Badger et al., 1994 - Google Patents

The PT6 engine: 30 years of gas turbine technology evolution

Badger et al., 1994

Document ID: 9872269431683929407
Author: Badger M; Julien A; LeBlanc A; Moustapha S; Prabhu A; Smailys A
Publication year: 1994

External Links

Cited by

Snippet

The PT6 engine entered service in the mid-1960s. Since then, application of new technology has enabled low-cost development of engines approaching 1500 kW, the introduction of electronic controls, improved power-to-weight ratio, higher cycle temperature, and reduced …

Continue reading at asmedigitalcollection.asme.org (other versions)

238000005516 engineering process 0 title abstract description 14

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies
- Y02T50/67—Relevant aircraft propulsion technologies
- Y02T50/671—Measures to reduce the propulsor weight
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or anti-vibration means on the blades or the members
- F01D5/12—Blades
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/26—Starting; Ignition
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- 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
- F05D2260/00—Function
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
- B64D27/02—Aircraft characterised by the type or position of power plant
- B64D27/16—Aircraft characterised by the type or position of power plant of jet type
- B64D27/18—Aircraft characterised by the type or position of power plant of jet type within or attached to wing

Similar Documents

Publication	Publication Date	Title
Koff	2004	Gas turbine technology evolution: A designers perspective
Badger et al.	1994	The PT6 engine: 30 years of gas turbine technology evolution
Badger et al.	1993	The PT6 engine: 30 years of gas turbine technology evolution
Eltis et al.	1974	The Rolls-Royce RB 211 Turbofan Engine
Gardner	1979	Energy efficient engine flight propulsion system preliminary analysis and design report
US12104539B2 (en)	2024-10-01	Gas turbine engine
US12098649B2 (en)	2024-09-24	Gas turbine engine accessory packaging
US12123317B2 (en)	2024-10-22	Aeronautical propulsion system
Wadia et al.	2000	F110-GE-129 EFE—enhanced power through low risk derivative technology
US20240209745A1 (en)	2024-06-27	Aeronautical propulsion system
Crawford	1973	The T700-GE-700 Turboshaft Engine Program
Boyd	1985	Development of a new technology small fan jet engine
Ganley	1991	Concorde Propulsion-Did We Get It Right? The Rolls-Royce/Snecma Olympus 593 Engine Reviewed
Domingues et al.	2021	The impact of the compressor stall phenomenon in current turbofan aircraft engines, applied to commercial aviation
STEWART	1984	CT7 1700 horsepower engine
Howe et al.	1988	Energy Efficient Engine: High-pressure compressor test hardware detailed design report
Yamada et al.	1987	Development of the XF3-30 turbofan engine
Rowe	1965	The Design and Development of the CJ610 Turbojet and the CF700 Turbofan Engines for Use in Business Jet Aircraft
Reynolds et al.	1987	Propfan Propulsion Systems for the 1990's
SCEARS et al.	1988	The RTM322 engine in the S-70C helicopter
Lieblein	1970	Problem areas for lift fan propulsion for civil VTOL transports
Van Nimwegen	1971	Design Features of the Garrett ATF3 Turbofan Engine
Creque	2002	The GP7200 Engine-Power for the Airbus A380
Litalien et al.	2007	Pratt & Whitney Canadat urboshaft engines product and technology evolution
Hewson et al.	1965	Status report on liftjets