CH701236A1 - Vorrichtung zur Schalldämpfung in einem Strömungskanal einer Gasturbine, welche Vorrichtung Zuführungselemente für rezirkulierte Abgase in den Ansaugluftstrom aufweist. - Google Patents

Vorrichtung zur Schalldämpfung in einem Strömungskanal einer Gasturbine, welche Vorrichtung Zuführungselemente für rezirkulierte Abgase in den Ansaugluftstrom aufweist. Download PDF

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Publication number
CH701236A1
CH701236A1 CH00888/09A CH8882009A CH701236A1 CH 701236 A1 CH701236 A1 CH 701236A1 CH 00888/09 A CH00888/09 A CH 00888/09A CH 8882009 A CH8882009 A CH 8882009A CH 701236 A1 CH701236 A1 CH 701236A1
Authority
CH
Switzerland
Prior art keywords
exhaust gases
plate
intake air
elements
flow
Prior art date
Application number
CH00888/09A
Other languages
German (de)
English (en)
Inventor
Juergen Dr Hoffmann
Floris Van Straaten
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Priority to CH00888/09A priority Critical patent/CH701236A1/de
Priority to PCT/EP2010/057632 priority patent/WO2010142573A2/fr
Publication of CH701236A1 publication Critical patent/CH701236A1/de

Links

Classifications

    • 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
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • 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
    • F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the cycle
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
    • F02C7/1435—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages by water injection
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/212—Heat transfer, e.g. cooling by water injection
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
CH00888/09A 2009-06-09 2009-06-09 Vorrichtung zur Schalldämpfung in einem Strömungskanal einer Gasturbine, welche Vorrichtung Zuführungselemente für rezirkulierte Abgase in den Ansaugluftstrom aufweist. CH701236A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH00888/09A CH701236A1 (de) 2009-06-09 2009-06-09 Vorrichtung zur Schalldämpfung in einem Strömungskanal einer Gasturbine, welche Vorrichtung Zuführungselemente für rezirkulierte Abgase in den Ansaugluftstrom aufweist.
PCT/EP2010/057632 WO2010142573A2 (fr) 2009-06-09 2010-06-01 Procédé et dispositif de recyclage des gaz d'échappement dans une turbine à gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00888/09A CH701236A1 (de) 2009-06-09 2009-06-09 Vorrichtung zur Schalldämpfung in einem Strömungskanal einer Gasturbine, welche Vorrichtung Zuführungselemente für rezirkulierte Abgase in den Ansaugluftstrom aufweist.

Publications (1)

Publication Number Publication Date
CH701236A1 true CH701236A1 (de) 2010-12-15

Family

ID=41059985

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00888/09A CH701236A1 (de) 2009-06-09 2009-06-09 Vorrichtung zur Schalldämpfung in einem Strömungskanal einer Gasturbine, welche Vorrichtung Zuführungselemente für rezirkulierte Abgase in den Ansaugluftstrom aufweist.

Country Status (2)

Country Link
CH (1) CH701236A1 (fr)
WO (1) WO2010142573A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012101087A1 (fr) * 2011-01-24 2012-08-02 Alstom Technology Ltd Elément de mélange pour unités de turbine à gaz comportant une recirculation des gaz de combustion
CH706150A1 (de) * 2012-02-29 2013-08-30 Alstom Technology Ltd Verfahren zum Betriebe eines Gasturbinenkraftwerkes mit Abgasrezirkulation sowie Gasturbinentriebwerk.
EP3232034A1 (fr) * 2016-04-12 2017-10-18 General Electric Company Silencieux d'admission de turbine à gaz et système thermique de purge intégré
EP3929410A1 (fr) * 2020-06-23 2021-12-29 General Electric Technology GmbH Conduit d'échappement pour un moteur à turbine à gaz

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9297311B2 (en) 2011-03-22 2016-03-29 Alstom Technology Ltd Gas turbine power plant with flue gas recirculation and oxygen-depleted cooling gas
CH706151A1 (de) 2012-02-29 2013-08-30 Alstom Technology Ltd Verfahren zum Betrieb einer Gasturbine sowie Gasturbinenkraftwerk mit Zuführung von sauerstoffreduziertem Gas, insbesondere Abgas.
EP2642098A1 (fr) 2012-03-24 2013-09-25 Alstom Technology Ltd Centrale de turbine à gaz avec gaz d'arrivée hétérogène
US9157333B2 (en) * 2012-11-06 2015-10-13 General Electric Company Inlet bleed heat system with integrated air knife/silencer panels
WO2023208337A1 (fr) * 2022-04-27 2023-11-02 Wacker Chemie Ag Dispositifs et procédés de mélange de gaz

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6027305A (en) * 1997-08-13 2000-02-22 Virginia Tech Intellectual Properties, Inc. Method and apparatus for reducing high-cycle fatigue and suppressing noise in rotating machinery
US20020043063A1 (en) * 1997-06-27 2002-04-18 Masaki Kataoka Exhaust gas recirculation type combined plant
WO2004101975A1 (fr) * 2003-05-15 2004-11-25 Alstom Technology Ltd Dispositif d'isolation phonique dans un canal d'ecoulement
DE102008002870A1 (de) * 2007-06-13 2008-12-24 General Electric Co. Systeme und Verfahren zur Energieerzeugung mit Abgasrückführung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020043063A1 (en) * 1997-06-27 2002-04-18 Masaki Kataoka Exhaust gas recirculation type combined plant
US6027305A (en) * 1997-08-13 2000-02-22 Virginia Tech Intellectual Properties, Inc. Method and apparatus for reducing high-cycle fatigue and suppressing noise in rotating machinery
WO2004101975A1 (fr) * 2003-05-15 2004-11-25 Alstom Technology Ltd Dispositif d'isolation phonique dans un canal d'ecoulement
DE102008002870A1 (de) * 2007-06-13 2008-12-24 General Electric Co. Systeme und Verfahren zur Energieerzeugung mit Abgasrückführung

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2573089C2 (ru) * 2011-01-24 2016-01-20 Альстом Текнолоджи Лтд Смесительный элемент для газотурбинных установок с рециркуляцией дымового газа
US9453460B2 (en) 2011-01-24 2016-09-27 General Electric Technology Gmbh Mixing element for gas turbine units with flue gas recirculation
CN103328786A (zh) * 2011-01-24 2013-09-25 阿尔斯通技术有限公司 用于带有烟气再循环的燃气涡轮单元的混合元件
WO2012101087A1 (fr) * 2011-01-24 2012-08-02 Alstom Technology Ltd Elément de mélange pour unités de turbine à gaz comportant une recirculation des gaz de combustion
RU2589580C2 (ru) * 2012-02-29 2016-07-10 Дженерал Электрик Текнолоджи Гмбх Газотурбинная электростанция с рециркуляцией отработавших газов
CN104204463A (zh) * 2012-02-29 2014-12-10 阿尔斯通技术有限公司 具有排气再循环的燃气涡轮发电站
WO2013127901A3 (fr) * 2012-02-29 2014-09-25 Alstom Technology Ltd Groupe de puissance à turbine à gaz équipé d'une recirculation de gaz d'échappement
CH706150A1 (de) * 2012-02-29 2013-08-30 Alstom Technology Ltd Verfahren zum Betriebe eines Gasturbinenkraftwerkes mit Abgasrezirkulation sowie Gasturbinentriebwerk.
CN104204463B (zh) * 2012-02-29 2016-12-14 通用电器技术有限公司 具有排气再循环的燃气涡轮发电站及其运行方法
US9869246B2 (en) 2012-02-29 2018-01-16 Ansaldo Energia Switzerland AG Gas turbine power plant with exhaust gas recirculation
EP3232034A1 (fr) * 2016-04-12 2017-10-18 General Electric Company Silencieux d'admission de turbine à gaz et système thermique de purge intégré
CN107448297A (zh) * 2016-04-12 2017-12-08 通用电气公司 集成式气体涡轮入口消音器和放气加热系统
EP3929410A1 (fr) * 2020-06-23 2021-12-29 General Electric Technology GmbH Conduit d'échappement pour un moteur à turbine à gaz

Also Published As

Publication number Publication date
WO2010142573A2 (fr) 2010-12-16
WO2010142573A3 (fr) 2013-04-11

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