BRPI0911837A2 - compressor de turbomáquina, turbomáquina e pá de retificador com bloqueio variável para um compressor. - Google Patents

compressor de turbomáquina, turbomáquina e pá de retificador com bloqueio variável para um compressor.

Info

Publication number
BRPI0911837A2
BRPI0911837A2 BRPI0911837A BRPI0911837A BRPI0911837A2 BR PI0911837 A2 BRPI0911837 A2 BR PI0911837A2 BR PI0911837 A BRPI0911837 A BR PI0911837A BR PI0911837 A BRPI0911837 A BR PI0911837A BR PI0911837 A2 BRPI0911837 A2 BR PI0911837A2
Authority
BR
Brazil
Prior art keywords
turbocharger
compressor
variable locking
rectifier blade
locking rectifier
Prior art date
Application number
BRPI0911837A
Other languages
English (en)
Inventor
Jean-Pierre Poitevin
Olivier Stéphane Domercq
Vincent Paul Gabriel Perrot
Original Assignee
Snecma
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 filed Critical Snecma
Publication of BRPI0911837A2 publication Critical patent/BRPI0911837A2/pt
Publication of BRPI0911837B1 publication Critical patent/BRPI0911837B1/pt

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
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0238—Details or means for fluid reinjection
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/684—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid injection
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/10—Purpose of the control system to cope with, or avoid, compressor flow instabilities
    • F05D2270/101—Compressor surge or stall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BRPI0911837-3A 2008-06-25 2009-04-15 compressor de turbomáquina, turbomáquina e palheta de estator com passo variável para um compressor BRPI0911837B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0803552A FR2933149B1 (fr) 2008-06-25 2008-06-25 Injection d'air dans la veine d'un compresseur de turbomachine
FR08/03552 2008-06-25
PCT/FR2009/000438 WO2009156600A1 (fr) 2008-06-25 2009-04-15 Injection d'air dans la veine d'un compresseur de turbomachine

Publications (2)

Publication Number Publication Date
BRPI0911837A2 true BRPI0911837A2 (pt) 2015-10-06
BRPI0911837B1 BRPI0911837B1 (pt) 2020-11-03

Family

ID=40239672

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911837-3A BRPI0911837B1 (pt) 2008-06-25 2009-04-15 compressor de turbomáquina, turbomáquina e palheta de estator com passo variável para um compressor

Country Status (9)

Country Link
US (1) US8491254B2 (pt)
EP (1) EP2288813B1 (pt)
JP (1) JP5415532B2 (pt)
CN (1) CN102037246B (pt)
BR (1) BRPI0911837B1 (pt)
CA (1) CA2721423C (pt)
FR (1) FR2933149B1 (pt)
RU (1) RU2482339C2 (pt)
WO (1) WO2009156600A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961564B1 (fr) 2010-06-17 2016-03-04 Snecma Compresseur et turbomachine a rendement optimise
WO2015050730A1 (en) * 2013-10-03 2015-04-09 United Technologies Corporation Rotating turbine vane bearing cooling
JP6468414B2 (ja) 2014-08-12 2019-02-13 株式会社Ihi 圧縮機静翼、軸流圧縮機、及びガスタービン
US10330121B2 (en) 2015-02-26 2019-06-25 Honeywell International Inc. Systems and methods for axial compressor with secondary flow
DE102015110250A1 (de) * 2015-06-25 2016-12-29 Rolls-Royce Deutschland Ltd & Co Kg Statorvorrichtung für eine Strömungsmaschine mit einer Gehäuseeinrichtung und mehreren Leitschaufeln
DE102015110249A1 (de) * 2015-06-25 2017-01-12 Rolls-Royce Deutschland Ltd & Co Kg Statorvorrichtung für eine Strömungsmaschine mit einer Gehäuseeinrichtung und mehreren Leitschaufeln
CN108138582B (zh) * 2015-07-30 2020-11-17 赛峰飞机发动机公司 用于涡轮发动机叶片的防结冰系统
FR3039590B1 (fr) * 2015-07-30 2019-07-05 Safran Aircraft Engines Systeme d'antigivrage d'une aube de turbomachine
DE102017222209A1 (de) * 2017-12-07 2019-06-13 MTU Aero Engines AG Leitschaufelanbindung sowie Strömungsmaschine
CN111271322B (zh) * 2018-12-05 2020-12-29 中国航发商用航空发动机有限责任公司 可调静叶以及压气机
FR3141206A1 (fr) 2022-10-20 2024-04-26 Safran Aircraft Engines Module de compresseur pour une turbomachine d’aeronef

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB799675A (en) * 1955-10-13 1958-08-13 Bristol Aeroengines Ltd Improvements in or relating to axial flow gas compressors and turbines
US3132283A (en) * 1960-07-01 1964-05-05 Hoffman Electronics Corp Width control
US3123283A (en) * 1962-12-07 1964-03-03 Anti-icing valve means
SU478626A1 (ru) * 1973-12-14 1975-07-30 Предприятие П/Я В-2504 Устройство дл возбуждени резонансных колебаний рабочих лопаток осевого компрессора
JPS58155206A (ja) * 1982-03-10 1983-09-14 Hitachi Ltd タ−ボ形流体機械における可変静翼制御装置
US4856962A (en) * 1988-02-24 1989-08-15 United Technologies Corporation Variable inlet guide vane
JPH04132899A (ja) * 1990-09-25 1992-05-07 Mitsubishi Heavy Ind Ltd 軸流送風機
JPH0538398U (ja) * 1991-10-25 1993-05-25 三菱重工業株式会社 軸流圧縮機
RU2192564C2 (ru) * 2000-05-15 2002-11-10 Открытое акционерное общество "Авиадвигатель" Надроторное устройство турбомашины
DE10233032A1 (de) * 2002-07-20 2004-01-29 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit integriertem Fluidzirkulationssystem
DE102004030597A1 (de) 2004-06-24 2006-01-26 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit Aussenradstrahlerzeugung am Stator
FR2896012B1 (fr) * 2006-01-06 2008-04-04 Snecma Sa Dispositif anti-usure pour pivot de guidage d'aube a angle de calage variable de compresseur de turbomachine
FR2916815B1 (fr) * 2007-05-30 2017-02-24 Snecma Compresseur a reinjection d'air

Also Published As

Publication number Publication date
CN102037246B (zh) 2013-09-18
FR2933149B1 (fr) 2010-08-20
CA2721423A1 (fr) 2009-12-30
BRPI0911837B1 (pt) 2020-11-03
CA2721423C (fr) 2016-08-30
CN102037246A (zh) 2011-04-27
WO2009156600A1 (fr) 2009-12-30
RU2482339C2 (ru) 2013-05-20
EP2288813B1 (fr) 2017-06-07
US8491254B2 (en) 2013-07-23
FR2933149A1 (fr) 2010-01-01
EP2288813A1 (fr) 2011-03-02
US20110058931A1 (en) 2011-03-10
RU2011102553A (ru) 2012-07-27
JP2011525952A (ja) 2011-09-29
JP5415532B2 (ja) 2014-02-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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