CA2796432A1 - Turbine a fluide comportant un element mobile de commande de fluide - Google Patents

Turbine a fluide comportant un element mobile de commande de fluide Download PDF

Info

Publication number
CA2796432A1
CA2796432A1 CA2796432A CA2796432A CA2796432A1 CA 2796432 A1 CA2796432 A1 CA 2796432A1 CA 2796432 A CA2796432 A CA 2796432A CA 2796432 A CA2796432 A CA 2796432A CA 2796432 A1 CA2796432 A1 CA 2796432A1
Authority
CA
Canada
Prior art keywords
moveable
stator
fluid
edge
surface segment
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.)
Abandoned
Application number
CA2796432A
Other languages
English (en)
Inventor
Walter M. Presz, Jr.
Michael J. Werle
Robert Dold
Timothy Hickey
Thomas J. Kennedy, Iii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FloDesign Wind Turbine Corp
Original Assignee
FloDesign Wind Turbine Corp
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 FloDesign Wind Turbine Corp filed Critical FloDesign Wind Turbine Corp
Publication of CA2796432A1 publication Critical patent/CA2796432A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/122—Vortex generators, turbulators, or the like, for mixing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/132—Stators to collect or cause flow towards or away from turbines creating a vortex or tornado effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/301—Cross-section characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • F05B2250/182—Geometry two-dimensional patterned crenellated, notched
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • F05B2250/183—Geometry two-dimensional patterned zigzag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/109—Purpose of the control system to prolong engine life
    • F05B2270/1095—Purpose of the control system to prolong engine life by limiting mechanical stresses
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (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)
CA2796432A 2010-05-07 2011-05-06 Turbine a fluide comportant un element mobile de commande de fluide Abandoned CA2796432A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US33272210P 2010-05-07 2010-05-07
US61/332,722 2010-05-07
US41555710P 2010-11-19 2010-11-19
US61/415,557 2010-11-19
PCT/US2011/035460 WO2011140412A1 (fr) 2010-05-07 2011-05-06 Turbine à fluide comportant un élément mobile de commande de fluide

Publications (1)

Publication Number Publication Date
CA2796432A1 true CA2796432A1 (fr) 2011-11-10

Family

ID=44902044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2796432A Abandoned CA2796432A1 (fr) 2010-05-07 2011-05-06 Turbine a fluide comportant un element mobile de commande de fluide

Country Status (3)

Country Link
US (1) US20110274533A1 (fr)
CA (1) CA2796432A1 (fr)
WO (1) WO2011140412A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017052369A1 (fr) * 2015-09-21 2017-03-30 Home Turbine B.V. Dispositif de conversion d'énergie éolienne en au moins de l'énergie mécanique

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2345246C1 (ru) * 2007-08-20 2009-01-27 Артер Текнолоджи Лимитед Ветроэнергетическая установка
US8461713B2 (en) * 2009-06-22 2013-06-11 Johann Quincy Sammy Adaptive control ducted compound wind turbine
US8829706B1 (en) * 2010-06-21 2014-09-09 Johann Quincy Sammy Adaptive control ducted compound wind turbine
USD665349S1 (en) * 2010-11-04 2012-08-14 Flodesign Wind Turbine Corporation Wind turbine
USD665311S1 (en) * 2010-11-04 2012-08-14 Flodesign Wind Turbine Corporation Wind turbine
US20130266439A1 (en) * 2012-04-10 2013-10-10 Flodesign Wind Turbine Corp. Fluid turbine with vortex generators
KR101339319B1 (ko) 2012-11-15 2013-12-09 한국해양과학기술원 피치와 곡면 능동제어를 이용한 반복승강식 조류발전장치
WO2015190916A1 (fr) * 2014-06-10 2015-12-17 Ventus Nautilus Holding B.V. Dispositif pour la conversion d'énergie cinétique d'un milieu s'écoulant en énergie électrique
US9890765B2 (en) * 2015-04-08 2018-02-13 Ge Infrastructure Technology, Llc Load compensating devices
NL2016181B1 (en) * 2016-01-28 2017-08-01 Insidiamini Group B V Wind turbine and method of generating power from wind.
US10337486B2 (en) * 2016-08-12 2019-07-02 William Jasper White Direct drive portable hydroelectric generator and power source
US10822101B2 (en) * 2017-07-21 2020-11-03 General Electric Company Vertical takeoff and landing aircraft having a forward thrust propulsor
US11352132B2 (en) * 2018-07-23 2022-06-07 General Electric Company Lift fan with diffuser duct
PL441284A1 (pl) * 2022-05-26 2023-11-27 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie Turbina wiatrowa o poziomej osi obrotu wirnika

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075500A (en) * 1975-08-13 1978-02-21 Grumman Aerospace Corporation Variable stator, diffuser augmented wind turbine electrical generation system
US4363241A (en) * 1980-12-23 1982-12-14 United Technologies Corporation Rotational speed governor
GB9203168D0 (en) * 1992-02-13 1992-04-01 Rolls Royce Plc Guide vanes for gas turbine engines
US6368059B1 (en) * 2000-07-28 2002-04-09 Lockheed Martin Corporation Controlled passive porosity systems to mitigate cavitation
ATE509217T1 (de) * 2006-03-24 2011-05-15 Schaeffler Technologies Gmbh Zweiteilige statorschaufel
US20090230691A1 (en) * 2007-03-23 2009-09-17 Presz Jr Walter M Wind turbine with mixers and ejectors
CN101978160A (zh) * 2007-11-06 2011-02-16 富莱克斯公司 用于风力涡轮机叶片的活动控制面
WO2009129309A2 (fr) * 2008-04-15 2009-10-22 Sonic Blue Aerospace, Inc. Aérogénérateurs annulaires supraconducteurs à turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017052369A1 (fr) * 2015-09-21 2017-03-30 Home Turbine B.V. Dispositif de conversion d'énergie éolienne en au moins de l'énergie mécanique
NL1041479B1 (nl) * 2015-09-21 2017-04-14 Home Turbine B V Inrichting voor het omzetten van windenergie in althans mechanische energie.

Also Published As

Publication number Publication date
US20110274533A1 (en) 2011-11-10
WO2011140412A1 (fr) 2011-11-10

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160506