NL8003399A - Diffusor, bijvoorbeeld voor een gasturbine. - Google Patents

Diffusor, bijvoorbeeld voor een gasturbine. Download PDF

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Publication number
NL8003399A
NL8003399A NL8003399A NL8003399A NL8003399A NL 8003399 A NL8003399 A NL 8003399A NL 8003399 A NL8003399 A NL 8003399A NL 8003399 A NL8003399 A NL 8003399A NL 8003399 A NL8003399 A NL 8003399A
Authority
NL
Netherlands
Prior art keywords
medium
diffuser
speed
diffuser section
section
Prior art date
Application number
NL8003399A
Other languages
English (en)
Dutch (nl)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NL8003399A publication Critical patent/NL8003399A/nl

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
    • F04D29/40—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL8003399A 1979-06-28 1980-06-11 Diffusor, bijvoorbeeld voor een gasturbine. NL8003399A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/053,121 US4272955A (en) 1979-06-28 1979-06-28 Diffusing means
US5312179 1979-06-28

Publications (1)

Publication Number Publication Date
NL8003399A true NL8003399A (nl) 1980-12-30

Family

ID=21982062

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8003399A NL8003399A (nl) 1979-06-28 1980-06-11 Diffusor, bijvoorbeeld voor een gasturbine.

Country Status (10)

Country Link
US (1) US4272955A (it)
JP (1) JPS5623525A (it)
BE (1) BE884021A (it)
CA (1) CA1141973A (it)
DE (1) DE3023900A1 (it)
FR (1) FR2460390B1 (it)
GB (1) GB2054047B (it)
IL (1) IL59999A (it)
IT (1) IT1131298B (it)
NL (1) NL8003399A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549847A (en) * 1982-11-04 1985-10-29 A.S. Kongsberg Vapenfabrikk High area ratio, variable entrance geometry compressor diffuser
US4979361A (en) * 1989-07-13 1990-12-25 United Technologies Corporation Stepped diffuser
US5187931A (en) * 1989-10-16 1993-02-23 General Electric Company Combustor inner passage with forward bleed openings
FR2686683B1 (fr) * 1992-01-28 1994-04-01 Snecma Turbomachine a chambre de combustion demontable.
US6513330B1 (en) 2000-11-08 2003-02-04 Allison Advanced Development Company Diffuser for a gas turbine engine
GB2397373B (en) * 2003-01-18 2005-09-14 Rolls Royce Plc Gas diffusion arrangement
US6854954B2 (en) * 2003-03-03 2005-02-15 General Electric Company Methods and apparatus for assembling turbine engines
US8438854B2 (en) * 2008-05-23 2013-05-14 Honeywell International Inc. Pre-diffuser for centrifugal compressor
US8313286B2 (en) * 2008-07-28 2012-11-20 Siemens Energy, Inc. Diffuser apparatus in a turbomachine
WO2013002667A1 (en) 2011-06-30 2013-01-03 Pratt & Whitney Canada Corp Diffuser pipe and assembly for gas turbine engine
US8864456B2 (en) 2011-09-19 2014-10-21 Hamilton Sundstrand Corporation Turbine nozzle for air cycle machine
DE102011118735A1 (de) * 2011-11-17 2013-05-23 Alstom Technology Ltd. Diffusor, insbesondere für eine axiale strömungsmaschine
US9239166B2 (en) * 2012-10-29 2016-01-19 Solar Turbines Incorporated Gas turbine diffuser with flow separator
US9874223B2 (en) 2013-06-17 2018-01-23 Pratt & Whitney Canada Corp. Diffuser pipe for a gas turbine engine and method for manufacturing same
AU2014337092B2 (en) 2013-10-18 2019-05-23 May Health Us Inc. Methods and systems for the treatment of polycystic ovary syndrome
CN104595033B (zh) * 2015-02-12 2016-03-09 厦门大学 基于总压损失控制的前置扩压器设计方法
EP3277191B1 (en) 2015-03-31 2023-11-15 May Health US Inc. Methods and systems for the manipulation of ovarian tissues
CN115715689A (zh) 2016-11-11 2023-02-28 杰尼索尼克斯公司 组织受控治疗及与组织和/或治疗数据的动态交互和比较
JP6978976B2 (ja) * 2018-04-18 2021-12-08 三菱重工業株式会社 圧縮機ディフューザ、ガスタービン
WO2020152631A2 (en) 2019-01-25 2020-07-30 AblaCare SAS Systems and methods for applying energy to ovarian tissue

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466638A (it) * 1944-09-05
US2743579A (en) * 1950-11-02 1956-05-01 Gen Motors Corp Gas turbine engine with turbine nozzle cooled by combustion chamber jacket air
GB1092540A (en) * 1963-10-29 1967-11-29 Lucas Industries Ltd Combustion apparatus for gas turbine engines
US3364678A (en) * 1966-02-28 1968-01-23 Gen Electric Means for stabilizing fluid flow in diffuser-combustor systems in axial flow gas turbine engines
GB1184683A (en) * 1967-08-10 1970-03-18 Mini Of Technology Improvements in or relating to Combustion Apparatus.
US3631674A (en) * 1970-01-19 1972-01-04 Gen Electric Folded flow combustion chamber for a gas turbine engine
GB1573926A (en) * 1976-03-24 1980-08-28 Rolls Royce Fluid flow diffuser
US4100732A (en) * 1976-12-02 1978-07-18 General Electric Company Centrifugal compressor advanced dump diffuser
DE2721065A1 (de) * 1977-05-11 1978-11-16 Motoren Turbinen Union Brennkammer fuer gasturbinentriebwerke mit besonderer ausbildung des brennkammereinlaufs
DE2855017B2 (de) * 1978-12-20 1981-01-08 Voith Getriebe Kg, 7920 Heidenheim Kurzdiffusor

Also Published As

Publication number Publication date
FR2460390A1 (fr) 1981-01-23
DE3023900A1 (de) 1981-01-22
US4272955A (en) 1981-06-16
CA1141973A (en) 1983-03-01
JPS5623525A (en) 1981-03-05
IL59999A (en) 1984-06-29
BE884021A (fr) 1980-10-16
IT8022694A0 (it) 1980-06-11
GB2054047B (en) 1983-10-12
GB2054047A (en) 1981-02-11
IT1131298B (it) 1986-06-18
JPS6343648B2 (it) 1988-08-31
FR2460390B1 (fr) 1986-02-07

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed