GB1125658A - Gas turbine by-pass engine - Google Patents

Gas turbine by-pass engine

Info

Publication number
GB1125658A
GB1125658A GB3042667A GB3042667A GB1125658A GB 1125658 A GB1125658 A GB 1125658A GB 3042667 A GB3042667 A GB 3042667A GB 3042667 A GB3042667 A GB 3042667A GB 1125658 A GB1125658 A GB 1125658A
Authority
GB
United Kingdom
Prior art keywords
mixing
vanes
gas turbine
region
substantially complete
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
GB3042667A
Inventor
Malcolm Roy Pike
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 GB3042667A priority Critical patent/GB1125658A/en
Publication of GB1125658A publication Critical patent/GB1125658A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/38—Introducing air inside the jet
    • F02K1/383—Introducing air inside the jet with retractable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

1,125,658. Mixing gases in conduits. ROLLSROYCE Ltd. 30 June, 1967, No. 30426/67. Heading BIC. [Also in Division F1] To promote mixing of air passing through a by-pass passage 21 of a gas turbine by-pass engine with turbine exhaust gases emerging from an inner casing 12, a mixing device is provided in the region 23 at the outlet of the casing 12. The mixing device comprises a plurality of spaced vanes 30 alternate ones of which are angularly adjustable in opposite directions by means of a rotatable band (35), Fig. 3 (not shown), with slots (34) engaging pegs (33) on the vanes. The band adjusts the vanes between a first position in which they extend axially of the exhaust duct to a second position in which successive pairs form alternate convergent and divergent conduits (31, 32), Fig. 2 (not shown). It is stated that with the vanes in the first position mixing is not substantially complete until the exhaust outlet 24 and in the second position mixing is substantially complete in the region of the reheat combustion equipment 25.
GB3042667A 1967-06-30 1967-06-30 Gas turbine by-pass engine Expired GB1125658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3042667A GB1125658A (en) 1967-06-30 1967-06-30 Gas turbine by-pass engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3042667A GB1125658A (en) 1967-06-30 1967-06-30 Gas turbine by-pass engine

Publications (1)

Publication Number Publication Date
GB1125658A true GB1125658A (en) 1968-08-28

Family

ID=10307505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3042667A Expired GB1125658A (en) 1967-06-30 1967-06-30 Gas turbine by-pass engine

Country Status (1)

Country Link
GB (1) GB1125658A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231092A (en) * 1989-02-08 1990-11-07 Mtu Muenchen Gmbh Jet engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231092A (en) * 1989-02-08 1990-11-07 Mtu Muenchen Gmbh Jet engine

Similar Documents

Publication Publication Date Title
ES363673A1 (en) Outlet housing for an axial-flow turbomachine
ES483420A1 (en) A gas distribution device for the supply of a processing gas to an atomizing chamber.
SE414811B (en) TURBOFLEKTMOTOR
ES421165A1 (en) Turbine housing
IT967469B (en) AIR INTAKE FOR GAS TURBINE ENGINES
GB970189A (en) Combustion equipment for a gas turbine engine
GB744196A (en) Improvements in or relating to silencing means
GB1037923A (en) Combustion chamber for a gas turbine
GB1116930A (en) Improvements in cooled flameholder assembly
GB983945A (en) Improvements in gas turbine engine exhaust system
FR1454952A (en) Improvements to combustion chambers, especially for gas turbine engines
GB1125658A (en) Gas turbine by-pass engine
GB922069A (en) Combustion chamber for a gas turbine engine
GB1121361A (en) Improvements in fluid mixing apparatus
GB1038854A (en) Nozzle assembly for a jet propulsion engine
GB1119608A (en) Jet pipe with variable effective flow cross-sectional area for a gas turbine engine
GB910178A (en) Gas turbine by-pass jet engine
GB992931A (en) Gas turbine jet propulsion engine
GB1511849A (en) Combustion apparatus
GB746832A (en) Jet pipes of gas turbine engines
GB1058994A (en) Improvements in and relating to gas driven turbine assemblies
GB932000A (en) Improvements relating to gas turbine engines
SE7607544L (en) DIFFUSER AND FIREPLACE HOUSE FOR GASTURBINE ENGINES
GB1420607A (en) Turbine housing
FR2426157A1 (en) Gas turbine combustion chamber - has cooling ring in chamber wall comprising two angled apertured flanges, with scoop ring associated with downstream flange