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FR3080652B1 - Turbomachine a architecture inversee, optionnellement pourvue d'un recuperateur de chaleur en sortie de turbine basse pression - Google Patents

Turbomachine a architecture inversee, optionnellement pourvue d'un recuperateur de chaleur en sortie de turbine basse pression Download PDF

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Publication number
FR3080652B1
FR3080652B1 FR1853720A FR1853720A FR3080652B1 FR 3080652 B1 FR3080652 B1 FR 3080652B1 FR 1853720 A FR1853720 A FR 1853720A FR 1853720 A FR1853720 A FR 1853720A FR 3080652 B1 FR3080652 B1 FR 3080652B1
Authority
FR
France
Prior art keywords
turbomachine
low pressure
heat recovery
pressure turbine
optionally provided
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.)
Active
Application number
FR1853720A
Other languages
English (en)
Other versions
FR3080652A1 (fr
Inventor
Nicolas Jerome Jean Tantot
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.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1853720A priority Critical patent/FR3080652B1/fr
Publication of FR3080652A1 publication Critical patent/FR3080652A1/fr
Application granted granted Critical
Publication of FR3080652B1 publication Critical patent/FR3080652B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02C3/08—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising at least one radial stage
    • 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
    • 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
    • F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
    • F02C3/145—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant the combustion chamber being in the reverse flow-type
    • 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
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F02K3/04—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 the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—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 the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1853720A 2018-04-27 2018-04-27 Turbomachine a architecture inversee, optionnellement pourvue d'un recuperateur de chaleur en sortie de turbine basse pression Active FR3080652B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1853720A FR3080652B1 (fr) 2018-04-27 2018-04-27 Turbomachine a architecture inversee, optionnellement pourvue d'un recuperateur de chaleur en sortie de turbine basse pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853720A FR3080652B1 (fr) 2018-04-27 2018-04-27 Turbomachine a architecture inversee, optionnellement pourvue d'un recuperateur de chaleur en sortie de turbine basse pression
FR1853720 2018-04-27

Publications (2)

Publication Number Publication Date
FR3080652A1 FR3080652A1 (fr) 2019-11-01
FR3080652B1 true FR3080652B1 (fr) 2022-07-08

Family

ID=62816780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853720A Active FR3080652B1 (fr) 2018-04-27 2018-04-27 Turbomachine a architecture inversee, optionnellement pourvue d'un recuperateur de chaleur en sortie de turbine basse pression

Country Status (1)

Country Link
FR (1) FR3080652B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3147594A1 (fr) 2023-04-05 2024-10-11 Safran Aircraft Engines Carter pour turbomachine à retourne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592615A (en) * 1944-01-31 1947-09-24 Power Jets Res & Dev Ltd Improvements in or relating to internal combustion turbine power plants
US8192141B1 (en) * 2007-04-05 2012-06-05 The United States Of America As Represented By The Secretary Of The Air Force Dual compression rotor
US8387357B2 (en) * 2008-08-12 2013-03-05 Pratt & Whitney Recuperated bypass turbine engine

Also Published As

Publication number Publication date
FR3080652A1 (fr) 2019-11-01

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