Lucci et al. - Google Patents
SSUMMAR! YLucci et al.
View PDF- Document ID
- 12875751361343985359
- Author
- Lucci A
- Beder E
- McFadden B
- Publication venue
- Auxiliary Power Systems
External Links
Snippet
DISCUSSION The SIPU concept is applicable to both single-engine and multi-engine aircraft. i4 is presented here as a single-engine aircraft device. This discussion presents what is considered to be the optimum SIPU concept. That is, all the secondary power needs …
- 239000007789 gas 0 description 27
Classifications
-
- 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
- F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
-
- 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
- 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
- F02C3/107—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission
-
- 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
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
-
- 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
- F02C7/22—Fuel supply systems
-
- 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
- F02C9/26—Control of fuel supply
-
- 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
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
-
- 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
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11939925B2 (en) | Descent operation for an aircraft parallel hybrid gas turbine engine propulsion system | |
US4979362A (en) | Aircraft engine starting and emergency power generating system | |
US4815277A (en) | Integrated power unit | |
US5343778A (en) | Multifunction secondary power system | |
EP1726879B1 (en) | Reduced-weight fuel system for a gas turbine engine, gas turbine engine including such a system, and method of providing fuel to such a gas turbine engine | |
EP3290680B1 (en) | Turbofan engine having an electrical generator for power assist | |
JP2616841B2 (en) | Integrated power unit | |
JP5372942B2 (en) | Apparatus and method for operating a pump for a rocket engine by an internal combustion engine | |
US10428739B2 (en) | Self-contained power unit for implementing a method for optimizing the operability of an aircraft propulsive unit | |
EP3656997A1 (en) | Hybrid electric propulsion with superposition gearbox | |
US4819423A (en) | Integrated power unit | |
EP3736423A1 (en) | Hybrid electric aircraft propulsion system | |
US9951694B2 (en) | System and method for emergency starting of an aircraft turbomachine | |
EP4151842A1 (en) | Aircraft power plant | |
EP2815966A1 (en) | Rotary wing aircraft with a propulsion system | |
JP2519620B2 (en) | Integrated power unit combustion device and method | |
Lucci et al. | SSUMMAR! Y | |
Koerner | Recent developments in aircraft emergency power | |
EP4306783A1 (en) | Aircraft power plant with hydrogen turbo-expander | |
US20240426253A1 (en) | Aircraft powerplant with multiple independent fuel systems | |
EP4227508B1 (en) | Engine system and method of operating the same | |
US20250153855A1 (en) | Electrical energy system for barring rotor | |
EP4491853A1 (en) | Pre-heating aircraft engine in standby mode | |
US20240056007A1 (en) | Gas-turbine electrical start system | |
US20250187739A1 (en) | Improved propulsive assembly for a multi-engine hybrid aircraft |