GB1107406A - Improvements in or relating to liquid fuel combustion apparatus - Google Patents

Improvements in or relating to liquid fuel combustion apparatus

Info

Publication number
GB1107406A
GB1107406A GB2345964A GB2345964A GB1107406A GB 1107406 A GB1107406 A GB 1107406A GB 2345964 A GB2345964 A GB 2345964A GB 2345964 A GB2345964 A GB 2345964A GB 1107406 A GB1107406 A GB 1107406A
Authority
GB
United Kingdom
Prior art keywords
air flow
flow passage
combustion
baffles
vortex
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
GB2345964A
Inventor
Harold Clare
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development Ltd
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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB2345964A priority Critical patent/GB1107406A/en
Publication of GB1107406A publication Critical patent/GB1107406A/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
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

1,107,406. Generating combustion products under pressure. POWER JETS (RESEARCH & DEVELOPMENT) Ltd. Aug. 11, 1965 [June 5, 1964], No. 23459/64. Heading F1L. [Also in Division F4] A liquid fuel combustion apparatus for use with high-velocity combustion air streams and suitable for ram jets and gas turbines, has at least one flame-stabilizing baffle 1, Fig. 1, lying at an angle to the longitudinal direction of the combustion air flow passage and comprising at least one edge 9, 10 behind which a vortex 11, 12 is generated, and means 15, 16 to inject fuel into the vortex for atomization thereby. A series of such baffles may be arranged at circumferentiallyspaced points in an annular combustion chamber. In an alternative embodiment, Fig. 3 (not shown), one or more rectangular baffles are arranged in a plane at right-angles to the air flow passage with a fuel injection nozzle adjacent each corner of the or each baffle on the downstream side thereof. In another embodiment, Fig. 2 (not shown), a cylindrical air flow passage contains a frustoconical array of substantially rectangular baffles connected at their upstream and downstream ends in circumferentially spaced fashion to a pair of frusto-conical rings connected to the passage wall by aerofoil struts.
GB2345964A 1964-06-05 1964-06-05 Improvements in or relating to liquid fuel combustion apparatus Expired GB1107406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2345964A GB1107406A (en) 1964-06-05 1964-06-05 Improvements in or relating to liquid fuel combustion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2345964A GB1107406A (en) 1964-06-05 1964-06-05 Improvements in or relating to liquid fuel combustion apparatus

Publications (1)

Publication Number Publication Date
GB1107406A true GB1107406A (en) 1968-03-27

Family

ID=10195974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2345964A Expired GB1107406A (en) 1964-06-05 1964-06-05 Improvements in or relating to liquid fuel combustion apparatus

Country Status (1)

Country Link
GB (1) GB1107406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023981A1 (en) * 1995-02-03 1996-08-08 Bmw Rolls-Royce Gmbh Flow-guiding body for gas turbine combustion chambers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023981A1 (en) * 1995-02-03 1996-08-08 Bmw Rolls-Royce Gmbh Flow-guiding body for gas turbine combustion chambers
US5918465A (en) * 1995-02-03 1999-07-06 Bmw Rolls-Royce Gmbh Flow guiding body for a gas turbine combustion chamber

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