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GB2004024B - Centrifugal compressor diffusers - Google Patents

Centrifugal compressor diffusers

Info

Publication number
GB2004024B
GB2004024B GB7836057A GB7836057A GB2004024B GB 2004024 B GB2004024 B GB 2004024B GB 7836057 A GB7836057 A GB 7836057A GB 7836057 A GB7836057 A GB 7836057A GB 2004024 B GB2004024 B GB 2004024B
Authority
GB
United Kingdom
Prior art keywords
centrifugal compressor
compressor diffusers
diffusers
centrifugal
compressor
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
Application number
GB7836057A
Other versions
GB2004024A (en
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.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of GB2004024A publication Critical patent/GB2004024A/en
Application granted granted Critical
Publication of GB2004024B publication Critical patent/GB2004024B/en
Expired 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
    • F04D29/66—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
    • F04D29/682—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB7836057A 1977-09-10 1978-09-08 Centrifugal compressor diffusers Expired GB2004024B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772740903 DE2740903A1 (en) 1977-09-10 1977-09-10 DEVICE FOR REMOVING THE WALL BORDER LAYER IN DIFFUSERS OF RADIAL COMPRESSORS

Publications (2)

Publication Number Publication Date
GB2004024A GB2004024A (en) 1979-03-21
GB2004024B true GB2004024B (en) 1982-01-27

Family

ID=6018665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7836057A Expired GB2004024B (en) 1977-09-10 1978-09-08 Centrifugal compressor diffusers

Country Status (3)

Country Link
DE (1) DE2740903A1 (en)
FR (1) FR2402788A1 (en)
GB (1) GB2004024B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930055A1 (en) * 1979-07-25 1981-02-12 Daimler Benz Ag GAS TURBINE WITH SPRAYER NOZZLE

Also Published As

Publication number Publication date
FR2402788A1 (en) 1979-04-06
FR2402788B3 (en) 1981-04-10
GB2004024A (en) 1979-03-21
DE2740903A1 (en) 1979-03-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee