JPS49133730A - - Google Patents

Info

Publication number
JPS49133730A
JPS49133730A JP48047258A JP4725873A JPS49133730A JP S49133730 A JPS49133730 A JP S49133730A JP 48047258 A JP48047258 A JP 48047258A JP 4725873 A JP4725873 A JP 4725873A JP S49133730 A JPS49133730 A JP S49133730A
Authority
JP
Japan
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.)
Granted
Application number
JP48047258A
Other versions
JPS587830B2 (ja
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
Priority to JP48047258A priority Critical patent/JPS587830B2/ja
Priority to US05/463,430 priority patent/US3937594A/en
Priority to CA198,092A priority patent/CA991508A/en
Publication of JPS49133730A publication Critical patent/JPS49133730A/ja
Publication of JPS587830B2 publication Critical patent/JPS587830B2/ja
Expired legal-status Critical Current

Links

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction
JP48047258A 1973-04-27 1973-04-27 リユウタイチユウニ オケル ブツタイノ カリユウガワタンブノ ケイジヨウ Expired JPS587830B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP48047258A JPS587830B2 (ja) 1973-04-27 1973-04-27 リユウタイチユウニ オケル ブツタイノ カリユウガワタンブノ ケイジヨウ
US05/463,430 US3937594A (en) 1973-04-27 1974-04-23 Object disposed in a fluid flow and having a selected configuration to minimize generation of karman's vortex street
CA198,092A CA991508A (en) 1973-04-27 1974-04-25 Object disposed in a fluid flow and having a selected configuration to minimize generation of karman's vortex street

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48047258A JPS587830B2 (ja) 1973-04-27 1973-04-27 リユウタイチユウニ オケル ブツタイノ カリユウガワタンブノ ケイジヨウ

Publications (2)

Publication Number Publication Date
JPS49133730A true JPS49133730A (ja) 1974-12-23
JPS587830B2 JPS587830B2 (ja) 1983-02-12

Family

ID=12770241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48047258A Expired JPS587830B2 (ja) 1973-04-27 1973-04-27 リユウタイチユウニ オケル ブツタイノ カリユウガワタンブノ ケイジヨウ

Country Status (3)

Country Link
US (1) US3937594A (ja)
JP (1) JPS587830B2 (ja)
CA (1) CA991508A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699097U (ja) * 1979-12-28 1981-08-05
JPS6015996U (ja) * 1983-07-12 1985-02-02 ダイキン工業株式会社 遠心式圧縮機
CN102444538A (zh) * 2010-09-30 2012-05-09 阿尔斯通水电设备法国公司 支撑潮汐涡轮机整流罩的主梁和包括该主梁的潮汐涡轮机
JP2012528262A (ja) * 2009-05-27 2012-11-12 南京星▲飛▼冷却▲設▼▲備▼有限公司 ハイドロダイナミック式省エネ型冷却タワー直連結低速小型混流式水車用ランナ
JP2013167180A (ja) * 2012-02-14 2013-08-29 Mitsubishi Heavy Ind Ltd 水車用ランナおよび水車

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0345708U (ja) * 1989-09-11 1991-04-26
US5197854A (en) * 1991-09-05 1993-03-30 Industrial Design Laboratories, Inc. Axial flow fan
CA2134197A1 (en) * 1992-04-28 1993-11-11 Daniel M. Nosenchuck Lifting body with reduced-strength trailing vortices
US6484971B2 (en) * 2000-07-24 2002-11-26 Thombi Layukallo Control of flow separation and related phenomena on aerodynamic surfaces
FR2821605B1 (fr) * 2001-03-01 2003-05-30 Eads Airbus Sa Procede et dispositif pour accelerer la destruction d'au moins deux vortex dans le sillage d'un mobile, en particulier d'un avion
US6872048B2 (en) * 2001-11-26 2005-03-29 Lennox Industries, Inc. Fan with reduced noise generation
CN101560937B (zh) * 2009-05-27 2010-11-10 南京星飞冷却设备有限公司 应用于水动节能冷却塔的直联低速小型混流式水轮机座环

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441151A (en) * 1945-04-12 1948-05-11 Robert T Jones Control surfaces with beveled trailing edge
US2597510A (en) * 1947-04-15 1952-05-20 Worthington Pump & Mach Corp Blade element for rotary fluid machines
US3347520A (en) * 1966-07-12 1967-10-17 Jerzy A Oweczarek Turbomachine blading

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699097U (ja) * 1979-12-28 1981-08-05
JPS5928152Y2 (ja) * 1979-12-28 1984-08-14 株式会社荏原製作所 流体機械用板状体
JPS6015996U (ja) * 1983-07-12 1985-02-02 ダイキン工業株式会社 遠心式圧縮機
JP2012528262A (ja) * 2009-05-27 2012-11-12 南京星▲飛▼冷却▲設▼▲備▼有限公司 ハイドロダイナミック式省エネ型冷却タワー直連結低速小型混流式水車用ランナ
CN102444538A (zh) * 2010-09-30 2012-05-09 阿尔斯通水电设备法国公司 支撑潮汐涡轮机整流罩的主梁和包括该主梁的潮汐涡轮机
CN102444538B (zh) * 2010-09-30 2015-08-19 阿尔斯通再生能源技术公司 支撑潮汐涡轮机整流罩的主梁和包括该主梁的潮汐涡轮机
JP2013167180A (ja) * 2012-02-14 2013-08-29 Mitsubishi Heavy Ind Ltd 水車用ランナおよび水車

Also Published As

Publication number Publication date
CA991508A (en) 1976-06-22
US3937594A (en) 1976-02-10
JPS587830B2 (ja) 1983-02-12

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