CA1127405A - Gas turbine engine braking and method - Google Patents
Gas turbine engine braking and methodInfo
- Publication number
- CA1127405A CA1127405A CA314,166A CA314166A CA1127405A CA 1127405 A CA1127405 A CA 1127405A CA 314166 A CA314166 A CA 314166A CA 1127405 A CA1127405 A CA 1127405A
- Authority
- CA
- Canada
- Prior art keywords
- gas generator
- section
- gas
- turbine
- free turbine
- 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 claims description 47
- 239000000446 fuel Substances 0.000 claims description 194
- 238000002485 combustion reaction Methods 0.000 claims description 38
- 230000004044 response Effects 0.000 claims description 23
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- 238000011144 upstream manufacturing Methods 0.000 claims description 3
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- 230000009471 action Effects 0.000 abstract description 15
- 239000007789 gas Substances 0.000 description 213
- 230000001133 acceleration Effects 0.000 description 48
- 239000012530 fluid Substances 0.000 description 27
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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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
-
- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/20—Adaptations of gas-turbine plants for driving vehicles
-
- 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
- F02C9/48—Control of fuel supply conjointly with another control of the plant
- F02C9/56—Control of fuel supply conjointly with another control of the plant with power transmission control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Supercharger (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/863,361 US4209979A (en) | 1977-12-22 | 1977-12-22 | Gas turbine engine braking and method |
| US863,361 | 1986-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1127405A true CA1127405A (en) | 1982-07-13 |
Family
ID=25340972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA314,166A Expired CA1127405A (en) | 1977-12-22 | 1978-10-24 | Gas turbine engine braking and method |
Country Status (5)
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973221A (en) * | 1989-04-17 | 1990-11-27 | General Electric Company | Gas turbine engine motor assembly |
| US5497615A (en) * | 1994-03-21 | 1996-03-12 | Noe; James C. | Gas turbine generator set |
| US5596871A (en) * | 1995-05-31 | 1997-01-28 | Alliedsignal Inc. | Deceleration fuel control system for a turbine engine |
| US7225607B2 (en) * | 2004-08-27 | 2007-06-05 | Pratt & Whitney Canada Corp. | Gas turbine braking apparatus and method |
| US20080022693A1 (en) * | 2005-09-30 | 2008-01-31 | Zoran Dicic | Ceramic blade gas turbine |
| US8090456B2 (en) * | 2008-11-03 | 2012-01-03 | United Technologies Corporation | System and method for design and control of engineering systems utilizing component-level dynamic mathematical model |
| US8315741B2 (en) * | 2009-09-02 | 2012-11-20 | United Technologies Corporation | High fidelity integrated heat transfer and clearance in component-level dynamic turbine system control |
| US8668434B2 (en) * | 2009-09-02 | 2014-03-11 | United Technologies Corporation | Robust flow parameter model for component-level dynamic turbine system control |
| US11624326B2 (en) | 2017-05-21 | 2023-04-11 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11441490B2 (en) | 2018-09-21 | 2022-09-13 | Rolls-Royce Corporation | Hydraulic braking and power extraction for rotational machines |
| US10794436B2 (en) | 2018-09-21 | 2020-10-06 | Rolls-Royce Corporation | Hydraulic brake and disconnect for rotational machines |
| US11560845B2 (en) | 2019-05-15 | 2023-01-24 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11002189B2 (en) | 2019-09-13 | 2021-05-11 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| CA3197583A1 (en) | 2019-09-13 | 2021-03-13 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US10895202B1 (en) | 2019-09-13 | 2021-01-19 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| CA3092865C (en) | 2019-09-13 | 2023-07-04 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11604113B2 (en) | 2019-09-13 | 2023-03-14 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US10961914B1 (en) | 2019-09-13 | 2021-03-30 | BJ Energy Solutions, LLC Houston | Turbine engine exhaust duct system and methods for noise dampening and attenuation |
| CA3191280A1 (en) | 2019-09-13 | 2021-03-13 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11015594B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US10815764B1 (en) | 2019-09-13 | 2020-10-27 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11708829B2 (en) | 2020-05-12 | 2023-07-25 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
