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GB1059199A - Flame tube - Google Patents

Flame tube

Info

Publication number
GB1059199A
GB1059199A GB44503/65A GB4450365A GB1059199A GB 1059199 A GB1059199 A GB 1059199A GB 44503/65 A GB44503/65 A GB 44503/65A GB 4450365 A GB4450365 A GB 4450365A GB 1059199 A GB1059199 A GB 1059199A
Authority
GB
United Kingdom
Prior art keywords
supplied
cooling air
upstream section
flame tube
combustion
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
GB44503/65A
Inventor
Martin Land
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 GB44503/65A priority Critical patent/GB1059199A/en
Priority to US586298A priority patent/US3385054A/en
Priority to FR80461A priority patent/FR1496982A/en
Publication of GB1059199A publication Critical patent/GB1059199A/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
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Products (AREA)

Abstract

1,059,199. Gas turbine combustion chambers. ROLLS-ROYCE Ltd. Oct. 20, 1965, No. 44503/65. Heading F1L. A gas turbine engine combustion chamber flame tube having a series of axially consecutive sections 20 with annular cooling air gaps 21 therebetween each containing a corrugated spacer 22 has a one piece part-spherical ceramic member 30 mounted in the upstream section 20 by means of expansion joints 31. The member 30 may be made of sintered silicon nitride and is not supplied with cooling air on its interior surface so that it is maintained very hot by the primary combustion occurring within it, thus promoting combustion. A fuel/primary air mixture is supplied through inlet 24 past swirler 25. Cooling air is supplied to upstream section 20 through apertures 32. In a modification, the downstream end of member 30 extends to the downstream end of the upstream section 20. The construction is applicable also to an annular flame tube.
GB44503/65A 1965-10-20 1965-10-20 Flame tube Expired GB1059199A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB44503/65A GB1059199A (en) 1965-10-20 1965-10-20 Flame tube
US586298A US3385054A (en) 1965-10-20 1966-10-12 Flame tube
FR80461A FR1496982A (en) 1965-10-20 1966-10-18 Flame tube for combustion chamber of a turbo-reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44503/65A GB1059199A (en) 1965-10-20 1965-10-20 Flame tube

Publications (1)

Publication Number Publication Date
GB1059199A true GB1059199A (en) 1967-02-15

Family

ID=10433609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44503/65A Expired GB1059199A (en) 1965-10-20 1965-10-20 Flame tube

Country Status (2)

Country Link
US (1) US3385054A (en)
GB (1) GB1059199A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334247B1 (en) * 1971-06-11 1978-09-19

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418561Y2 (en) * 1975-07-08 1979-07-12
WO1981002762A1 (en) * 1980-03-19 1981-10-01 J Bailey Vaporizing combustor tube
FR2599821B1 (en) * 1986-06-04 1988-09-02 Snecma COMBUSTION CHAMBER FOR TURBOMACHINES WITH MIXING HOLES PROVIDING THE POSITIONING OF THE HOT WALL ON THE COLD WALL
US5144793A (en) * 1990-12-24 1992-09-08 United Technologies Corporation Integrated connector/airtube for a turbomachine's combustion chamber walls
US6397603B1 (en) * 2000-05-05 2002-06-04 The United States Of America As Represented By The Secretary Of The Air Force Conbustor having a ceramic matrix composite liner
US8745989B2 (en) * 2009-04-09 2014-06-10 Pratt & Whitney Canada Corp. Reverse flow ceramic matrix composite combustor
CN105737204B (en) * 2016-03-04 2018-01-26 武汉英康汇通电气有限公司 A kind of whirlwind burner inner liner and its turbogenerator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686655A (en) * 1949-09-02 1954-08-17 Maschf Augsburg Nuernberg Ag Joint between ceramic and metallic parts
US2602292A (en) * 1951-03-31 1952-07-08 Gen Electric Fuel-air mixing device
US2958194A (en) * 1951-09-24 1960-11-01 Power Jets Res & Dev Ltd Cooled flame tube
US2956399A (en) * 1956-11-16 1960-10-18 Clair M Beighley Fluid cooled homogeneous ceramic rocket motor wall structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334247B1 (en) * 1971-06-11 1978-09-19

Also Published As

Publication number Publication date
US3385054A (en) 1968-05-28

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