DE60039957D1 - Zweifach gebogene Kompressorschaufel - Google Patents

Zweifach gebogene Kompressorschaufel

Info

Publication number
DE60039957D1
DE60039957D1 DE60039957T DE60039957T DE60039957D1 DE 60039957 D1 DE60039957 D1 DE 60039957D1 DE 60039957 T DE60039957 T DE 60039957T DE 60039957 T DE60039957 T DE 60039957T DE 60039957 D1 DE60039957 D1 DE 60039957D1
Authority
DE
Germany
Prior art keywords
compressor blade
double curved
curved compressor
double
blade
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.)
Expired - Lifetime
Application number
DE60039957T
Other languages
English (en)
Inventor
Hsin-Tuan Liu
Gregory Todd Steinmetz
Robert B Dickman
Brent Franklin Beacher
Kenneth William Krabacher
Bryan Keith Doloresco
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60039957D1 publication Critical patent/DE60039957D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • 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
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE60039957T 1999-12-06 2000-12-05 Zweifach gebogene Kompressorschaufel Expired - Lifetime DE60039957D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/455,826 US6331100B1 (en) 1999-12-06 1999-12-06 Doubled bowed compressor airfoil

Publications (1)

Publication Number Publication Date
DE60039957D1 true DE60039957D1 (de) 2008-10-02

Family

ID=23810426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039957T Expired - Lifetime DE60039957D1 (de) 1999-12-06 2000-12-05 Zweifach gebogene Kompressorschaufel

Country Status (9)

Country Link
US (1) US6331100B1 (de)
EP (1) EP1106836B1 (de)
JP (1) JP4771585B2 (de)
KR (1) KR100827055B1 (de)
CN (1) CN1311144C (de)
CA (1) CA2326424C (de)
DE (1) DE60039957D1 (de)
PL (1) PL196777B1 (de)
RU (1) RU2228461C2 (de)

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PL196777B1 (pl) 2008-01-31
CN1299003A (zh) 2001-06-13
EP1106836B1 (de) 2008-08-20
RU2228461C2 (ru) 2004-05-10
PL342227A1 (en) 2001-06-18
JP4771585B2 (ja) 2011-09-14
US6331100B1 (en) 2001-12-18
EP1106836A2 (de) 2001-06-13
CN1311144C (zh) 2007-04-18
JP2001193692A (ja) 2001-07-17
EP1106836A3 (de) 2004-05-19
KR100827055B1 (ko) 2008-05-02
CA2326424A1 (en) 2001-06-06
CA2326424C (en) 2009-06-09
KR20010062118A (ko) 2001-07-07

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