FR2979264B1 - Procede de nettoyage des aubes d'un rotor interne d'un turbomoteur et organe de projection de pellets de glace seche correspondant. - Google Patents

Procede de nettoyage des aubes d'un rotor interne d'un turbomoteur et organe de projection de pellets de glace seche correspondant.

Info

Publication number
FR2979264B1
FR2979264B1 FR1157661A FR1157661A FR2979264B1 FR 2979264 B1 FR2979264 B1 FR 2979264B1 FR 1157661 A FR1157661 A FR 1157661A FR 1157661 A FR1157661 A FR 1157661A FR 2979264 B1 FR2979264 B1 FR 2979264B1
Authority
FR
France
Prior art keywords
turbomotor
blades
cleaning
dry ice
internal rotor
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1157661A
Other languages
English (en)
Other versions
FR2979264A1 (fr
Inventor
Gerard Derrien
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1157661A priority Critical patent/FR2979264B1/fr
Publication of FR2979264A1 publication Critical patent/FR2979264A1/fr
Application granted granted Critical
Publication of FR2979264B1 publication Critical patent/FR2979264B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1157661A 2011-08-30 2011-08-30 Procede de nettoyage des aubes d'un rotor interne d'un turbomoteur et organe de projection de pellets de glace seche correspondant. Active FR2979264B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1157661A FR2979264B1 (fr) 2011-08-30 2011-08-30 Procede de nettoyage des aubes d'un rotor interne d'un turbomoteur et organe de projection de pellets de glace seche correspondant.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157661A FR2979264B1 (fr) 2011-08-30 2011-08-30 Procede de nettoyage des aubes d'un rotor interne d'un turbomoteur et organe de projection de pellets de glace seche correspondant.

Publications (2)

Publication Number Publication Date
FR2979264A1 FR2979264A1 (fr) 2013-03-01
FR2979264B1 true FR2979264B1 (fr) 2017-06-23

Family

ID=44897972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157661A Active FR2979264B1 (fr) 2011-08-30 2011-08-30 Procede de nettoyage des aubes d'un rotor interne d'un turbomoteur et organe de projection de pellets de glace seche correspondant.

Country Status (1)

Country Link
FR (1) FR2979264B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170919B (zh) * 2013-04-01 2016-06-22 中国北方发动机研究所(天津) 一种提高内燃机气缸盖进排气道表面光洁度的装置
CN110049829A (zh) * 2016-10-14 2019-07-23 通用电气公司 燃气涡轮发动机清洗系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE387720B (sv) * 1974-12-30 1976-09-13 Stal Laval Turbin Ab Tvettapparat for tvastegskompressor
DE19549142A1 (de) * 1995-12-29 1997-07-03 Asea Brown Boveri Verfahren und Vorrichtung zur Nassreinigung des Düsenrings einer Abgasturbolader-Turbine
DE19801804C2 (de) * 1998-01-19 1999-10-28 Siemens Ag Turbinenschaufel sowie Verfahren zur Inspektion und/oder Reinigung einer Turbinenschaufel
US6585569B2 (en) * 2000-12-28 2003-07-01 General Electric Company Method of cleaning gas turbine compressors using crushed, solid material capable of sublimating
US6659715B2 (en) * 2002-01-17 2003-12-09 Siemens Aktiengesellschaft Axial compressor and method of cleaning an axial compressor
WO2007102738A1 (fr) * 2006-03-08 2007-09-13 Dynatrend As Procede et dispositif de nettoyage d'un compresseur axial
DE102008011108A1 (de) * 2008-02-26 2009-08-27 Mtu Aero Engines Gmbh Verfahren und Reinigen von Gasturbinenbauteilen
DE102008021746A1 (de) * 2008-04-30 2009-11-19 Lufthansa Technik Ag Verfahren und Vorrichtung zum Reinigen eines Strahltriebwerks
DE102010045869A1 (de) * 2010-08-03 2012-02-23 Mtu Aero Engines Gmbh Reinigung einer Turbomaschinenstufe

Also Published As

Publication number Publication date
FR2979264A1 (fr) 2013-03-01

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