WO2009129788A3 - Verfahren zum reinigen eines flugtriebwerks - Google Patents

Verfahren zum reinigen eines flugtriebwerks Download PDF

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Publication number
WO2009129788A3
WO2009129788A3 PCT/DE2009/000531 DE2009000531W WO2009129788A3 WO 2009129788 A3 WO2009129788 A3 WO 2009129788A3 DE 2009000531 W DE2009000531 W DE 2009000531W WO 2009129788 A3 WO2009129788 A3 WO 2009129788A3
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
aircraft engine
turbine
combustion chamber
relates
Prior art date
Application number
PCT/DE2009/000531
Other languages
English (en)
French (fr)
Other versions
WO2009129788A2 (de
Inventor
Frank Seidel
Jürgen OLFE
Lutz Winkler
Original Assignee
Mtu Aero Engines Gmbh
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 Mtu Aero Engines Gmbh filed Critical Mtu Aero Engines Gmbh
Publication of WO2009129788A2 publication Critical patent/WO2009129788A2/de
Publication of WO2009129788A3 publication Critical patent/WO2009129788A3/de

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
    • F01D25/002—Cleaning of turbomachines

Abstract

Die Erfindung betrifft ein Verfahren zum Reinigen eines Flugtriebwerks, wobei ein Reinigungsmittel und/oder ein Reinigungswerkzeug in eine hintere Verdichterstufe, eine Brennkammer und/oder eine Turbine einer Gasturbine direkt zugeführt wird.
PCT/DE2009/000531 2008-04-21 2009-04-18 Verfahren zum reinigen eines flugtriebwerks WO2009129788A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008019892.7 2008-04-21
DE200810019892 DE102008019892A1 (de) 2008-04-21 2008-04-21 Verfahren zum Reinigen eines Flugtriebwerks

Publications (2)

Publication Number Publication Date
WO2009129788A2 WO2009129788A2 (de) 2009-10-29
WO2009129788A3 true WO2009129788A3 (de) 2010-09-16

Family

ID=41111583

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/000531 WO2009129788A2 (de) 2008-04-21 2009-04-18 Verfahren zum reinigen eines flugtriebwerks

Country Status (2)

Country Link
DE (1) DE102008019892A1 (de)
WO (1) WO2009129788A2 (de)

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US9790808B2 (en) 2005-04-04 2017-10-17 Ecoservices, Llc Mobile on-wing engine washing and water reclamation system
US8277647B2 (en) 2007-12-19 2012-10-02 United Technologies Corporation Effluent collection unit for engine washing
DE102010005421B4 (de) * 2010-01-22 2015-01-08 Lufthansa Technik Ag Vorrichtung und Verfahren zur Reinigung einer Stirndichtung eines Strahltriebwerks
DE102010045869A1 (de) * 2010-08-03 2012-02-23 Mtu Aero Engines Gmbh Reinigung einer Turbomaschinenstufe
DE102011015252A1 (de) * 2011-03-28 2012-10-04 Lufthansa Technik Ag Reinigungslanze und Verfahren zur Reinigung von Triebwerken
US20130081654A1 (en) * 2011-09-30 2013-04-04 General Electric Company Method to clean gas turbine fuel chamber components
DE102012002275A1 (de) * 2012-02-06 2013-08-08 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung und Verfahren zur Bearbeitung von Hochdruckturbinenschaufeln einer Gasturbine
GB201215989D0 (en) 2012-09-07 2012-10-24 Rolls Royce Plc A boroscope and a method of processing a component within an assembled apparatus using a boroscope
DE102013002636A1 (de) 2013-02-18 2014-08-21 Jürgen von der Ohe Vorrichtung und Verfahren zum Strahlreinigen
WO2014124755A1 (de) 2013-02-18 2014-08-21 Jürgen Von Der Ohe Verfahren und vorrichtung zum kaltstrahlreinigen
DE102013002635A1 (de) 2013-02-18 2014-08-21 Jürgen von der Ohe Verfahren und Vorrichtung zum Kaltstrahlreinigen
DE102013224639A1 (de) 2013-11-29 2015-06-03 Lufthansa Technik Ag Verfahren und Vorrichtung zur Reinigung eines Strahltriebwerks
DE102013224635A1 (de) * 2013-11-29 2015-06-03 Lufthansa Technik Ag Verfahren und Vorrichtung zur Reinigung eines Strahltriebwerks
US9926517B2 (en) 2013-12-09 2018-03-27 General Electric Company Cleaning solution and methods of cleaning a turbine engine
US9957066B2 (en) 2015-02-13 2018-05-01 General Electric Company Detergent delivery methods and systems for turbine engines
BR102016021259B1 (pt) 2015-10-05 2022-06-14 General Electric Company Método e soluções de limpeza de um motor de turbina e composição de reagente
US10428683B2 (en) 2016-01-05 2019-10-01 General Electric Company Abrasive gel detergent for cleaning gas turbine engine components
US10005111B2 (en) 2016-01-25 2018-06-26 General Electric Company Turbine engine cleaning systems and methods
US20180363496A1 (en) * 2017-02-02 2018-12-20 General Electric Company Systems and methods for cleaning blades and stator vanes in a gas turbine engine
DE102020206205A1 (de) 2020-05-18 2021-11-18 MTU Aero Engines AG Vorrichtung und Verfahren zum Reinigen eines Flugtriebwerks
CN111829788B (zh) * 2020-07-09 2022-09-16 中国航发常州兰翔机械有限责任公司 一种验证航空发动机热态清洗效果的试验方法

