JP3779360B2 - ターボ機械の入口段用の超音速分配器 - Google Patents

ターボ機械の入口段用の超音速分配器 Download PDF

Info

Publication number
JP3779360B2
JP3779360B2 JP34138895A JP34138895A JP3779360B2 JP 3779360 B2 JP3779360 B2 JP 3779360B2 JP 34138895 A JP34138895 A JP 34138895A JP 34138895 A JP34138895 A JP 34138895A JP 3779360 B2 JP3779360 B2 JP 3779360B2
Authority
JP
Japan
Prior art keywords
supersonic
distributor
blade element
hub
blade
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 - Lifetime
Application number
JP34138895A
Other languages
English (en)
Japanese (ja)
Other versions
JPH08232603A (ja
JPH08232603A5 (enExample
Inventor
ポムル フレデリック
ボン カヌール アンドレア
デスクロー ジャック
メオーズ ジョルジュ
ビローヌ ジル
Original Assignee
ソシエテ・ナシオナル・デテユード・エ・ドウ・コンストリユクシオン・ドウ・モトール・ダヴイアシオン、“エス．エヌ．ウ．セ．エム．アー．”
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 ソシエテ・ナシオナル・デテユード・エ・ドウ・コンストリユクシオン・ドウ・モトール・ダヴイアシオン、“エス．エヌ．ウ．セ．エム．アー．” filed Critical ソシエテ・ナシオナル・デテユード・エ・ドウ・コンストリユクシオン・ドウ・モトール・ダヴイアシオン、“エス．エヌ．ウ．セ．エム．アー．”
Publication of JPH08232603A publication Critical patent/JPH08232603A/ja
Publication of JPH08232603A5 publication Critical patent/JPH08232603A5/ja
Application granted granted Critical
Publication of JP3779360B2 publication Critical patent/JP3779360B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/302—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor characteristics related to shock waves, transonic or supersonic flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP34138895A 1994-12-27 1995-12-27 ターボ機械の入口段用の超音速分配器 Expired - Lifetime JP3779360B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9415693 1994-12-27
FR9415693A FR2728618B1 (fr) 1994-12-27 1994-12-27 Distributeur supersonique d'etage d'entree de turbomachine

Publications (3)

Publication Number Publication Date
JPH08232603A JPH08232603A (ja) 1996-09-10
JPH08232603A5 JPH08232603A5 (enExample) 2004-11-18
JP3779360B2 true JP3779360B2 (ja) 2006-05-24

Family

ID=9470273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34138895A Expired - Lifetime JP3779360B2 (ja) 1994-12-27 1995-12-27 ターボ機械の入口段用の超音速分配器

Country Status (6)

