GB1320482A - Cooling of hot fluid ducts - Google Patents

Cooling of hot fluid ducts

Info

Publication number
GB1320482A
GB1320482A GB305371A GB1320482DA GB1320482A GB 1320482 A GB1320482 A GB 1320482A GB 305371 A GB305371 A GB 305371A GB 1320482D A GB1320482D A GB 1320482DA GB 1320482 A GB1320482 A GB 1320482A
Authority
GB
United Kingdom
Prior art keywords
holes
cooling
ducts
hot fluid
jan
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
Application number
GB305371A
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Publication of GB1320482A publication Critical patent/GB1320482A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
GB305371A 1971-01-25 1971-01-25 Cooling of hot fluid ducts Expired GB1320482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB305371 1971-01-25

Publications (1)

Publication Number Publication Date
GB1320482A true GB1320482A (en) 1973-06-13

Family

ID=9751092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB305371A Expired GB1320482A (en) 1971-01-25 1971-01-25 Cooling of hot fluid ducts

Country Status (4)

Country Link
US (1) US3737152A (enrdf_load_stackoverflow)
FR (1) FR2123386B1 (enrdf_load_stackoverflow)
GB (1) GB1320482A (enrdf_load_stackoverflow)
IT (1) IT949676B (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429677A (en) * 1973-03-20 1976-03-24 Rolls Royce Gas turbine engine combustion equipment
FR2406075A1 (fr) * 1977-10-11 1979-05-11 Snecma Appareil de combustion et son procede de realisation
US4233123A (en) * 1978-12-18 1980-11-11 General Motors Corporation Method for making an air cooled combustor
FR2450349A1 (fr) * 1979-03-01 1980-09-26 Snecma Perfectionnement au refroidissement des parois de chambres de combustion par pellicule d'air
GB2044912B (en) * 1979-03-22 1983-02-23 Rolls Royce Gas turbine combustion chamber
US4232527A (en) * 1979-04-13 1980-11-11 General Motors Corporation Combustor liner joints
US4242871A (en) * 1979-09-18 1981-01-06 United Technologies Corporation Louver burner liner
US4923371A (en) * 1988-04-01 1990-05-08 General Electric Company Wall having cooling passage
GB2221979B (en) * 1988-08-17 1992-03-25 Rolls Royce Plc A combustion chamber for a gas turbine engine
WO1995025932A1 (en) * 1989-08-31 1995-09-28 Alliedsignal Inc. Turbine combustor cooling system
US5329773A (en) * 1989-08-31 1994-07-19 Alliedsignal Inc. Turbine combustor cooling system
US5181379A (en) * 1990-11-15 1993-01-26 General Electric Company Gas turbine engine multi-hole film cooled combustor liner and method of manufacture
US5307637A (en) * 1992-07-09 1994-05-03 General Electric Company Angled multi-hole film cooled single wall combustor dome plate
US5261223A (en) * 1992-10-07 1993-11-16 General Electric Company Multi-hole film cooled combustor liner with rectangular film restarting holes
US6021570A (en) * 1997-11-20 2000-02-08 Caterpillar Inc. Annular one piece combustor liner
FR2914986B1 (fr) * 2007-04-12 2015-04-10 Saint Gobain Isover Bruleur a combustion interne
US9494081B2 (en) 2013-05-09 2016-11-15 Siemens Aktiengesellschaft Turbine engine shutdown temperature control system with an elongated ejector
US11867402B2 (en) 2021-03-19 2024-01-09 Rtx Corporation CMC stepped combustor liner
CN117091162A (zh) 2022-05-13 2023-11-21 通用电气公司 具有稀释孔结构的燃烧器
CN117091157A (zh) 2022-05-13 2023-11-21 通用电气公司 用于耐用燃烧室衬里的板吊架结构
CN117091158A (zh) 2022-05-13 2023-11-21 通用电气公司 燃烧器室网状结构
CN117091159A (zh) 2022-05-13 2023-11-21 通用电气公司 燃烧器衬里
CN117091161A (zh) 2022-05-13 2023-11-21 通用电气公司 燃烧器衬里的中空板设计和结构
JP2025117172A (ja) * 2024-01-30 2025-08-12 本田技研工業株式会社 ガスタービン用燃焼器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL69245C (enrdf_load_stackoverflow) * 1946-01-09
US3623711A (en) * 1970-07-13 1971-11-30 Avco Corp Combustor liner cooling arrangement

Also Published As

Publication number Publication date
FR2123386B1 (enrdf_load_stackoverflow) 1976-07-23
IT949676B (it) 1973-06-11
FR2123386A1 (enrdf_load_stackoverflow) 1972-09-08
DE2202356B2 (de) 1976-02-19
DE2202356A1 (de) 1972-08-10
US3737152A (en) 1973-06-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee