GB2305976B - Jet propulsion powerplants - Google Patents

Jet propulsion powerplants

Info

Publication number
GB2305976B
GB2305976B GB8233865A GB8233865A GB2305976B GB 2305976 B GB2305976 B GB 2305976B GB 8233865 A GB8233865 A GB 8233865A GB 8233865 A GB8233865 A GB 8233865A GB 2305976 B GB2305976 B GB 2305976B
Authority
GB
United Kingdom
Prior art keywords
jet propulsion
powerplants
propulsion powerplants
jet
propulsion
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 - Lifetime
Application number
GB8233865A
Other versions
GB8233865D0 (en
GB2305976A (en
Inventor
Ivan Ray Yates
Douglas Frazer Kerr
William Nash
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.)
BAE Systems PLC
Original Assignee
British Aerospace 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
Priority claimed from GBGB8138014.9A external-priority patent/GB8138014D0/en
Application filed by British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB8233865A priority Critical patent/GB2305976B/en
Publication of GB8233865D0 publication Critical patent/GB8233865D0/en
Publication of GB2305976A publication Critical patent/GB2305976A/en
Application granted granted Critical
Publication of GB2305976B publication Critical patent/GB2305976B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/10—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof by after-burners
GB8233865A 1981-12-21 1982-11-29 Jet propulsion powerplants Expired - Lifetime GB2305976B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8233865A GB2305976B (en) 1981-12-21 1982-11-29 Jet propulsion powerplants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB8138014.9A GB8138014D0 (en) 1981-12-21 1981-12-21 Jet propulsion powerplants
GB8233865A GB2305976B (en) 1981-12-21 1982-11-29 Jet propulsion powerplants

Publications (3)

Publication Number Publication Date
GB8233865D0 GB8233865D0 (en) 1996-10-02
GB2305976A GB2305976A (en) 1997-04-23
GB2305976B true GB2305976B (en) 1998-01-07

Family

ID=26281561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8233865A Expired - Lifetime GB2305976B (en) 1981-12-21 1982-11-29 Jet propulsion powerplants

Country Status (1)

Country Link
GB (1) GB2305976B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7837436B2 (en) * 2007-05-25 2010-11-23 General Electric Company Method and apparatus for regulating fluid flow through a turbine engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928475A (en) * 1961-12-27 1963-06-12 Rolls Royce Improvements in or relating to by-pass gas turbine engines
GB1415509A (en) * 1972-07-27 1975-11-26 Rolls Royce Ducted fan gas turbine jet propulsion engines
GB1535765A (en) * 1975-01-02 1978-12-13 Gen Electric Variable cycle turbofan engines
GB1544454A (en) * 1975-06-02 1979-04-19 Gen Electric Gas turbine engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928475A (en) * 1961-12-27 1963-06-12 Rolls Royce Improvements in or relating to by-pass gas turbine engines
GB1415509A (en) * 1972-07-27 1975-11-26 Rolls Royce Ducted fan gas turbine jet propulsion engines
GB1535765A (en) * 1975-01-02 1978-12-13 Gen Electric Variable cycle turbofan engines
GB1544454A (en) * 1975-06-02 1979-04-19 Gen Electric Gas turbine engines

Also Published As

Publication number Publication date
GB8233865D0 (en) 1996-10-02
GB2305976A (en) 1997-04-23

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20021128