Country Link
US (1) US5676522A (enExample)
EP (1) EP0719906B1 (enExample)
JP (1) JP3779360B2 (enExample)
CA (1) CA2165863A1 (enExample)
DE (1) DE69509056T2 (enExample)
FR (1) FR2728618B1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6508631B1 (en) 1999-11-18 2003-01-21 Mks Instruments, Inc. Radial flow turbomolecular vacuum pump
US6358012B1 (en) 2000-05-01 2002-03-19 United Technologies Corporation High efficiency turbomachinery blade
WO2002004788A1 (en) * 2000-07-06 2002-01-17 Drysdale Kenneth William Patte Turbine, power generation system therefor and method of power generation
RU2202696C2 (ru) * 2001-02-22 2003-04-20 Масютин Владимир Ильич Газотурбинный двигатель
US7334990B2 (en) * 2002-01-29 2008-02-26 Ramgen Power Systems, Inc. Supersonic compressor
US20030210980A1 (en) * 2002-01-29 2003-11-13 Ramgen Power Systems, Inc. Supersonic compressor
US7293955B2 (en) * 2002-09-26 2007-11-13 Ramgen Power Systrms, Inc. Supersonic gas compressor
US7434400B2 (en) * 2002-09-26 2008-10-14 Lawlor Shawn P Gas turbine power plant with supersonic shock compression ramps
GB0323909D0 (en) * 2003-10-11 2003-11-12 Rolls Royce Plc Turbine blades
FR2868467B1 (fr) * 2004-04-05 2006-06-02 Snecma Moteurs Sa Carter de turbine a crochets refractaires obtenu par procede mdp
DE102009013399A1 (de) † 2009-03-16 2010-09-23 Mtu Aero Engines Gmbh Tandemschaufelkonstruktion
EP2547904B1 (en) * 2010-03-19 2019-05-08 SP Tech Propeller blade
US8683791B2 (en) 2010-08-20 2014-04-01 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for homogenizing exhaust from an engine
JP6030853B2 (ja) * 2011-06-29 2016-11-24 三菱日立パワーシステムズ株式会社 タービン動翼及び軸流タービン
WO2014128898A1 (ja) * 2013-02-21 2014-08-28 三菱重工業株式会社 タービン動翼
CN104420888B (zh) * 2013-08-19 2016-04-20 中国科学院工程热物理研究所 渐缩流道跨音速涡轮叶片及应用其的涡轮
CN105822432A (zh) * 2016-04-22 2016-08-03 山东元动力科技有限公司 一种微型涡喷发动机
US10677077B2 (en) 2017-03-01 2020-06-09 Panasonic Corporation Turbine nozzle and radial turbine including the same
CN107023395B (zh) * 2017-06-07 2019-02-26 中国空气动力研究与发展中心计算空气动力研究所 一种可调喉道面积的超声速飞行器进气道及调节方法
US10710705B2 (en) 2017-06-28 2020-07-14 General Electric Company Open rotor and airfoil therefor
CN107489462A (zh) * 2017-09-18 2017-12-19 中国船舶重工集团公司第七0四研究所 涡轮机用沿流线周向扩张的扇形截面超音速喷嘴
JP6841376B2 (ja) * 2018-02-27 2021-03-10 株式会社Ihi ロケットエンジン用ターボポンプ
EP3569817B1 (en) * 2018-05-14 2020-10-14 ArianeGroup GmbH Guide vane arrangement for use in a turbine
CN111425259A (zh) * 2020-02-27 2020-07-17 合肥通用机械研究院有限公司 一种磁悬浮超音速透平膨胀机
US11840939B1 (en) * 2022-06-08 2023-12-12 General Electric Company Gas turbine engine with an airfoil
US12066027B2 (en) 2022-08-11 2024-08-20 Next Gen Compression Llc Variable geometry supersonic compressor
WO2024035894A1 (en) 2022-08-11 2024-02-15 Next Gen Compression Llc Method for efficient part load compressor operation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL4075C (enExample) * 1913-10-31
US1801427A (en) * 1927-03-12 1931-04-21 Holzwarth Gas Turbine Co Gas-turbine blade
US3156407A (en) * 1958-07-07 1964-11-10 Commissariat Energie Atomique Supersonic compressors
US3333817A (en) * 1965-04-01 1967-08-01 Bbc Brown Boveri & Cie Blading structure for axial flow turbo-machines
CH427851A (de) * 1965-04-01 1967-01-15 Bbc Brown Boveri & Cie Laufschaufelkranz für transsonische Strömung
US3565548A (en) * 1969-01-24 1971-02-23 Gen Electric Transonic buckets for axial flow turbines
US4408957A (en) * 1972-02-22 1983-10-11 General Motors Corporation Supersonic blading
GB1420318A (en) * 1972-11-04 1976-01-07 Rolls Royce Method and apparatus for manufaccturing an article from a particulate material
US4639189A (en) * 1984-02-27 1987-01-27 Rockwell International Corporation Hollow, thermally-conditioned, turbine stator nozzle
US4968216A (en) * 1984-10-12 1990-11-06 The Boeing Company Two-stage fluid driven turbine
US5277549A (en) * 1992-03-16 1994-01-11 Westinghouse Electric Corp. Controlled reaction L-2R steam turbine blade

Also Published As

Publication number Publication date
CA2165863A1 (en) 1996-06-28
JPH08232603A (ja) 1996-09-10
FR2728618A1 (fr) 1996-06-28
US5676522A (en) 1997-10-14
EP0719906A1 (fr) 1996-07-03
DE69509056T2 (de) 1999-10-21
EP0719906B1 (fr) 1999-04-14
DE69509056D1 (de) 1999-05-20
FR2728618B1 (fr) 1997-03-14

Similar Documents

Publication Publication Date Title
JP3779360B2 (ja) ターボ機械の入口段用の超音速分配器
US4714407A (en) Aerofoil section members for turbine engines
US5906474A (en) Turbine blade
US5088892A (en) Bowed airfoil for the compression section of a rotary machine
CN101349167B (zh) 轴流式涡轮机
US9726197B2 (en) Turbomachine element
CN1086579A (zh) 轴流式涡轮机
JPH08232603A5 (enExample)
US10344602B2 (en) Gas turbine engine transition duct and turbine center frame
KR100802121B1 (ko) 터빈장치
CN119053793A (zh) 串联定子
US10823195B2 (en) Diffuser pipe with non-axisymmetric end wall
US5447413A (en) Stator endwall for an elastic-fluid turbine
JP2002256810A (ja) 軸流タービン
WO2000061918A2 (en) Airfoil leading edge vortex elimination device
CA2427600A1 (en) Axial flow turbo compressor
JP3786443B2 (ja) タービンノズル、タービン動翼及びタービン段落
JPS5951104A (ja) タ−ビン段落の内部構造
JP3402176B2 (ja) ターボ機械用動翼
JPH11173104A (ja) タービン動翼
JP2000204903A (ja) 軸流型タ―ビン
WO2021124205A1 (en) A process of enhancing the pressure ratio using base integrated symmetric or asymmetric double cones
JPH06193402A (ja) 軸流タービン静翼装置
JPH04287802A (ja) 蒸気タービンノズル
JPH10220202A (ja) 軸流タービン

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050524

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20050823

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20051011

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051124

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060131

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060302

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100310

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110310

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110310

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120310

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130310

Year of fee payment: 7

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130310

Year of fee payment: 7

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140310

Year of fee payment: 8

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term