GB202205357D0 - Operational engine modes - Google Patents

Operational engine modes

Info

Publication number
GB202205357D0
GB202205357D0 GBGB2205357.3A GB202205357A GB202205357D0 GB 202205357 D0 GB202205357 D0 GB 202205357D0 GB 202205357 A GB202205357 A GB 202205357A GB 202205357 D0 GB202205357 D0 GB 202205357D0
Authority
GB
United Kingdom
Prior art keywords
engine modes
operational engine
operational
modes
engine
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.)
Ceased
Application number
GBGB2205357.3A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GBGB2205357.3A priority Critical patent/GB202205357D0/en
Publication of GB202205357D0 publication Critical patent/GB202205357D0/en
Priority to GB2304682.4A priority patent/GB2623607A/en
Priority to DE102023108896.3A priority patent/DE102023108896A1/de
Priority to FR2303461A priority patent/FR3134423A1/fr
Ceased legal-status Critical Current

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
    • F02C9/40—Control of fuel supply specially adapted to the use of a special fuel or a plurality of fuels
    • 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
    • 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
    • F02C7/228—Dividing fuel between various burners
    • 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
    • F02C9/32—Control of fuel supply characterised by throttling of fuel
    • F02C9/34—Joint control of separate flows to main and auxiliary burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/346—Feeding into different combustion zones for staged combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/36—Supply of different fuels
    • 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
    • F05D2270/08—Purpose of the control system to produce clean exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
GBGB2205357.3A 2022-04-12 2022-04-12 Operational engine modes Ceased GB202205357D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB2205357.3A GB202205357D0 (en) 2022-04-12 2022-04-12 Operational engine modes
GB2304682.4A GB2623607A (en) 2022-04-12 2023-03-30 Operational engine modes
DE102023108896.3A DE102023108896A1 (de) 2022-04-12 2023-04-06 Gasturbinentriebwerk für ein luftfahrzeug
FR2303461A FR3134423A1 (fr) 2022-04-12 2023-04-06 Procédé de fonctionnement d'un moteur à turbine à gaz pour un aéronef

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2205357.3A GB202205357D0 (en) 2022-04-12 2022-04-12 Operational engine modes

Publications (1)

Publication Number Publication Date
GB202205357D0 true GB202205357D0 (en) 2022-05-25

Family

ID=81653225

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2205357.3A Ceased GB202205357D0 (en) 2022-04-12 2022-04-12 Operational engine modes
GB2304682.4A Pending GB2623607A (en) 2022-04-12 2023-03-30 Operational engine modes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2304682.4A Pending GB2623607A (en) 2022-04-12 2023-03-30 Operational engine modes

Country Status (3)

Country Link
DE (1) DE102023108896A1 (de)
FR (1) FR3134423A1 (de)
GB (2) GB202205357D0 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2551470A1 (de) * 2011-07-26 2013-01-30 Siemens Aktiengesellschaft Verfahren zum Hochfahren einer stationären Gasturbine
US9377202B2 (en) * 2013-03-15 2016-06-28 General Electric Company System and method for fuel blending and control in gas turbines
GB202012078D0 (en) 2020-08-04 2020-09-16 Rolls Royce Plc Aircraft hybrid propulsion system

Also Published As

Publication number Publication date
DE102023108896A1 (de) 2023-10-12
GB2623607A (en) 2024-04-24
FR3134423A1 (fr) 2023-10-13
GB202304682D0 (en) 2023-05-17

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)