MD3419B2 - Process and device for flow vortex conversion - Google Patents

Process and device for flow vortex conversion

Info

Publication number
MD3419B2
MD3419B2 MDA20050142A MD20050142A MD3419B2 MD 3419 B2 MD3419 B2 MD 3419B2 MD A20050142 A MDA20050142 A MD A20050142A MD 20050142 A MD20050142 A MD 20050142A MD 3419 B2 MD3419 B2 MD 3419B2
Authority
MD
Moldova
Prior art keywords
vortex
flow
blade
rotation
axis
Prior art date
Application number
MDA20050142A
Other languages
Romanian (ro)
Other versions
MD3419C2 (en
MD20050142A (en
Inventor
Mihail Poleacov
Nina Poleacova
Original Assignee
Mihail Poleacov
Nina Poleacova
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 Mihail Poleacov, Nina Poleacova filed Critical Mihail Poleacov
Priority to MDA20050142A priority Critical patent/MD3419C2/en
Priority to PCT/MD2006/000003 priority patent/WO2006123924A1/en
Priority to DE202006020323U priority patent/DE202006020323U1/en
Priority to US11/914,729 priority patent/US20090214339A1/en
Publication of MD20050142A publication Critical patent/MD20050142A/en
Publication of MD3419B2 publication Critical patent/MD3419B2/en
Publication of MD3419C2 publication Critical patent/MD3419C2/en

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
    • F03D5/00—Other wind motors
    • F03D5/005—Wind motors having a single vane which axis generate a conus or like surface
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • 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
    • F05B2240/24—Rotors for turbines
    • F05B2240/243—Rotors for turbines of the Archimedes screw type
    • 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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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
    • F05B2250/60—Structure; Surface texture
    • F05B2250/61—Structure; Surface texture corrugated
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to the wind-power engineering, in particular to rotors of the wind turbines for wind power conversion into mechanical and electric power, and may be used in the constructions of vortex devices for phase and component separation of mixes. The process for flow vortex conversion includes direction of the incoming flow toward the concave inside of the blades and formation of vortex braids onto said surface. It is increased the kinetic energy of the flow with the help of the vortex braid formers, placed at an angle with the blade axis of rotation. When separating the flow from the blade inside the vortex braids are consecutively conversed and broken. The device for flow vortex conversion comprises an axis of rotation (1) and at least one helical blade (2), made arch-shaped in cross-section and fixed thereon by means of tiered up holders (3) and rests. Each blade (2) is made thin, of at least two layers (6, 7) joined between them, with the cross section profile in the form of curve, close to the form of the effective aerodynamic profile, with the form correction, and ending in a wing flap fillet. On the concave surface of the inner layer (7) there are placed the vortex braid formers (8), oriented toward the incoming flow direction, converging to the axis of rotation (1) and made with asymptotically decreasing profile of the end edges and with sawtooth cross-section with asymmetrical parts, the smaller of which is concave arched. The blades (2), the holders (3) and the rests are preliminarily tensed, forming an integral tensed structure. The aerodynamic profile of the device and the blade torsion are made according to the phyllotaxy rule.
MDA20050142A 2005-05-19 2005-05-19 Process and device for flow vortex conversion MD3419C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
MDA20050142A MD3419C2 (en) 2005-05-19 2005-05-19 Process and device for flow vortex conversion
PCT/MD2006/000003 WO2006123924A1 (en) 2005-05-19 2006-05-18 Method and device for a steam vortex transformation
DE202006020323U DE202006020323U1 (en) 2005-05-19 2006-05-18 Device for vortex forming a flow
US11/914,729 US20090214339A1 (en) 2005-05-19 2006-05-18 Method and device for a stream vortex transformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050142A MD3419C2 (en) 2005-05-19 2005-05-19 Process and device for flow vortex conversion

Publications (3)

Publication Number Publication Date
MD20050142A MD20050142A (en) 2007-03-31
MD3419B2 true MD3419B2 (en) 2007-10-31
MD3419C2 MD3419C2 (en) 2008-05-31

Family

ID=37431467

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050142A MD3419C2 (en) 2005-05-19 2005-05-19 Process and device for flow vortex conversion

Country Status (4)

Country Link
US (1) US20090214339A1 (en)
DE (1) DE202006020323U1 (en)
MD (1) MD3419C2 (en)
WO (1) WO2006123924A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120076656A1 (en) * 2010-09-29 2012-03-29 Abass Omar Nabil Horizontal Axis Logarithmic Spiral Fluid Turbine
US9404476B2 (en) 2012-04-11 2016-08-02 Charles Martin Sieger Modular multi-axial rotor
US8932005B2 (en) 2012-04-11 2015-01-13 Charles Martin Sieger Archimedean modular / multi-axis rotor (AMR)
US9705446B1 (en) 2012-04-11 2017-07-11 Charles Martin Sieger Modular multi-axial rotor
GB2524331B (en) * 2014-03-21 2016-06-01 Flumill As Hydrokinetic energy conversion system and use thereof
FR3048029A1 (en) * 2016-02-21 2017-08-25 Paluello Francesco Minio HELICOIDAL WIND ROTOR WITH AERODYNAMIC PROFILE
US10167847B2 (en) * 2016-03-24 2019-01-01 Per Mellin Vertical axle or axis helically swept blade wind turbine
FR3061523A1 (en) * 2017-01-05 2018-07-06 Alain SALOU WIND OR HYDROLIENNE WITH VORTEX EFFECT AND SEQUENCE OF COMPRESSION-TILTING-EXTERNAL LATERAL EJECTION OF A FLUID INCIDENT, FACING THE PROPELLER
CN107235134A (en) * 2017-07-04 2017-10-10 方立波 A kind of propeller and delivery vehicle
WO2019034225A1 (en) * 2017-08-13 2019-02-21 Minio Paluello Francesco Helicoidal wind-power rotor with aerodynamic profile

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI27163A (en) 1954-08-10 Sundin A T Nilsson H N Automatic radio control for radio and remote control devices
AT117749B (en) 1926-12-21 1930-05-10 Viktor Schauberger Jet turbine.
AT134543B (en) * 1931-08-12 1933-08-25 Viktor Schauberger Water flow in pipes and channels.
SU1150395A1 (en) * 1983-01-17 1985-04-15 Научно-Исследовательский Сектор Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука Vertical axle wind wheel
SU1451328A1 (en) * 1987-01-19 1989-01-15 С. Г. Шалупов Wind engine
RU2101558C1 (en) * 1995-04-12 1998-01-10 Владимир Николаевич Осипов Windmill
RU2115019C1 (en) * 1996-10-08 1998-07-10 Иосиф Иосифович Смульский Self-orientable wind-driven unit
RU2148185C1 (en) * 1998-12-10 2000-04-27 Всероссийский научно-исследовательский институт электрификации сельского хозяйства Windmill rotor
MD1513G2 (en) 1999-03-18 2001-03-31 Михаил ПОЛЯКОВ Wind-driven electric plant
MD2126C2 (en) * 2001-07-25 2003-09-30 Михаил ПОЛЯКОВ Windmill (variants)
NO20030464L (en) * 2003-01-30 2004-08-02 Flucon As Screw turbine device.
US7344353B2 (en) * 2005-05-13 2008-03-18 Arrowind Corporation Helical wind turbine

Also Published As

Publication number Publication date
DE202006020323U1 (en) 2008-06-26
MD3419C2 (en) 2008-05-31
US20090214339A1 (en) 2009-08-27
WO2006123924A1 (en) 2006-11-23
MD20050142A (en) 2007-03-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees