NL1014924C2 - Beperking van de luchtweerstand voor componenten van een gasturbine motor. - Google Patents

Beperking van de luchtweerstand voor componenten van een gasturbine motor. Download PDF

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Publication number
NL1014924C2
NL1014924C2 NL1014924A NL1014924A NL1014924C2 NL 1014924 C2 NL1014924 C2 NL 1014924C2 NL 1014924 A NL1014924 A NL 1014924A NL 1014924 A NL1014924 A NL 1014924A NL 1014924 C2 NL1014924 C2 NL 1014924C2
Authority
NL
Netherlands
Prior art keywords
ribs
component
gas flow
mask
flow surface
Prior art date
Application number
NL1014924A
Other languages
English (en)
Dutch (nl)
Inventor
Adrianus Antonius Joha Ierland
Adriaan Thomas Jacques Verbeek
Ingrid Danielse
Jolanda Josephina Petro Beeren
Oleg Alexandrovich Alexandrov
Original Assignee
Chromalloy Holland B V
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
Priority claimed from NL1012753A external-priority patent/NL1012753C2/nl
Application filed by Chromalloy Holland B V filed Critical Chromalloy Holland B V
Priority to NL1014924A priority Critical patent/NL1014924C2/nl
Priority to US10/048,383 priority patent/US6666646B1/en
Priority to EP00952060A priority patent/EP1203107A1/fr
Priority to AU64821/00A priority patent/AU6482100A/en
Priority to PCT/NL2000/000549 priority patent/WO2001009405A1/fr
Application granted granted Critical
Publication of NL1014924C2 publication Critical patent/NL1014924C2/nl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F04D29/542—Bladed diffusers
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/22—Non-oxide ceramics
    • F05D2300/226—Carbides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
NL1014924A 1999-07-30 2000-04-12 Beperking van de luchtweerstand voor componenten van een gasturbine motor. NL1014924C2 (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL1014924A NL1014924C2 (nl) 1999-07-30 2000-04-12 Beperking van de luchtweerstand voor componenten van een gasturbine motor.
US10/048,383 US6666646B1 (en) 1999-07-30 2000-07-31 Drag reduction for gas turbine engine components
EP00952060A EP1203107A1 (fr) 1999-07-30 2000-07-31 Reduction de la force de resistance pour les composants des moteurs a turbine a gaz
AU64821/00A AU6482100A (en) 1999-07-30 2000-07-31 Drag reduction for gas turbine engine components
PCT/NL2000/000549 WO2001009405A1 (fr) 1999-07-30 2000-07-31 Reduction de la force de resistance pour les composants des moteurs a turbine a gaz

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL1012753 1999-07-30
NL1012753A NL1012753C2 (nl) 1999-07-30 1999-07-30 Beperking van de luchtweerstand voor componenten van een gasturbine motor
NL1014924 2000-04-12
NL1014924A NL1014924C2 (nl) 1999-07-30 2000-04-12 Beperking van de luchtweerstand voor componenten van een gasturbine motor.

Publications (1)

Publication Number Publication Date
NL1014924C2 true NL1014924C2 (nl) 2001-02-01

Family

ID=26643029

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1014924A NL1014924C2 (nl) 1999-07-30 2000-04-12 Beperking van de luchtweerstand voor componenten van een gasturbine motor.

Country Status (5)

Country Link
US (1) US6666646B1 (fr)
EP (1) EP1203107A1 (fr)
AU (1) AU6482100A (fr)
NL (1) NL1014924C2 (fr)
WO (1) WO2001009405A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2205897C1 (ru) * 2001-12-26 2003-06-10 Общество С Ограниченной Ответственностью Обнинский Центр Порошкового Напыления Способ нанесения покрытий
DE102004009755A1 (de) * 2004-02-28 2005-09-15 Mtu Aero Engines Gmbh Gasturbinenschaufel
DE102005044991A1 (de) * 2005-09-21 2007-03-22 Mtu Aero Engines Gmbh Verfahren zur Herstellung einer Schutzschicht, Schutzschicht und Bauteil mit einer Schutzschicht
EP1808507A1 (fr) * 2006-01-16 2007-07-18 Siemens Aktiengesellschaft Composant revêtu et procédé de fabrication
DE102006016995A1 (de) * 2006-04-11 2007-10-18 Mtu Aero Engines Gmbh Bauteil mit einer Panzerung
FR2936574B1 (fr) 2008-09-29 2010-10-22 Inst Francais Du Petrole Procede de structuration de pieces internes pour machines tournantes rotodynamiques
US8668166B2 (en) * 2009-01-29 2014-03-11 The Boeing Company Shape memory riblets
GB2477325A (en) * 2010-02-01 2011-08-03 Dariusz Kazimierz Szymanek Aerodynamic surface
US8662854B1 (en) 2010-05-21 2014-03-04 Fastskinz, Inc. Turbine with turbulence inducing surface
EP2548990B1 (fr) 2011-07-20 2015-01-07 MTU Aero Engines GmbH Procédé de fabrication de composants susceptibles d'être exposés a des débits de gaz et composants ainsi fabriqués
DE102011114832A1 (de) * 2011-10-05 2013-04-11 Eads Deutschland Gmbh Ribletfolie und verfahren zu deren herstellung
US10322436B2 (en) 2016-10-06 2019-06-18 Nano And Advanced Materials Institute Limited Method of coating interior surfaces with riblets
EP3461925A1 (fr) * 2017-09-29 2019-04-03 General Electric Technology GmbH Procédé de fabrication d'un revêtement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867999A (ja) 1981-10-16 1983-04-22 Hitachi Ltd 軸流形流体機械における動翼構造
GB2117269B (en) * 1982-03-11 1985-08-29 Rolls Royce Thermal barrier coating
US4986496A (en) * 1985-05-31 1991-01-22 Minnesota Mining And Manufacturing Drag reduction article
DE3534293A1 (de) * 1985-09-26 1987-04-02 Messerschmitt Boelkow Blohm Einrichtung zur verringerung des reibungswiderstandes
DE3609541A1 (de) 1986-03-21 1987-09-24 Deutsche Forsch Luft Raumfahrt Verminderten stroemungswiderstand durch herabgesetzte wandschubspannung aufweisende oberflaeche eines turbolent ueberstroemten koerpers
EP0246914B1 (fr) * 1986-05-22 1990-04-11 ROLLS-ROYCE plc Régulation du débit d'un fluide
GB8812494D0 (en) 1988-05-26 1988-06-29 British Maritime Technology Lt Improvements in/relating to reduction of drag
GB2241795A (en) * 1989-10-21 1991-09-11 British Aerospace Mask and method for the production of grooves or ribs in or on a surface.
DE4319628A1 (de) * 1993-06-15 1994-12-22 Klein Schanzlin & Becker Ag Strukturierte Oberflächen von Strömungsmaschinenbauteilen
GB9323145D0 (en) * 1993-11-10 1994-01-05 Molins Plc Cigarette making machine
US6001426A (en) * 1996-07-25 1999-12-14 Utron Inc. High velocity pulsed wire-arc spray
DE19650439C1 (de) * 1996-12-05 1998-03-12 Deutsch Zentr Luft & Raumfahrt Oberfläche für eine von einer eine Strömungshauptrichtung aufweisenden Strömung turbulent umströmten Wand

Also Published As

Publication number Publication date
US6666646B1 (en) 2003-12-23
WO2001009405A1 (fr) 2001-02-08
EP1203107A1 (fr) 2002-05-08
AU6482100A (en) 2001-02-19

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VD1 Lapsed due to non-payment of the annual fee

Effective date: 20081101