BR0101631A - Métodos e aparelho para reduzir as emissões demotor de turbina a gás - Google Patents

Métodos e aparelho para reduzir as emissões demotor de turbina a gás

Info

Publication number
BR0101631A
BR0101631A BR0101631-8A BR0101631A BR0101631A BR 0101631 A BR0101631 A BR 0101631A BR 0101631 A BR0101631 A BR 0101631A BR 0101631 A BR0101631 A BR 0101631A
Authority
BR
Brazil
Prior art keywords
gas turbine
water
methods
rotor
turbine engine
Prior art date
Application number
BR0101631-8A
Other languages
English (en)
Inventor
Richard Bradford Hook Jr
Mohammad Waseem Adhami
Arendra Digamber Joshi
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR0101631A publication Critical patent/BR0101631A/pt

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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Nozzles (AREA)

Abstract

Patente de Invenção: "MéTODOS E APARELHO PARAREDUZIR AS EMISSõES DE MOTOR DE TURBINA A GáS". Ummotor de turbina a gás (10) inclui um conjunto de rotor compressor(14) que inclui um primeiro rotor, um combustor (16) configuradopara operar com uma relação de equivalência de mistura dear/combustível inferior a um, e um conjunto de injeção de água(32). O conjunto de injeção de água inclui um sistema dedistribuição de água (82)que compreende uma primeira pluralidadede bocais de pulverização (288) para alimentar água a montantedo primeiro rotor. A água sendo alimentada ao primeiro rotor éatomizada com a primeira pluralidade de bocais de pulverizaçãoantes de alimentada ao motor para reduzir as emissões geradaspelo combustor.
BR0101631-8A 2000-04-28 2001-04-27 Métodos e aparelho para reduzir as emissões demotor de turbina a gás BR0101631A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/560,459 US6449953B1 (en) 2000-04-28 2000-04-28 Methods for reducing gas turbine engine emissions

Publications (1)

Publication Number Publication Date
BR0101631A true BR0101631A (pt) 2001-12-04

Family

ID=24237909

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101631-8A BR0101631A (pt) 2000-04-28 2001-04-27 Métodos e aparelho para reduzir as emissões demotor de turbina a gás

Country Status (10)

Country Link
US (2) US6449953B1 (pt)
EP (1) EP1149998A3 (pt)
JP (1) JP2002021582A (pt)
CN (1) CN1321825A (pt)
AU (1) AU782464B2 (pt)
BR (1) BR0101631A (pt)
CA (1) CA2344109A1 (pt)
MX (1) MXPA01004258A (pt)
MY (1) MY126891A (pt)
NO (1) NO20012111L (pt)

