BR0100603B1 - linha de fluxo de compressor para difusço de ar, bem como linha de fluxo de ventoinha. - Google Patents

linha de fluxo de compressor para difusço de ar, bem como linha de fluxo de ventoinha. Download PDF

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Publication number
BR0100603B1
BR0100603B1 BRPI0100603-7A BR0100603A BR0100603B1 BR 0100603 B1 BR0100603 B1 BR 0100603B1 BR 0100603 A BR0100603 A BR 0100603A BR 0100603 B1 BR0100603 B1 BR 0100603B1
Authority
BR
Brazil
Prior art keywords
flow line
groove
compressor
line according
blades
Prior art date
Application number
BRPI0100603-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0100603A (pt
Inventor
John Jared Decker
Andrew Breeze-Stringfellow
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 filed Critical
Publication of BR0100603A publication Critical patent/BR0100603A/pt
Publication of BR0100603B1 publication Critical patent/BR0100603B1/pt

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
    • 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
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour
    • 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
    • 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
    • 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)
BRPI0100603-7A 2000-02-18 2001-02-16 linha de fluxo de compressor para difusço de ar, bem como linha de fluxo de ventoinha. BR0100603B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/507,408 US6561761B1 (en) 2000-02-18 2000-02-18 Fluted compressor flowpath

Publications (2)

Publication Number Publication Date
BR0100603A BR0100603A (pt) 2001-10-09
BR0100603B1 true BR0100603B1 (pt) 2010-02-09

Family

ID=24018530

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0100603-7A BR0100603B1 (pt) 2000-02-18 2001-02-16 linha de fluxo de compressor para difusço de ar, bem como linha de fluxo de ventoinha.

Country Status (7)

Country Link
US (1) US6561761B1 (enExample)
EP (1) EP1126132A3 (enExample)
JP (1) JP4974096B2 (enExample)
BR (1) BR0100603B1 (enExample)
CA (1) CA2333843C (enExample)
PL (1) PL200265B1 (enExample)
RU (1) RU2232922C2 (enExample)

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Also Published As

Publication number Publication date
PL200265B1 (pl) 2008-12-31
US6561761B1 (en) 2003-05-13
CA2333843A1 (en) 2001-08-18
CA2333843C (en) 2009-09-15
JP4974096B2 (ja) 2012-07-11
BR0100603A (pt) 2001-10-09
EP1126132A2 (en) 2001-08-22
PL345839A1 (en) 2001-08-27
EP1126132A3 (en) 2003-05-02
RU2232922C2 (ru) 2004-07-20
JP2001271792A (ja) 2001-10-05

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