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JP2001214755A (ja) * 2000-01-27 2001-08-10 Toshiba Corp ガスタービンプラントの洗浄装置およびその洗浄方法
US20040016445A1 (en) * 2002-07-24 2004-01-29 Koch Kenneth W. Methods and compositions for on-line gas turbine cleaning
EP1452802A1 (de) * 2003-02-24 2004-09-01 General Electric Company Verfahren und Vorrichtung zur Reinigung einer Gasturbinenbrennkammer
EP1489269A2 (de) * 2003-06-18 2004-12-22 General Electric Company Verfahren und Vorrichtung zum Einspritzen von Reinigungsflüssigkeit in Brennkammern

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DE4341996A1 (de) * 1993-12-09 1995-06-14 Abb Management Ag Verfahren zum Reinhalten bzw. Reinigen einer Gasturbine sowie Vorrichtung zur Durchführung des Verfahrens
JP2003515666A (ja) * 1999-11-30 2003-05-07 バイオジェネシス・エンタープライジーズ・インコーポレイテッド ガスタービンブレード用化学洗浄液
US6553768B1 (en) * 2000-11-01 2003-04-29 General Electric Company Combined water-wash and wet-compression system for a gas turbine compressor and related method
US6503334B2 (en) * 2001-03-14 2003-01-07 Hydrochem Industrial Services, Inc. Forced mist cleaning of combustion turbines
US6883527B2 (en) * 2002-07-24 2005-04-26 General Electric Company Method for robotically cleaning compressor blading of a turbine
EP1570921A1 (de) * 2004-03-02 2005-09-07 Siemens Aktiengesellschaft Verfahren zur Plasmareinigung eines Bauteils
US8685176B2 (en) * 2006-10-16 2014-04-01 Ecoservices, Llc System and method for optimized gas turbine compressor cleaning and performance measurement
US8197609B2 (en) * 2006-11-28 2012-06-12 Pratt & Whitney Line Maintenance Services, Inc. Automated detection and control system and method for high pressure water wash application and collection applied to aero compressor washing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046155A (en) * 1974-12-30 1977-09-06 Stal-Laval Turbin Ab Washing apparatus for a compound compressor
CH660056A5 (en) * 1982-07-09 1987-03-13 Bbc Brown Boveri & Cie Method and device for cleaning the blades of a gas turbine during operation
US4834912A (en) * 1986-02-13 1989-05-30 United Technologies Corporation Composition for cleaning a gas turbine engine
JPH09310625A (ja) * 1996-05-22 1997-12-02 Hitachi Ltd ガスタービンおよびガスタービン静翼の灰粒子除去装置
JP2001214755A (ja) * 2000-01-27 2001-08-10 Toshiba Corp ガスタービンプラントの洗浄装置およびその洗浄方法
US20040016445A1 (en) * 2002-07-24 2004-01-29 Koch Kenneth W. Methods and compositions for on-line gas turbine cleaning
EP1452802A1 (de) * 2003-02-24 2004-09-01 General Electric Company Verfahren und Vorrichtung zur Reinigung einer Gasturbinenbrennkammer
EP1489269A2 (de) * 2003-06-18 2004-12-22 General Electric Company Verfahren und Vorrichtung zum Einspritzen von Reinigungsflüssigkeit in Brennkammern

Also Published As

Publication number Publication date
WO2009129788A2 (de) 2009-10-29
DE102008019892A1 (de) 2009-10-29

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