GB658294A - Improvements in liquid fuel combustion apparatus - Google Patents

Improvements in liquid fuel combustion apparatus

Info

Publication number
GB658294A
GB658294A GB2318448A GB2318448A GB658294A GB 658294 A GB658294 A GB 658294A GB 2318448 A GB2318448 A GB 2318448A GB 2318448 A GB2318448 A GB 2318448A GB 658294 A GB658294 A GB 658294A
Authority
GB
United Kingdom
Prior art keywords
fuel
jet
baffle
resisting medium
duct
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
GB2318448A
Inventor
John Reid
Allan Gilbert Earl
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 GB2318448A priority Critical patent/GB658294A/en
Publication of GB658294A publication Critical patent/GB658294A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • 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
    • F23R3/20—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants incorporating fuel injection means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
    • F23C2700/02—Combustion apparatus using liquid fuel
    • F23C2700/023—Combustion apparatus using liquid fuel without pre-vaporising means

Abstract

658,294. Liquid-fuel burners. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. Sept. 2, 1948. No. 23184. [Class 75(i)] [Also in Group XII] Combustion apparatus, e.g. as applied to a ram jet, comprises a duct in which fuel is to be burnt in an air stream of flame extinguishing .velocity, a fuel atomizer, comprising a fuel injector and a resisting medium spaced therefrom and lying in the path of the fuel jet, located in said duct, and a stabilizing baffle downstream of the atomizer, the fuel being directed substantially without disposal against said resisting medium and then spread out transversely of the duct substantially uniformly in all directions to mix with the air stream, at least part of the air-fuel mixture being carried into the stabilized zone formed by the baffle. The resisting medium may be a solid 3, Fig. 1, having a surface transverse to the axis of the fuel injector 2. The baffle 5 is formed as a truncated hollow cone closed at the upstream end, and combustion is initiated within the cone by a spark electrode 6. In an alternative construction the baffle is formed by a hollow truncated cone open at both ends and a single fuel jet discharges axially thereof whilst four other jets are disposed around the baffle. The fuel discharged from each jet is deflected radially by an opposed jet of air, gas, or a mixture of gases, the solid deflector 3 being omitted. In other applications of the combustion apparatus the resisting medium may be in the form of a jet of liquid which will support combustion.
GB2318448A 1948-09-02 1948-09-02 Improvements in liquid fuel combustion apparatus Expired GB658294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2318448A GB658294A (en) 1948-09-02 1948-09-02 Improvements in liquid fuel combustion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2318448A GB658294A (en) 1948-09-02 1948-09-02 Improvements in liquid fuel combustion apparatus

Publications (1)

Publication Number Publication Date
GB658294A true GB658294A (en) 1951-10-03

Family

ID=10191509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2318448A Expired GB658294A (en) 1948-09-02 1948-09-02 Improvements in liquid fuel combustion apparatus

Country Status (1)

Country Link
GB (1) GB658294A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404111A1 (en) * 1977-09-27 1979-04-20 Snecma FUEL DISTRIBUTION DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404111A1 (en) * 1977-09-27 1979-04-20 Snecma FUEL DISTRIBUTION DEVICE

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