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GB870988A - Improvements in or relating to a liquid fuel atomiser - Google Patents

Improvements in or relating to a liquid fuel atomiser

Info

Publication number
GB870988A
GB870988A GB27263/57A GB2726357A GB870988A GB 870988 A GB870988 A GB 870988A GB 27263/57 A GB27263/57 A GB 27263/57A GB 2726357 A GB2726357 A GB 2726357A GB 870988 A GB870988 A GB 870988A
Authority
GB
United Kingdom
Prior art keywords
passes
atomizer
fuel
combustion chamber
air
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
GB27263/57A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB870988A publication Critical patent/GB870988A/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
    • F23R3/38—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising rotary fuel injection means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/236—Fuel delivery systems comprising two or more pumps
    • F02C7/2365—Fuel delivery systems comprising two or more pumps comprising an air supply system for the atomisation of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action
    • 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
    • F23R3/005—Combined with pressure or heat exchangers
    • 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)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

870,988. Rotary fuel burners. SOMMARIVA, G. B. Aug. 29, 1957 [Sept. 1, 1956], No. 27263/57. Class 75(1). [Also in 'Groups XII and XXVI] A liquid fuel burner comprises a rotary fuel atomizer 2 having radial fuel discharge ducts 45 and driven by primary air directed by stator blades 4 on to blades 43 on the atomizer. The atomizer is mounted on the end of a rotary hollow shaft 32 through which passes a stationary fuel pipe 26 having an outlet controlled by a needle valve 29. The fuel passes through apertures in the rotary shaft to an annular chamber Ch in the atomizer and thence through the ducts 45 to be discharged therefrom in a direction tangential to the atomizer blades 43. The primary air passes through orifices 3 in an annulus A to an annular chamber Ca and then to the stator blades 4. The burner is mounted at one end of a double walled combustion chamber 1 of tapering form connected to a turbine and surrounded by a heat exchanger comprising an inlet 12 and an outlet 15 for combustion products from the turbine and an inlet 16 for combustion air. The air is heated in the heat exchanger and part passes to the stator blades 4, another part passes through helical inlets 5 to the combustion chamber and the rest passes into the space between the double walls of the-combustion chamber. This latter air passes through three sets of apertures 7, 8, 9 into the combustion chamber to provide combustion and diluting air. The apertures 7, 8, 9 may be alternately inclined and perpendicular to the axis of the combustion chamber.
GB27263/57A 1956-09-01 1957-08-29 Improvements in or relating to a liquid fuel atomiser Expired GB870988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT350149X 1956-09-01

Publications (1)

Publication Number Publication Date
GB870988A true GB870988A (en) 1961-06-21

Family

ID=11241092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27263/57A Expired GB870988A (en) 1956-09-01 1957-08-29 Improvements in or relating to a liquid fuel atomiser

Country Status (4)

Country Link
BE (1) BE560443A (en)
CH (1) CH350149A (en)
FR (1) FR1183106A (en)
GB (1) GB870988A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179767B (en) * 1958-07-31 1964-10-15 Power Jets Res & Dev Ltd Combustion chamber
US3316955A (en) * 1965-03-08 1967-05-02 Master Cons Inc Oil burner apparatus
FR2774152A1 (en) * 1998-01-28 1999-07-30 Inst Francais Du Petrole COMBUSTION CHAMBER OF GAS TURBINE OPERATING ON LIQUID FUEL

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702073A (en) * 1986-03-10 1987-10-27 Melconian Jerry O Variable residence time vortex combustor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179767B (en) * 1958-07-31 1964-10-15 Power Jets Res & Dev Ltd Combustion chamber
US3316955A (en) * 1965-03-08 1967-05-02 Master Cons Inc Oil burner apparatus
FR2774152A1 (en) * 1998-01-28 1999-07-30 Inst Francais Du Petrole COMBUSTION CHAMBER OF GAS TURBINE OPERATING ON LIQUID FUEL
EP0933594A1 (en) * 1998-01-28 1999-08-04 Institut Francais Du Petrole Gas turbine combustion chamber for liquid fuel
US6378310B1 (en) 1998-01-28 2002-04-30 Institut Francais Du Petrole Combustion chamber of a gas turbine working on liquid fuel

Also Published As

Publication number Publication date
FR1183106A (en) 1959-07-03
BE560443A (en)
CH350149A (en) 1960-11-15

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