IN2014DN02848A - - Google Patents

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Publication number
IN2014DN02848A
IN2014DN02848A IN2848DEN2014A IN2014DN02848A IN 2014DN02848 A IN2014DN02848 A IN 2014DN02848A IN 2848DEN2014 A IN2848DEN2014 A IN 2848DEN2014A IN 2014DN02848 A IN2014DN02848 A IN 2014DN02848A
Authority
IN
India
Prior art keywords
erosion
cover
blades
markings
impeller
Prior art date
Application number
Other languages
English (en)
Inventor
Paul Etienne Jactat
Pascal Lebrusq
Jérôme Sarramea
Lionel Scuiller
Original Assignee
Turbomeca
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 Turbomeca filed Critical Turbomeca
Publication of IN2014DN02848A publication Critical patent/IN2014DN02848A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion
    • 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
    • F05D2220/329—Application in turbines in gas turbines in helicopters
    • 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
    • F05D2220/40—Application in turbochargers
    • 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
    • F05D2260/80—Diagnostics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
IN2848DEN2014 2011-10-07 2012-09-27 IN2014DN02848A (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1159071A FR2981131B1 (fr) 2011-10-07 2011-10-07 Compresseur centrifuge equipe d'un marqueur de mesure d'usure et procede de suivi d'usure utilisant ce marqueur
PCT/FR2012/052189 WO2013050688A1 (fr) 2011-10-07 2012-09-27 Compresseur centrifuge equipe d'un marqueur de mesure d'usure et procede de suivi d'usure utilisant ce marqueur

Publications (1)

Publication Number Publication Date
IN2014DN02848A true IN2014DN02848A (pl) 2015-05-15

Family

ID=47071362

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2848DEN2014 IN2014DN02848A (pl) 2011-10-07 2012-09-27

Country Status (12)

Country Link
US (1) US9829005B2 (pl)
EP (1) EP2764253B1 (pl)
JP (1) JP6106678B2 (pl)
KR (1) KR101976889B1 (pl)
CN (1) CN103857919B (pl)
CA (1) CA2849413C (pl)
ES (1) ES2546911T3 (pl)
FR (1) FR2981131B1 (pl)
IN (1) IN2014DN02848A (pl)
PL (1) PL2764253T3 (pl)
RU (1) RU2606165C2 (pl)
WO (1) WO2013050688A1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3006013B1 (fr) * 2013-05-21 2017-10-13 Turbomeca Turbomachine comportant un temoin d'usure du carter
GB201415201D0 (en) * 2014-08-28 2014-10-15 Rolls Royce Plc A wear monitor for a gas turbine engine fan
EP2998063B1 (en) 2014-09-16 2019-03-13 Ansaldo Energia Switzerland AG Tool for measuring geometrical parameters of a blade or vane in a turbomachine
US10267173B2 (en) * 2014-10-22 2019-04-23 Rolls-Royce Corporation Gas turbine engine with seal inspection features
DE102015224454A1 (de) * 2015-12-07 2017-06-08 Rolls-Royce Deutschland Ltd & Co Kg Anstreifbelag, Verfahren zur Herstellung eines Anstreifbelages und Flugzeugtriebwerk mit Anstreifbelag
EP3179055A1 (en) * 2015-12-09 2017-06-14 Ansaldo Energia IP UK Limited A gas turbine part comprising a lifetime indicator
CN106890830A (zh) * 2015-12-18 2017-06-27 中国石油天然气股份有限公司 皮碗、清管器以及皮碗磨损程度的检测方法
EP3315783B1 (en) * 2016-10-27 2021-09-29 Sulzer Management AG A method of and an arrangement for monitoring the condition of a volute casing of a centrifugal pump
JP2018096837A (ja) * 2016-12-13 2018-06-21 三菱重工業株式会社 摩耗計測システム、燃焼室部品及び摩耗計測方法
US10428674B2 (en) 2017-01-31 2019-10-01 Rolls-Royce North American Technologies Inc. Gas turbine engine features for tip clearance inspection
FR3070198B1 (fr) * 2017-08-21 2019-09-13 Safran Aircraft Engines Module de chambre de combustion de turbomachine d'aeronef comprenant des marques facilitant le reperage lors d'une inspection endoscopique de la chambre de combustion
IT201700108888A1 (it) * 2017-09-28 2019-03-28 Nuovo Pignone Tecnologie Srl Method of providing monitoring of erosion and/or corrosion in a machine and machine / metodo per consentire di monitorare erosione e/o corrosione in una macchina e macchina
US11255219B2 (en) * 2018-06-11 2022-02-22 General Electric Company System and method for turbomachinery blade diagnostics via discrete markings
CN108871988B (zh) * 2018-07-03 2020-09-22 浙江理工大学 一种研究压力对弯管磨损影响的实验装置
JP7388839B2 (ja) * 2019-07-22 2023-11-29 クボタ環境エンジニアリング株式会社 回転機器及び摩耗点検方法
FR3125316A1 (fr) * 2021-07-16 2023-01-20 Safran Aircraft Engines Element abradable comportant un temoin d'usure

