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GB2520553B - Determination of turbulence in a fluid - Google Patents

Determination of turbulence in a fluid

Info

Publication number
GB2520553B
GB2520553B GB1320795.6A GB201320795A GB2520553B GB 2520553 B GB2520553 B GB 2520553B GB 201320795 A GB201320795 A GB 201320795A GB 2520553 B GB2520553 B GB 2520553B
Authority
GB
United Kingdom
Prior art keywords
turbulence
determination
fluid
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
GB1320795.6A
Other versions
GB201320795D0 (en
GB2520553A (en
Inventor
Henry Clark Thomas
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.)
OCEAN ARRAY SYSTEMS Ltd
Original Assignee
OCEAN ARRAY SYSTEMS Ltd
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 OCEAN ARRAY SYSTEMS Ltd filed Critical OCEAN ARRAY SYSTEMS Ltd
Priority to GB1320795.6A priority Critical patent/GB2520553B/en
Publication of GB201320795D0 publication Critical patent/GB201320795D0/en
Priority to PCT/GB2014/053493 priority patent/WO2015079221A2/en
Publication of GB2520553A publication Critical patent/GB2520553A/en
Application granted granted Critical
Publication of GB2520553B publication Critical patent/GB2520553B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F03D7/043—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic
    • F03D7/045—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic with model-based controls
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/001—Full-field flow measurement, e.g. determining flow velocity and direction in a whole region at the same time, flow visualisation
    • 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
    • F05B2260/00—Function
    • F05B2260/84—Modelling or simulation
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
GB1320795.6A 2013-11-26 2013-11-26 Determination of turbulence in a fluid Expired - Fee Related GB2520553B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1320795.6A GB2520553B (en) 2013-11-26 2013-11-26 Determination of turbulence in a fluid
PCT/GB2014/053493 WO2015079221A2 (en) 2013-11-26 2014-11-25 Determination of turbulence in a fluid and control of array of energy producing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1320795.6A GB2520553B (en) 2013-11-26 2013-11-26 Determination of turbulence in a fluid

Publications (3)

Publication Number Publication Date
GB201320795D0 GB201320795D0 (en) 2014-01-08
GB2520553A GB2520553A (en) 2015-05-27
GB2520553B true GB2520553B (en) 2016-09-28

Family

ID=49918179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320795.6A Expired - Fee Related GB2520553B (en) 2013-11-26 2013-11-26 Determination of turbulence in a fluid

Country Status (1)

Country Link
GB (1) GB2520553B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114896912B (en) * 2022-05-31 2023-09-08 南京工业大学 Three-dimensional zero-divergence pulsating wind field generation method based on composite vortex
CN116610899B (en) * 2023-07-18 2023-10-17 北京华信科创科技有限公司 Turbulence influence area prediction optimization method and system based on wind-finding radar data
CN119066984B (en) * 2024-11-01 2025-02-28 江苏省气象台 A parameterization method for high-order turbulence in numerical forecasting based on machine learning

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030160457A1 (en) * 2000-07-07 2003-08-28 Mario Ragwitz Method and device for processing and predicting the flow parameters of turbulent media
US7249007B1 (en) * 2002-01-15 2007-07-24 Dutton John A Weather and climate variable prediction for management of weather and climate risk
US20120179376A1 (en) * 2011-01-11 2012-07-12 Ophir Corporation Methods And Apparatus For Monitoring Complex Flow Fields For Wind Turbine Applications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030160457A1 (en) * 2000-07-07 2003-08-28 Mario Ragwitz Method and device for processing and predicting the flow parameters of turbulent media
US7249007B1 (en) * 2002-01-15 2007-07-24 Dutton John A Weather and climate variable prediction for management of weather and climate risk
US20120179376A1 (en) * 2011-01-11 2012-07-12 Ophir Corporation Methods And Apparatus For Monitoring Complex Flow Fields For Wind Turbine Applications

Also Published As

Publication number Publication date
GB201320795D0 (en) 2014-01-08
GB2520553A (en) 2015-05-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191126