JP4307706B2 - 湾曲したバレルエーロフォイル - Google Patents

湾曲したバレルエーロフォイル Download PDF

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Publication number
JP4307706B2
JP4307706B2 JP2000386193A JP2000386193A JP4307706B2 JP 4307706 B2 JP4307706 B2 JP 4307706B2 JP 2000386193 A JP2000386193 A JP 2000386193A JP 2000386193 A JP2000386193 A JP 2000386193A JP 4307706 B2 JP4307706 B2 JP 4307706B2
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JP
Japan
Prior art keywords
airfoil
blade
blade tip
root
tip
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 - Fee Related
Application number
JP2000386193A
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English (en)
Japanese (ja)
Other versions
JP2001214893A5 (enExample
JP2001214893A (ja
Inventor
ジョン・ジャレド・デッカー
アンドリュー・ブリーズ−ストリングフェロウ
グレゴリー・トッド・スティンメッツ
ピーター・ニコラス・スクス
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General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2001214893A publication Critical patent/JP2001214893A/ja
Publication of JP2001214893A5 publication Critical patent/JP2001214893A5/ja
Application granted granted Critical
Publication of JP4307706B2 publication Critical patent/JP4307706B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2000386193A 1999-12-21 2000-12-20 湾曲したバレルエーロフォイル Expired - Fee Related JP4307706B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/467,956 US6328533B1 (en) 1999-12-21 1999-12-21 Swept barrel airfoil
US09/467956 1999-12-21

Publications (3)

Publication Number Publication Date
JP2001214893A JP2001214893A (ja) 2001-08-10
JP2001214893A5 JP2001214893A5 (enExample) 2008-02-14
JP4307706B2 true JP4307706B2 (ja) 2009-08-05

Family

ID=23857838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000386193A Expired - Fee Related JP4307706B2 (ja) 1999-12-21 2000-12-20 湾曲したバレルエーロフォイル

Country Status (8)

Country Link
US (1) US6328533B1 (enExample)
EP (1) EP1111188B1 (enExample)
JP (1) JP4307706B2 (enExample)
BR (1) BR0005937A (enExample)
CA (1) CA2327850C (enExample)
DE (1) DE60031941T2 (enExample)
PL (1) PL201181B1 (enExample)
RU (1) RU2255248C2 (enExample)

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US7806653B2 (en) * 2006-12-22 2010-10-05 General Electric Company Gas turbine engines including multi-curve stator vanes and methods of assembling the same
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FR2986285B1 (fr) * 2012-01-30 2014-02-14 Snecma Aube pour soufflante de turboreacteur
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US9567858B2 (en) 2014-02-19 2017-02-14 United Technologies Corporation Gas turbine engine airfoil
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US10385866B2 (en) 2014-02-19 2019-08-20 United Technologies Corporation Gas turbine engine airfoil
US10590775B2 (en) 2014-02-19 2020-03-17 United Technologies Corporation Gas turbine engine airfoil
EP3108103B1 (en) 2014-02-19 2023-09-27 Raytheon Technologies Corporation Fan blade for a gas turbine engine
EP3108110B1 (en) 2014-02-19 2020-04-22 United Technologies Corporation Gas turbine engine airfoil
US10605259B2 (en) 2014-02-19 2020-03-31 United Technologies Corporation Gas turbine engine airfoil
US10422226B2 (en) 2014-02-19 2019-09-24 United Technologies Corporation Gas turbine engine airfoil
EP3108122B1 (en) * 2014-02-19 2023-09-20 Raytheon Technologies Corporation Turbofan engine with geared architecture and lpc airfoils
US9163517B2 (en) 2014-02-19 2015-10-20 United Technologies Corporation Gas turbine engine airfoil
EP3108115B8 (en) 2014-02-19 2023-11-08 RTX Corporation Turbofan engine with geared architecture and lpc blades
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CN106030117B (zh) * 2014-02-24 2018-06-22 三菱电机株式会社 轴流送风机
US9631496B2 (en) 2014-02-28 2017-04-25 Hamilton Sundstrand Corporation Fan rotor with thickened blade root
JP6076286B2 (ja) * 2014-03-27 2017-02-08 三菱電機株式会社 軸流送風機、換気装置及び冷凍サイクル装置
US9938854B2 (en) 2014-05-22 2018-04-10 United Technologies Corporation Gas turbine engine airfoil curvature
FR3025553B1 (fr) * 2014-09-08 2019-11-29 Safran Aircraft Engines Aube a becquet amont
US9470093B2 (en) 2015-03-18 2016-10-18 United Technologies Corporation Turbofan arrangement with blade channel variations
US10458426B2 (en) 2016-09-15 2019-10-29 General Electric Company Aircraft fan with low part-span solidity
US10718214B2 (en) * 2017-03-09 2020-07-21 Honeywell International Inc. High-pressure compressor rotor with leading edge having indent segment
KR101921422B1 (ko) * 2017-06-26 2018-11-22 두산중공업 주식회사 블레이드 구조와 이를 포함하는 팬 및 발전장치
JP6953322B2 (ja) * 2018-02-01 2021-10-27 本田技研工業株式会社 ファンブレードの形状決定方法
JP6426869B1 (ja) * 2018-06-08 2018-11-21 株式会社グローバルエナジー 横軸ロータ
JP7104379B2 (ja) * 2019-02-07 2022-07-21 株式会社Ihi 軸流型のファン、圧縮機及びタービンの翼の設計方法、並びに、当該設計により得られる翼
DE102019107839A1 (de) * 2019-03-27 2020-10-01 Rolls-Royce Deutschland Ltd & Co Kg Rotor-Schaufelblatt einer Strömungsmaschine
DE102019210693A1 (de) 2019-07-19 2021-01-21 MTU Aero Engines AG Laufschaufel für eine strömungsmaschine
KR20220033358A (ko) 2020-09-09 2022-03-16 삼성전자주식회사 팬, 팬을 갖는 공기조화기 및 팬의 제조방법
FR3115322B1 (fr) * 2020-10-20 2022-10-14 Safran Aircraft Engines Aube de soufflante à dièdre nul en tête
JP7591654B2 (ja) * 2021-05-25 2024-11-28 日立ジョンソンコントロールズ空調株式会社 プロペラファン及び空気調和機
CN113958537B (zh) * 2021-12-16 2022-03-15 中国航发上海商用航空发动机制造有限责任公司 压气机和航空发动机
US12352284B2 (en) 2023-02-20 2025-07-08 General Electric Company Turbine engine with composite airfoils
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Also Published As

Publication number Publication date
US6328533B1 (en) 2001-12-11
PL201181B1 (pl) 2009-03-31
BR0005937A (pt) 2001-07-17
RU2255248C2 (ru) 2005-06-27
EP1111188A3 (en) 2003-01-08
DE60031941D1 (de) 2007-01-04
EP1111188A2 (en) 2001-06-27
DE60031941T2 (de) 2007-09-13
CA2327850A1 (en) 2001-06-21
CA2327850C (en) 2007-09-18
PL344738A1 (en) 2001-07-02
JP2001214893A (ja) 2001-08-10
EP1111188B1 (en) 2006-11-22

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