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580692A (en) * 1969-07-18 1971-05-25 United Aircraft Corp Seal construction
US3575427A (en) * 1969-11-03 1971-04-20 United Aircraft Corp Composite abradable seal
FR2339741A1 (fr) * 1976-01-30 1977-08-26 Snecma Joint statorique abradable pour turbomachine axiale et son procede d'execution
GB2017228B (en) * 1977-07-14 1982-05-06 Pratt & Witney Aircraft Of Can Shroud for a turbine rotor
SU976134A1 (ru) * 1981-05-25 1982-11-23 Производственное Объединение "Донецкуголь" Минуглепрома Усср Способ регулировани центробежного вентил тора двухстороннего всасывани
US4652209A (en) * 1985-09-13 1987-03-24 Rockwell International Corporation Knurled turbine tip seal
FR2696210B1 (fr) * 1992-09-25 1994-10-28 Turbomeca Système de réglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un système de réglage et groupe auxiliaire de puissance comportant un tel compresseur.
US5472315A (en) * 1993-11-09 1995-12-05 Sundstrand Corporation Abradable coating in a gas turbine engine
JP2700865B2 (ja) * 1994-12-07 1998-01-21 日本ピラー工業株式会社 非接触形メカニカルシール
GB9520497D0 (en) * 1995-10-07 1995-12-13 Holset Engineering Co Improvements in turbines and compressors
FR2832180B1 (fr) * 2001-11-14 2005-02-18 Snecma Moteurs Revetement abradable pour parois de turbines a gaz
US7600968B2 (en) * 2004-11-24 2009-10-13 General Electric Company Pattern for the surface of a turbine shroud
WO2009014658A1 (en) * 2007-07-20 2009-01-29 Rosemount Inc. Pressure diagnostic for rotary equipment
RU2364754C1 (ru) * 2008-02-12 2009-08-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Компрессор двухконтурного газотурбинного двигателя
DE102008031982A1 (de) * 2008-07-07 2010-01-14 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit Nut an einem Laufspalt eines Schaufelendes
DE102008052401A1 (de) * 2008-10-21 2010-04-22 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit Laufspalteinzug
FR2938651B1 (fr) * 2008-11-14 2011-03-04 Turbomeca Procede et ensemble de determination de l'usure du bord d'attaque d'une pale
FR2942267B1 (fr) * 2009-02-19 2011-05-06 Turbomeca Temoin d'erosion pour roue de compresseur
US8475110B2 (en) * 2009-07-30 2013-07-02 General Electric Company System and method for online monitoring of corrosion of gas turbine components
US9249680B2 (en) * 2014-02-25 2016-02-02 Siemens Energy, Inc. Turbine abradable layer with asymmetric ridges or grooves

Also Published As

Publication number Publication date
CN103857919B (zh) 2017-02-15
JP2014530320A (ja) 2014-11-17
EP2764253A1 (fr) 2014-08-13
KR101976889B1 (ko) 2019-05-09
EP2764253B1 (fr) 2015-08-19
RU2606165C2 (ru) 2017-01-10
RU2014114054A (ru) 2015-11-20
CN103857919A (zh) 2014-06-11
US20150086334A1 (en) 2015-03-26
JP6106678B2 (ja) 2017-04-05
KR20140089515A (ko) 2014-07-15
FR2981131B1 (fr) 2013-11-01
US9829005B2 (en) 2017-11-28
WO2013050688A1 (fr) 2013-04-11
CA2849413C (fr) 2019-09-10
FR2981131A1 (fr) 2013-04-12
ES2546911T3 (es) 2015-09-29
CA2849413A1 (fr) 2013-04-11
PL2764253T3 (pl) 2015-12-31

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