GB713785A - An improved liquid fuel vapourizing system, particularly for a combustion chamber ofa gas turbine engine - Google Patents

An improved liquid fuel vapourizing system, particularly for a combustion chamber ofa gas turbine engine

Info

Publication number
GB713785A
GB713785A GB333/52A GB33352A GB713785A GB 713785 A GB713785 A GB 713785A GB 333/52 A GB333/52 A GB 333/52A GB 33352 A GB33352 A GB 33352A GB 713785 A GB713785 A GB 713785A
Authority
GB
United Kingdom
Prior art keywords
combustion chamber
disposed
tube
fuel
liquid fuel
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
GB333/52A
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.)
FREDERICK DENISON MORGAN WILLI
Original Assignee
FREDERICK DENISON MORGAN WILLI
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 FREDERICK DENISON MORGAN WILLI filed Critical FREDERICK DENISON MORGAN WILLI
Publication of GB713785A publication Critical patent/GB713785A/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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
    • F23R3/32—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices being tubular

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)

Abstract

713,785. Vapour burners. KEAST, F. H., and WILLIAMS, F. D. M. Jan. 4, 1952 [Jan. 6, 1951], No. 333/52. Class 75 (1) A liquid fuel vaporizer particularly for use in a combustion chamber of a gas turbine engine comprises at least one vaporizer tube 18 disposed in an air stream within a combustion chamber 10 and having an open inlet end 19 facing the air stream and provided with inlet means for liquid fuel, a terminal portion 18e connecting with a centrally disposed outlet 25 facing upstream and providing a flame zone having a central region of maximum temperature surrounded by an outer region, substantially all the vaporizing tube not including the portion 18e being disposed in said outer region, the portion 18e extending for a substantial distance transversely across said central region of the flame zone so that fuel passing therethrough is vaporized, and an intermediate portion 18c extending upstream toward the portion 18e so that fuel and air flowing in the tube 18 are directed by centrifugal force mainly upon the generally upstream side of the portion 18e before reaching the outlet 25. The end portions 18e of a plurality of tubes 18 are directed non-radially into the outlet 25 so that the fuel is swirled in the latter. The vaporizer is disposed downstream of a baffle 15 having openings 15a through which air passes to cool the divergent inlet portions of the tubes 18 which are axially aligned with the openings 15a. The said divergent inlet portions are extended and curved to form U-shaped bends 18a, 18b, 18c adjacent and parallel to the wall of the flame tube 14 disposed within the combustion chamber 10. Specification 713,744 is referred to.
GB333/52A 1951-01-06 1952-01-04 An improved liquid fuel vapourizing system, particularly for a combustion chamber ofa gas turbine engine Expired GB713785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US713785XA 1951-01-06 1951-01-06

Publications (1)

Publication Number Publication Date
GB713785A true GB713785A (en) 1954-08-18

Family

ID=22100924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB333/52A Expired GB713785A (en) 1951-01-06 1952-01-04 An improved liquid fuel vapourizing system, particularly for a combustion chamber ofa gas turbine engine

Country Status (1)

Country Link
GB (1) GB713785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021207484A1 (en) 2021-07-14 2023-01-19 Rolls-Royce Deutschland Ltd & Co Kg Combustion chamber assembly with a nozzle head of a fuel nozzle for injecting fuel in the direction of a combustion chamber head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021207484A1 (en) 2021-07-14 2023-01-19 Rolls-Royce Deutschland Ltd & Co Kg Combustion chamber assembly with a nozzle head of a fuel nozzle for injecting fuel in the direction of a combustion chamber head

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