JPS5728900A - Axial flow compressor transferable in surge limit - Google Patents

Axial flow compressor transferable in surge limit

Info

Publication number
JPS5728900A
JPS5728900A JP8972981A JP8972981A JPS5728900A JP S5728900 A JPS5728900 A JP S5728900A JP 8972981 A JP8972981 A JP 8972981A JP 8972981 A JP8972981 A JP 8972981A JP S5728900 A JPS5728900 A JP S5728900A
Authority
JP
Japan
Prior art keywords
transferable
axial flow
flow compressor
surge limit
surge
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.)
Pending
Application number
JP8972981A
Other languages
Japanese (ja)
Inventor
Guriipentorooku Harutomuuto
Buainritsuhi Herumuuto
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of JPS5728900A publication Critical patent/JPS5728900A/en
Pending 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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/028—Layout of fluid flow through the stages
    • 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
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP8972981A 1980-06-13 1981-06-12 Axial flow compressor transferable in surge limit Pending JPS5728900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3022206A DE3022206C2 (en) 1980-06-13 1980-06-13 Axial compressor with shifted surge limit

Publications (1)

Publication Number Publication Date
JPS5728900A true JPS5728900A (en) 1982-02-16

Family

ID=6104545

Family Applications (2)

Application Number Title Priority Date Filing Date
JP8972981A Pending JPS5728900A (en) 1980-06-13 1981-06-12 Axial flow compressor transferable in surge limit
JP1986142771U Pending JPS6259800U (en) 1980-06-13 1986-09-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1986142771U Pending JPS6259800U (en) 1980-06-13 1986-09-19

Country Status (4)

Country Link
EP (1) EP0042044B1 (en)
JP (2) JPS5728900A (en)
DE (2) DE3022206C2 (en)
SU (1) SU1109065A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908152B1 (en) * 2006-11-08 2009-02-06 Snecma Sa TURBOMACHINE TURBINE BOW
DE102009032277A1 (en) 2009-07-08 2011-01-20 Rolls-Royce Deutschland Ltd & Co Kg Combustion chamber head of a gas turbine
DE102009033754A1 (en) 2009-07-17 2011-01-20 Rolls-Royce Deutschland Ltd & Co Kg Axial compressor with a flow pulse generator
US10473118B2 (en) 2014-08-29 2019-11-12 Siemens Aktiengesellschaft Controlled convergence compressor flowpath for a gas turbine engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990106A (en) * 1956-10-12 1961-06-27 English Electric Co Ltd Axial flow multi-stage compressors
JPS5314205A (en) * 1976-07-23 1978-02-08 Hitachi Ltd Step structure for axial-flow fluid machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH216489A (en) * 1940-04-04 1941-08-31 Sulzer Ag Multi-stage axial compressor.
DE809842C (en) * 1948-10-19 1951-08-02 Hermann Oestrich Dr Ing Axial compressor
US2846137A (en) * 1955-06-03 1958-08-05 Gen Electric Construction for axial-flow turbomachinery
GB866793A (en) * 1956-09-01 1961-05-03 Gio Batta Sommariva Improvements in or relating to axial flow compressors
US3775023A (en) * 1971-02-17 1973-11-27 Teledyne Ind Multistage axial flow compressor
DE2351308C3 (en) * 1973-10-12 1981-10-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Device for expanding the working range of axial flow machines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990106A (en) * 1956-10-12 1961-06-27 English Electric Co Ltd Axial flow multi-stage compressors
JPS5314205A (en) * 1976-07-23 1978-02-08 Hitachi Ltd Step structure for axial-flow fluid machine

Also Published As

Publication number Publication date
DE3022206A1 (en) 1982-01-07
DE3164670D1 (en) 1984-08-16
EP0042044A1 (en) 1981-12-23
DE3022206C2 (en) 1983-08-11
SU1109065A3 (en) 1984-08-15
EP0042044B1 (en) 1984-07-11
JPS6259800U (en) 1987-04-14

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