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ITMI20021231A1 (it) * 2002-06-06 2003-12-09 Nuovo Pignone Spa Sistema di controllo e regolazione della temperatura di fiamma per turbine a gas monoalbero
US6779346B2 (en) 2002-12-09 2004-08-24 General Electric Company Control of gas turbine combustion temperature by compressor bleed air
US6837056B2 (en) * 2002-12-19 2005-01-04 General Electric Company Turbine inlet air-cooling system and method
US6935119B2 (en) * 2003-03-14 2005-08-30 General Electric Company Methods for operating gas turbine engines
US6938425B2 (en) * 2003-08-11 2005-09-06 Siemens Westinghouse Power Corporation System and method for controlling water injection in a turbine engine
DE102004052483A1 (de) * 2004-10-28 2006-05-11 Man Turbo Ag Vorrichtung zum Einspritzen von Wasser oder Wasserdampf in das Arbeitsmittel einer Gasturbinenanlage
NO325913B1 (no) * 2005-03-30 2008-08-18 Statoil Asa Kraftverk og fremgangsmate for kombinert kraft- og varmegenerering.
DE102005048726B4 (de) 2005-10-12 2010-09-16 Airbus Deutschland Gmbh Lecksucher
US7487642B2 (en) * 2005-11-01 2009-02-10 General Electric Comapny Methods and apparatus for operating gas turbine engines
US8033115B2 (en) * 2006-01-05 2011-10-11 General Electric Company Water injection manifold pressure relief vent
US20070189948A1 (en) * 2006-02-14 2007-08-16 Rocha Teresa G Catalyst system and method
US20080047276A1 (en) * 2006-08-25 2008-02-28 Siemens Power Generation, Inc. Combustion turbine having a single compressor with inter-cooling between stages
CN101550873B (zh) * 2009-04-29 2011-05-25 黄巴图 一种使用生物燃料的内燃机
EP2292910B1 (en) * 2009-07-21 2016-02-10 Alstom Technology Ltd Method for the control of gas turbine engines
WO2012114367A1 (ja) * 2011-02-21 2012-08-30 株式会社 日立製作所 太陽熱利用ガスタービンシステム
US8365534B2 (en) 2011-03-15 2013-02-05 General Electric Company Gas turbine combustor having a fuel nozzle for flame anchoring
US8955329B2 (en) 2011-10-21 2015-02-17 General Electric Company Diffusion nozzles for low-oxygen fuel nozzle assembly and method
DE102013202982A1 (de) * 2013-02-22 2014-08-28 Siemens Aktiengesellschaft Verfahren zum Betreiben einer Gasturbine unterhalb ihrer Nennleistung
JP6366259B2 (ja) * 2013-11-18 2018-08-01 三菱日立パワーシステムズ株式会社 ２軸ガスタービンの制御装置及び制御方法
GB201416928D0 (en) * 2014-09-25 2014-11-12 Rolls Royce Plc A gas turbine and a method of washing a gas turbine engine
US9995314B2 (en) * 2015-07-20 2018-06-12 General Electric Company Cooling system for a turbine engine
US10487739B2 (en) 2015-07-20 2019-11-26 General Electric Company Cooling system for a turbine engine
CN107735555A (zh) * 2015-07-24 2018-02-23 陈俊廷 以水作为辅助动力的内燃机引擎
US10677164B2 (en) * 2016-11-15 2020-06-09 General Electric Company Cooling system for a turbine engine
CN112627989A (zh) * 2021-01-08 2021-04-09 大连欧谱纳透平动力科技有限公司 控制小型燃气轮机排气温度和氮氧化物浓度的系统及方法
US11788470B2 (en) 2021-03-01 2023-10-17 General Electric Company Gas turbine engine thermal management
US11702958B2 (en) 2021-09-23 2023-07-18 General Electric Company System and method of regulating thermal transport bus pressure

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US2974482A (en) * 1955-04-25 1961-03-14 Curtiss Wright Corp Coolant injection system for engines
US3100964A (en) * 1959-11-25 1963-08-20 Gen Motors Corp Water injection system for a multistage compressor
US3826080A (en) * 1973-03-15 1974-07-30 Westinghouse Electric Corp System for reducing nitrogen-oxygen compound in the exhaust of a gas turbine
JPS5779224A (en) * 1980-11-04 1982-05-18 Mitsubishi Gas Chem Co Inc Heat recovering method
JP2877098B2 (ja) * 1995-12-28 1999-03-31 株式会社日立製作所 ガスタービン，コンバインドサイクルプラント及び圧縮機
DE69836910T2 (de) * 1997-04-22 2007-06-21 Hitachi, Ltd. Vorrichtung für eine gasturbine
US6012279A (en) * 1997-06-02 2000-01-11 General Electric Company Gas turbine engine with water injection
JPH1172029A (ja) * 1997-06-30 1999-03-16 Hitachi Ltd 水噴霧による出力増加機構を備えたガスタービン
US6553753B1 (en) * 1998-07-24 2003-04-29 General Electric Company Control systems and methods for water injection in a turbine engine
GB2365074B (en) * 1999-07-13 2003-08-13 Allison Advanced Dev Co Gas turbine engine power boost using micro droplet liquid injection
WO2001034955A1 (en) * 1999-11-05 2001-05-17 The Dow Chemical Company Method for optimizing industrial gas turbine operation subject to emissions controls
US6398518B1 (en) * 2000-03-29 2002-06-04 Watson Cogeneration Company Method and apparatus for increasing the efficiency of a multi-stage compressor
US6446440B1 (en) * 2000-09-15 2002-09-10 General Electric Company Steam injection and inlet fogging in a gas turbine power cycle and related method

Also Published As

Publication number Publication date
US6536206B2 (en) 2003-03-25
NO20012111L (no) 2001-10-29
US20030005704A1 (en) 2003-01-09
CA2344109A1 (en) 2001-10-28
MY126891A (en) 2006-10-31
JP2002021582A (ja) 2002-01-23
AU3889001A (en) 2001-11-01
EP1149998A2 (en) 2001-10-31
US6449953B1 (en) 2002-09-17
NO20012111D0 (no) 2001-04-27
AU782464B2 (en) 2005-07-28
EP1149998A3 (en) 2003-06-25
CN1321825A (zh) 2001-11-14
MXPA01004258A (es) 2002-08-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2012 DE 28/07/2009.