| US10968837B1 (en) | 2020-05-14 | 2021-04-06 | Bj Energy Solutions, Llc | Systems and methods utilizing turbine compressor discharge for hydrostatic manifold purge |
| US11428165B2 (en) | 2020-05-15 | 2022-08-30 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11208880B2 (en) | 2020-05-28 | 2021-12-28 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11208953B1 (en) | 2020-06-05 | 2021-12-28 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11109508B1 (en) | 2020-06-05 | 2021-08-31 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11111768B1 (en) | 2020-06-09 | 2021-09-07 | Bj Energy Solutions, Llc | Drive equipment and methods for mobile fracturing transportation platforms |
| US10954770B1 (en) | 2020-06-09 | 2021-03-23 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11066915B1 (en) | 2020-06-09 | 2021-07-20 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US11125066B1 (en) | 2020-06-22 | 2021-09-21 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11933153B2 (en) | 2020-06-22 | 2024-03-19 | Bj Energy Solutions, Llc | Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control |
| US11939853B2 (en) | 2020-06-22 | 2024-03-26 | Bj Energy Solutions, Llc | Systems and methods providing a configurable staged rate increase function to operate hydraulic fracturing units |
| US11028677B1 (en) | 2020-06-22 | 2021-06-08 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11466680B2 (en) | 2020-06-23 | 2022-10-11 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11473413B2 (en) | 2020-06-23 | 2022-10-18 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11149533B1 (en) | 2020-06-24 | 2021-10-19 | Bj Energy Solutions, Llc | Systems to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation |
| US11220895B1 (en) | 2020-06-24 | 2022-01-11 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11193360B1 (en) | 2020-07-17 | 2021-12-07 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11639654B2 (en) | 2021-05-24 | 2023-05-02 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| CN114034489B (zh) * | 2022-01-10 | 2022-03-25 | 成都中科翼能科技有限公司 | 一种燃气涡轮发动机地面起动加速时间计算方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856754A (en) * | 1956-11-01 | 1958-10-21 | United Aircraft Corp | Fuel control including minimum fuel flow limiting for a split-turbine type power plant |
| US3133416A (en) * | 1958-11-20 | 1964-05-19 | Bendix Corp | Braking system for gas turbine driven land vehicles |
| US3280554A (en) * | 1964-09-30 | 1966-10-25 | Ford Motor Co | Motor vehicle gas turbine drive |
| US3313104A (en) * | 1965-02-25 | 1967-04-11 | Caterpillar Tractor Co | Gas turbine engine |
| US3237404A (en) * | 1965-05-03 | 1966-03-01 | Gen Motors Corp | Re-expansion gas turbine engine with power transfer between turbines |
| GB1204321A (en) * | 1966-10-13 | 1970-09-03 | Turbokonsult Ab | Improvements in or relating to gas turbine power plants |
| US3521446A (en) * | 1968-04-16 | 1970-07-21 | Chandler Evans Inc | Fuel control having pressure referenced turbine overspeed device |
| DE2010581A1 (de) * | 1970-03-06 | 1971-09-16 | Daimler Benz Ag | Gasturbinenaggregat zum Antrieb von Fahrzeugen |
| US3710576A (en) * | 1971-02-22 | 1973-01-16 | D Evans | Dual clutch free turbine engine |
| US3941015A (en) * | 1972-07-21 | 1976-03-02 | General Motors Corporation | Gas turbine engine power shift transmission power train |
| US3858390A (en) * | 1973-06-04 | 1975-01-07 | Garrett Corp | Power turbine nozzle control system |
| US4044542A (en) * | 1976-06-01 | 1977-08-30 | Hughes Aircraft Company | Watch module construction |
| US4044552A (en) * | 1976-07-19 | 1977-08-30 | General Motors Corporation | Gas turbine engine synchronous speed detector |
-
1977
- 1977-12-22 US US05/863,361 patent/US4209979A/en not_active Expired - Lifetime
-
1978
- 1978-05-23 GB GB37981/80A patent/GB1604517A/en not_active Expired
- 1978-05-23 GB GB21345/78A patent/GB1604514A/en not_active Expired
- 1978-10-24 CA CA314,166A patent/CA1127405A/en not_active Expired
- 1978-12-19 FR FR7835620A patent/FR2412698A1/fr active Granted
- 1978-12-21 BR BR7808398A patent/BR7808398A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2412698B1 (US20030220297A1-20031127-C00009.png) | 1981-10-16 |
| GB1604514A (en) | 1981-12-09 |
| FR2412698A1 (fr) | 1979-07-20 |
| GB1604517A (en) | 1981-12-09 |
| BR7808398A (pt) | 1979-08-07 |
| US4209979A (en) | 1980-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |