DE602004027334D1 - Gasturbinentriebwerk mit variablem Druck - Google Patents

Gasturbinentriebwerk mit variablem Druck

Info

Publication number
DE602004027334D1
DE602004027334D1 DE602004027334T DE602004027334T DE602004027334D1 DE 602004027334 D1 DE602004027334 D1 DE 602004027334D1 DE 602004027334 T DE602004027334 T DE 602004027334T DE 602004027334 T DE602004027334 T DE 602004027334T DE 602004027334 D1 DE602004027334 D1 DE 602004027334D1
Authority
DE
Germany
Prior art keywords
gas turbine
turbine engine
variable pressure
variable
pressure
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.)
Active
Application number
DE602004027334T
Other languages
English (en)
Inventor
Charles Kammer Christopherson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE602004027334D1 publication Critical patent/DE602004027334D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02K3/06—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/105—Final actuators by passing part of the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE602004027334T 2003-10-07 2004-10-06 Gasturbinentriebwerk mit variablem Druck Active DE602004027334D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/680,387 US6901739B2 (en) 2003-10-07 2003-10-07 Gas turbine engine with variable pressure ratio fan system

Publications (1)

Publication Number Publication Date
DE602004027334D1 true DE602004027334D1 (de) 2010-07-08

Family

ID=34314102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004027334T Active DE602004027334D1 (de) 2003-10-07 2004-10-06 Gasturbinentriebwerk mit variablem Druck

Country Status (6)

Country Link
US (1) US6901739B2 (de)
EP (1) EP1522710B1 (de)
JP (1) JP4559180B2 (de)
CN (1) CN100419243C (de)
CA (1) CA2482324C (de)
DE (1) DE602004027334D1 (de)

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Also Published As

Publication number Publication date
EP1522710B1 (de) 2010-05-26
CN1657756A (zh) 2005-08-24
EP1522710A3 (de) 2005-07-20
US6901739B2 (en) 2005-06-07
CA2482324C (en) 2010-04-13
JP4559180B2 (ja) 2010-10-06
JP2005113919A (ja) 2005-04-28
EP1522710A2 (de) 2005-04-13
CA2482324A1 (en) 2005-04-07
US20050072158A1 (en) 2005-04-07
CN100419243C (zh) 2008-09-17

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