RU2406827C1 - Газовая турбина - Google Patents

Газовая турбина Download PDF

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Publication number
RU2406827C1
RU2406827C1 RU2009110162/06A RU2009110162A RU2406827C1 RU 2406827 C1 RU2406827 C1 RU 2406827C1 RU 2009110162/06 A RU2009110162/06 A RU 2009110162/06A RU 2009110162 A RU2009110162 A RU 2009110162A RU 2406827 C1 RU2406827 C1 RU 2406827C1
Authority
RU
Russia
Prior art keywords
gas turbine
turbine
compressor
intake hole
protective element
Prior art date
Application number
RU2009110162/06A
Other languages
English (en)
Russian (ru)
Inventor
Франк МИЛЬДНЕР (DE)
Франк МИЛЬДНЕР
Original Assignee
Сименс Акциенгезелльшафт
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 Сименс Акциенгезелльшафт filed Critical Сименс Акциенгезелльшафт
Application granted granted Critical
Publication of RU2406827C1 publication Critical patent/RU2406827C1/ru

Links

Classifications

    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
RU2009110162/06A 2006-08-22 2007-06-27 Газовая турбина RU2406827C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06017465A EP1892378A1 (de) 2006-08-22 2006-08-22 Gasturbine
EP06017465.3 2006-08-22

Publications (1)

Publication Number Publication Date
RU2406827C1 true RU2406827C1 (ru) 2010-12-20

Family

ID=37672011

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009110162/06A RU2406827C1 (ru) 2006-08-22 2007-06-27 Газовая турбина

Country Status (8)

Country Link
US (1) US20090255230A1 (enExample)
EP (2) EP1892378A1 (enExample)
JP (1) JP4896226B2 (enExample)
CN (1) CN101506474B (enExample)
AT (1) ATE462869T1 (enExample)
DE (1) DE502007003340D1 (enExample)
RU (1) RU2406827C1 (enExample)
WO (1) WO2008022831A1 (enExample)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
RU2520785C1 (ru) * 2013-02-26 2014-06-27 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Ступень турбины гтд с отверстиями отвода концентрата пыли от системы охлаждения

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US10286407B2 (en) 2007-11-29 2019-05-14 General Electric Company Inertial separator
JP5539131B2 (ja) * 2010-09-14 2014-07-02 株式会社日立製作所 ２軸式ガスタービンの内周抽気構造
US9915176B2 (en) 2014-05-29 2018-03-13 General Electric Company Shroud assembly for turbine engine
CA2949547A1 (en) 2014-05-29 2016-02-18 General Electric Company Turbine engine and particle separators therefore
WO2016032585A2 (en) 2014-05-29 2016-03-03 General Electric Company Turbine engine, components, and methods of cooling same
US11033845B2 (en) 2014-05-29 2021-06-15 General Electric Company Turbine engine and particle separators therefore
US10167725B2 (en) 2014-10-31 2019-01-01 General Electric Company Engine component for a turbine engine
US10036319B2 (en) 2014-10-31 2018-07-31 General Electric Company Separator assembly for a gas turbine engine
CN104675447A (zh) * 2015-01-30 2015-06-03 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种燃气轮机涡轮冷却气路
FR3041036B1 (fr) * 2015-09-10 2018-07-13 Safran Helicopter Engines Dispositif de piegeage de particules circulant dans une turbomachine et turbomachine equipee d'un tel dispositif.
US10174620B2 (en) 2015-10-15 2019-01-08 General Electric Company Turbine blade
US10428664B2 (en) 2015-10-15 2019-10-01 General Electric Company Nozzle for a gas turbine engine
US9988936B2 (en) 2015-10-15 2018-06-05 General Electric Company Shroud assembly for a gas turbine engine
US10704425B2 (en) 2016-07-14 2020-07-07 General Electric Company Assembly for a gas turbine engine
US10787920B2 (en) 2016-10-12 2020-09-29 General Electric Company Turbine engine inducer assembly
CN107237692B (zh) * 2017-06-02 2019-03-05 中国航发南方工业有限公司 鼓筒轴及装配有这种鼓筒轴的发动机冷却系统
WO2019022862A1 (en) * 2017-07-24 2019-01-31 Siemens Aktiengesellschaft PARTICLE DEFENDING ARRANGEMENT FOR REDUCING INGESTION OF PARTICLES IN A COMBUSTION TURBINE ENGINE
KR102183194B1 (ko) * 2017-11-21 2020-11-25 두산중공업 주식회사 외부 냉각시스템을 포함하는 가스터빈 및 이의 냉각방법
US11262071B2 (en) * 2019-07-24 2022-03-01 Raytheon Technologies Corporation Combustor particulate deflector
WO2022224871A1 (ja) 2021-04-19 2022-10-27 三菱パワー株式会社 翼環アッセンブリ、ガスタービン、及びガスタービンの改修方法
JPWO2024080334A1 (enExample) 2022-10-14 2024-04-18

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US4820116A (en) * 1987-09-18 1989-04-11 United Technologies Corporation Turbine cooling for gas turbine engine
GB2342124A (en) * 1998-07-30 2000-04-05 Asea Brown Boveri Dust separation in gas turbine guide vane cooling gas
WO2003036051A1 (de) * 2001-10-23 2003-05-01 Alstom Technology Ltd Vorrichtung zur ausfilterung von partikeln aus einer kühlmittelströmung in einer strömungsmaschine

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DE102004061173B4 (de) * 2004-12-16 2013-12-05 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinentriebwerk mit einem Partikelseparator
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US7721547B2 (en) * 2005-06-27 2010-05-25 Siemens Energy, Inc. Combustion transition duct providing stage 1 tangential turning for turbine engines
US7581397B2 (en) * 2005-08-26 2009-09-01 Honeywell International Inc. Diffuser particle separator
US20080041064A1 (en) * 2006-08-17 2008-02-21 United Technologies Corporation Preswirl pollution air handling with tangential on-board injector for turbine rotor cooling
FR2920525B1 (fr) * 2007-08-31 2014-06-13 Snecma Separateur pour alimentation de l'air de refroidissement d'une turbine
US9234431B2 (en) * 2010-07-20 2016-01-12 Siemens Energy, Inc. Seal assembly for controlling fluid flow

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462204A (en) * 1982-07-23 1984-07-31 General Electric Company Gas turbine engine cooling airflow modulator
US4820116A (en) * 1987-09-18 1989-04-11 United Technologies Corporation Turbine cooling for gas turbine engine
GB2342124A (en) * 1998-07-30 2000-04-05 Asea Brown Boveri Dust separation in gas turbine guide vane cooling gas
WO2003036051A1 (de) * 2001-10-23 2003-05-01 Alstom Technology Ltd Vorrichtung zur ausfilterung von partikeln aus einer kühlmittelströmung in einer strömungsmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2520785C1 (ru) * 2013-02-26 2014-06-27 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Ступень турбины гтд с отверстиями отвода концентрата пыли от системы охлаждения

Also Published As

Publication number Publication date
WO2008022831A1 (de) 2008-02-28
EP2054586B1 (de) 2010-03-31
CN101506474A (zh) 2009-08-12
ATE462869T1 (de) 2010-04-15
JP2010501764A (ja) 2010-01-21
EP2054586A1 (de) 2009-05-06
US20090255230A1 (en) 2009-10-15
EP1892378A1 (de) 2008-02-27
JP4896226B2 (ja) 2012-03-14
DE502007003340D1 (de) 2010-05-12
CN101506474B (zh) 2012-07-04

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Effective date: 20211201