DE2156670C2 - Verfahren und Einrichtung zum Feststellen einer Abweichung in der qualitativen Maschinenleistung eines Gasturbinen-Triebwerkes - Google Patents
Verfahren und Einrichtung zum Feststellen einer Abweichung in der qualitativen Maschinenleistung eines Gasturbinen-TriebwerkesInfo
- Publication number
- DE2156670C2 DE2156670C2 DE2156670A DE2156670A DE2156670C2 DE 2156670 C2 DE2156670 C2 DE 2156670C2 DE 2156670 A DE2156670 A DE 2156670A DE 2156670 A DE2156670 A DE 2156670A DE 2156670 C2 DE2156670 C2 DE 2156670C2
- Authority
- DE
- Germany
- Prior art keywords
- operating
- exhaust gas
- signal
- machine
- gas temperature
- 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
Links
- 238000000034 method Methods 0.000 title description 7
- 238000012937 correction Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 239000003570 air Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 230000010354 integration Effects 0.000 description 6
- 239000012080 ambient air Substances 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8958070A | 1970-11-16 | 1970-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2156670A1 DE2156670A1 (de) | 1972-07-27 |
| DE2156670C2 true DE2156670C2 (de) | 1982-06-24 |
Family
ID=22218426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2156670A Expired DE2156670C2 (de) | 1970-11-16 | 1971-11-15 | Verfahren und Einrichtung zum Feststellen einer Abweichung in der qualitativen Maschinenleistung eines Gasturbinen-Triebwerkes |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3721120A (OSRAM) |
| JP (1) | JPS5038769B1 (OSRAM) |
| CA (1) | CA998472A (OSRAM) |
| DE (1) | DE2156670C2 (OSRAM) |
| FR (1) | FR2114766A5 (OSRAM) |
| GB (1) | GB1351314A (OSRAM) |
| IT (1) | IT941155B (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2168163C1 (ru) * | 1999-12-16 | 2001-05-27 | Открытое акционерное общество "А.Люлька-Сатурн" | Способ эксплуатации двухконтурного турбореактивного двигателя по его техническому состоянию |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212161A (en) * | 1978-05-01 | 1980-07-15 | United Technologies Corporation | Simulated parameter control for gas turbine engine |
| US4249238A (en) * | 1978-05-24 | 1981-02-03 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Apparatus for sensor failure detection and correction in a gas turbine engine control system |
| US4651563A (en) * | 1985-10-16 | 1987-03-24 | Sperry Corporation | Jet engine testing apparatus |
| US4908618A (en) * | 1988-12-27 | 1990-03-13 | The Boeing Company | Abnormal start advisory system (ASAS) for aircraft engines |
| AU9131791A (en) * | 1991-12-19 | 1993-07-19 | Caterpillar Inc. | Method for diagnosing an engine using computer based models |
| US5604306A (en) * | 1995-07-28 | 1997-02-18 | Caterpillar Inc. | Apparatus and method for detecting a plugged air filter on an engine |
| US5646341A (en) * | 1995-07-28 | 1997-07-08 | Caterpillar Inc. | Apparatus and method for diagnosing an engine using an oil pressure model |
| US5585553A (en) * | 1995-07-28 | 1996-12-17 | Caterpillar Inc. | Apparatus and method for diagnosing an engine using a boost pressure model |
| US6459963B1 (en) * | 2000-07-31 | 2002-10-01 | General Electric Company | Methods and apparatus for trimming engine control systems |
| US20050193739A1 (en) * | 2004-03-02 | 2005-09-08 | General Electric Company | Model-based control systems and methods for gas turbine engines |
| US7826954B2 (en) * | 2004-06-25 | 2010-11-02 | Honda Motor Co., Ltd. | System for monitoring sensor outputs of a gas turbine engine |
| EP1655590B1 (de) * | 2004-11-09 | 2016-02-03 | Alstom Technology Ltd | Verfahren zur Bestimmung einer über einen Strömungsquerschnitt massengemittelten Temperatur einer Gasströmung in einer Gasturbine |
| FR2888638B1 (fr) * | 2005-07-18 | 2007-09-28 | Airbus Sas | Indicateur de pilotage pour un aeronef, destine a fournir un parametre de puissance d'au moins un turbopropulseur dudit aeronef |
| FR2890939B1 (fr) | 2005-09-22 | 2007-10-19 | Airbus Sas | Procede et dispositif pour fournir a un pilote d'un aeronef multimoteur des informations relatives auxdits moteurs |
| US9739167B2 (en) * | 2012-07-25 | 2017-08-22 | Siemens Energy, Inc. | Method and system for monitoring rotating blade health |
| CN118333603B (zh) * | 2024-04-07 | 2025-10-10 | 中国南方航空股份有限公司 | 一种飞机发动机egt状态监控方法、装置、设备及介质 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3195349A (en) * | 1963-01-07 | 1965-07-20 | Boeing Co | Method and apparatus for determining the available power output of an engine |
| US3238768A (en) * | 1963-02-19 | 1966-03-08 | United Aircraft Corp | Jet engine analyzer |
| US3272004A (en) * | 1963-09-03 | 1966-09-13 | United Aircraft Corp | Horsepower remaining computer |
| US3287965A (en) * | 1963-09-27 | 1966-11-29 | United Aircraft Corp | Engine performance indicator |
| US3485093A (en) * | 1965-09-16 | 1969-12-23 | Universal Testproducts Inc | Engine performance analyzer |
| US3522532A (en) * | 1965-10-21 | 1970-08-04 | Mc Donnell Douglas Corp | Comparison system for testing points in a circuit using a multi-channel analog signal record and playback means |
| US3538760A (en) * | 1968-03-11 | 1970-11-10 | Boeing Co | System for indicating gas turbine engine power output control parameter limits |
-
1970
- 1970-11-16 US US00089580A patent/US3721120A/en not_active Expired - Lifetime
-
1971
- 1971-11-02 CA CA126,671A patent/CA998472A/en not_active Expired
- 1971-11-15 JP JP46091412A patent/JPS5038769B1/ja active Pending
- 1971-11-15 GB GB5298671A patent/GB1351314A/en not_active Expired
- 1971-11-15 DE DE2156670A patent/DE2156670C2/de not_active Expired
- 1971-11-15 IT IT31107/71A patent/IT941155B/it active
- 1971-11-16 FR FR7141016A patent/FR2114766A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2168163C1 (ru) * | 1999-12-16 | 2001-05-27 | Открытое акционерное общество "А.Люлька-Сатурн" | Способ эксплуатации двухконтурного турбореактивного двигателя по его техническому состоянию |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2156670A1 (de) | 1972-07-27 |
| GB1351314A (en) | 1974-04-24 |
| US3721120A (en) | 1973-03-20 |
| CA998472A (en) | 1976-10-12 |
| JPS5038769B1 (OSRAM) | 1975-12-12 |
| FR2114766A5 (OSRAM) | 1972-06-30 |
| IT941155B (it) | 1973-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination |