GB1230125A - - Google Patents

Info

Publication number
GB1230125A
GB1230125A GB1230125DA GB1230125A GB 1230125 A GB1230125 A GB 1230125A GB 1230125D A GB1230125D A GB 1230125DA GB 1230125 A GB1230125 A GB 1230125A
Authority
GB
United Kingdom
Prior art keywords
duct
wall
july
diffuser
boundary layer
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
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 GB1230125A publication Critical patent/GB1230125A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/04—Mounting of an exhaust cone in the jet pipe
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F01D9/00—Stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/02—Casings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,230,125. Turbines; axial flow compressors. LICENTIA PATENT-VERWALTUNGS G. m. b. H. July 11, 1968, [July 14, 1967], No.33163/68. Headings F1C and F1T. [Also in Division F2] A diffuser duct 10, e. g. at the outlet of a steam or gas turbine or compressor having rotor blades 11, has a curved ring 14 mounted adjacent a wall 13 of the duct to define with the wall an accelerating passageway for the boundary layer of the fluid flowing through the duct. The construction tends to prevent detachment of the boundary layer from the adjacent wall and thus improves the efficiency of the diffuser.
GB1230125D 1967-07-14 1968-07-11 Expired GB1230125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0056991 1967-07-14

Publications (1)

Publication Number Publication Date
GB1230125A true GB1230125A (en) 1971-04-28

Family

ID=7278197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230125D Expired GB1230125A (en) 1967-07-14 1968-07-11

Country Status (5)

Country Link
BE (1) BE717955A (en)
CH (1) CH469202A (en)
DE (1) DE1650079A1 (en)
FR (1) FR1576003A (en)
GB (1) GB1230125A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174825A (en) * 1990-08-23 1992-12-29 Texas Instruments Incorporated Uniform gas distributor to a wafer
US7334395B2 (en) 2003-09-10 2008-02-26 Short Brothers Plc Aircraft structure that includes a duct for guiding fluid flow therethrough

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658375C2 (en) * 1976-12-23 1982-10-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Internal combustion engine with exhaust gas turbocharger
DE3326592A1 (en) * 1983-07-23 1985-01-31 Wilhelm Fritz 4006 Erkrath Morschheuser GUIDE BLADE FOR DEFLECTING A FLUID FLOW
US5188510A (en) * 1990-11-21 1993-02-23 Thomas R. Norris Method and apparatus for enhancing gas turbo machinery flow
EP2407638A1 (en) * 2010-07-15 2012-01-18 Siemens Aktiengesellschaft Exhaust gas diffuser for a gas turbine and method for operating a gas turbine with such an exhaust gas diffuser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174825A (en) * 1990-08-23 1992-12-29 Texas Instruments Incorporated Uniform gas distributor to a wafer
US7334395B2 (en) 2003-09-10 2008-02-26 Short Brothers Plc Aircraft structure that includes a duct for guiding fluid flow therethrough

Also Published As

Publication number Publication date
DE1650079A1 (en) 1970-08-27
BE717955A (en) 1968-12-16
CH469202A (en) 1969-02-28
FR1576003A (en) 1969-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees