SE453417B - Avtappningsanordning for en flektmotor - Google Patents

Avtappningsanordning for en flektmotor

Info

Publication number
SE453417B
SE453417B SE8206769A SE8206769A SE453417B SE 453417 B SE453417 B SE 453417B SE 8206769 A SE8206769 A SE 8206769A SE 8206769 A SE8206769 A SE 8206769A SE 453417 B SE453417 B SE 453417B
Authority
SE
Sweden
Prior art keywords
flow
annular
fan
fan discharge
channel
Prior art date
Application number
SE8206769A
Other languages
English (en)
Swedish (sv)
Other versions
SE8206769D0 (sv
SE8206769L (sv
Inventor
R J Monhardt
L Kudlacik
J P Nikkanen
J Niiler
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of SE8206769D0 publication Critical patent/SE8206769D0/xx
Publication of SE8206769L publication Critical patent/SE8206769L/
Publication of SE453417B publication Critical patent/SE453417B/sv

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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
    • 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
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
    • 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
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • 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
    • F04D27/023—Details or means for fluid extraction
    • 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
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • 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

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)
SE8206769A 1981-12-14 1982-11-26 Avtappningsanordning for en flektmotor SE453417B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/330,760 US4463552A (en) 1981-12-14 1981-12-14 Combined surge bleed and dust removal system for a fan-jet engine

Publications (3)

Publication Number Publication Date
SE8206769D0 SE8206769D0 (sv) 1982-11-26
SE8206769L SE8206769L (sv) 1983-06-15
SE453417B true SE453417B (sv) 1988-02-01

Family

ID=23291206

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206769A SE453417B (sv) 1981-12-14 1982-11-26 Avtappningsanordning for en flektmotor

Country Status (7)

Country Link
US (1) US4463552A (it)
JP (1) JPS58106134A (it)
DE (1) DE3243279A1 (it)
FR (1) FR2518169B1 (it)
GB (1) GB2111601B (it)
IT (1) IT1156141B (it)
SE (1) SE453417B (it)

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FR2926337B1 (fr) * 2008-01-14 2013-12-06 Snecma Aube directrice de sortie pour un turboreacteur d'avion et turboreacteur comportant cette aube
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US20110274537A1 (en) * 2010-05-09 2011-11-10 Loc Quang Duong Blade excitation reduction method and arrangement
US20120070271A1 (en) 2010-09-21 2012-03-22 Urban Justin R Gas turbine engine with bleed duct for minimum reduction of bleed flow and minimum rejection of hail during hail ingestion events
GB201015743D0 (en) * 2010-09-21 2010-10-27 Rolls Royce Plc Bleed valve
US8935926B2 (en) 2010-10-28 2015-01-20 United Technologies Corporation Centrifugal compressor with bleed flow splitter for a gas turbine engine
FR2982588B1 (fr) * 2011-11-10 2013-11-22 Aircelle Sa Panneau composite a ecope de prelevement integree
US8430202B1 (en) 2011-12-28 2013-04-30 General Electric Company Compact high-pressure exhaust muffling devices
DE102012007130A1 (de) * 2012-04-10 2013-10-10 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbine mit einem Entlastungskanal in einem Leitschaufelfußelement eines Nebenstromkanals
US8511096B1 (en) 2012-04-17 2013-08-20 General Electric Company High bleed flow muffling system
US9399951B2 (en) 2012-04-17 2016-07-26 General Electric Company Modular louver system
US8550208B1 (en) 2012-04-23 2013-10-08 General Electric Company High pressure muffling devices
US9638201B2 (en) 2012-06-20 2017-05-02 United Technologies Corporation Machined aerodynamic intercompressor bleed ports
US9528391B2 (en) * 2012-07-17 2016-12-27 United Technologies Corporation Gas turbine engine outer case with contoured bleed boss
US20140338360A1 (en) * 2012-09-21 2014-11-20 United Technologies Corporation Bleed port ribs for turbomachine case
US9879599B2 (en) * 2012-09-27 2018-01-30 United Technologies Corporation Nacelle anti-ice valve utilized as compressor stability bleed valve during starting
US9328735B2 (en) * 2012-09-28 2016-05-03 United Technologies Corporation Split ring valve
US9518513B2 (en) 2012-10-12 2016-12-13 General Electric Company Gas turbine engine two degree of freedom variable bleed valve for ice extraction
US9982598B2 (en) 2012-10-22 2018-05-29 General Electric Company Gas turbine engine variable bleed valve for ice extraction
US9541003B2 (en) 2013-02-23 2017-01-10 Rolls-Royce Corporation Air particle separator
WO2014143296A1 (en) * 2013-03-14 2014-09-18 United Technologies Corporation Splitter for air bleed manifold
US9623354B2 (en) 2013-11-21 2017-04-18 General Electric Company System for extracting matter through variable bleed valves in turbines
FR3018096B1 (fr) * 2014-03-03 2019-03-29 Safran Aircraft Engines Conduit de decharge pour une turbomachine
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US9835043B2 (en) * 2014-10-01 2017-12-05 United Technologies Corporation Guided binding-resistant actuation apparatus and method
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US9909497B2 (en) * 2015-05-07 2018-03-06 United Technologies Corporation Combined stability and customer bleed with dirt, water and ice rejection
US10287992B2 (en) 2015-08-26 2019-05-14 General Electric Company Gas turbine engine hybrid variable bleed valve
US10196982B2 (en) 2015-11-04 2019-02-05 General Electric Company Gas turbine engine having a flow control surface with a cooling conduit
US10995666B2 (en) 2015-11-13 2021-05-04 General Electric Company Particle separators for turbomachines and method of operating the same
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Also Published As

Publication number Publication date
GB2111601B (en) 1984-11-28
JPS58106134A (ja) 1983-06-24
GB2111601A (en) 1983-07-06
IT1156141B (it) 1987-01-28
IT8224728A0 (it) 1982-12-14
DE3243279A1 (de) 1983-06-23
FR2518169A1 (fr) 1983-06-17
FR2518169B1 (fr) 1985-11-15
SE8206769D0 (sv) 1982-11-26
US4463552A (en) 1984-08-07
DE3243279C2 (it) 1992-02-27
JPH0413526B2 (it) 1992-03-10
SE8206769L (sv) 1983-06-15

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