositif d'echappement pour turbine axiale a fluide condensable
FR2451999B1 (fr) Procede et systeme de regulation du debit de combustible d'un turbo-moteur a gaz
BE857326A (fr) Procede de denitration de gaz d'echappement
FR2475627B1 (fr) Entree d'air a dispositif epurateur pour moteur a turbine a gaz
FR2333123A1 (fr) Dispositif de surveillance du debit et de la temperature d'un fluide de refroidissement
FR2427468B1 (fr) Dispositif de refroidissement perfectionne des aubes de turbines a gaz
FR2317501A1 (fr) Dispositif d'accouplement pour moteur a turbine a gaz
SE7702333L (sv) Forfarande och anordning for avskiljande av gasblasor ur strommande vetskor och kylsystem for vetskekylda forbrenningsmotorer
FR2339742A1 (fr) Procede et dispositif de pilotage des temperatures de la vapeur a la montee en regime de la turbine et du generateur de vapeur d'une centrale a tranches