GB2263525B - Flow control arrangement - Google Patents

Flow control arrangement

Info

Publication number
GB2263525B
GB2263525B GB9218403A GB9218403A GB2263525B GB 2263525 B GB2263525 B GB 2263525B GB 9218403 A GB9218403 A GB 9218403A GB 9218403 A GB9218403 A GB 9218403A GB 2263525 B GB2263525 B GB 2263525B
Authority
GB
United Kingdom
Prior art keywords
flow control
control arrangement
arrangement
flow
control
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
GB9218403A
Other versions
GB2263525A (en
GB9218403D0 (en
Inventor
Frederick Alistaire Johnson
Christopher Carey
Christopher French King
Malcolm Alexander Swinbanks
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.)
Alstom Power UK Holdings Ltd
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Alstom Power UK Holdings Ltd
Marconi Co 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 GEC Marconi Ltd, Alstom Power UK Holdings Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Publication of GB9218403D0 publication Critical patent/GB9218403D0/en
Publication of GB2263525A publication Critical patent/GB2263525A/en
Application granted granted Critical
Publication of GB2263525B publication Critical patent/GB2263525B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B19/00—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means
    • F42B19/12—Propulsion specially adapted for torpedoes
    • F42B19/125—Torpedoes provided with drag-reducing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/025—Marine propulsion by water jets the propulsive medium being ambient water by means of magneto-hydro-dynamic forces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer
    • 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
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Micromachines (AREA)
GB9218403A 1991-08-30 1992-08-28 Flow control arrangement Expired - Fee Related GB2263525B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919118646A GB9118646D0 (en) 1991-08-30 1991-08-30 Flow control arrangement

Publications (3)

Publication Number Publication Date
GB9218403D0 GB9218403D0 (en) 1992-10-14
GB2263525A GB2263525A (en) 1993-07-28
GB2263525B true GB2263525B (en) 1994-09-07

Family

ID=10700714

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919118646A Pending GB9118646D0 (en) 1991-08-30 1991-08-30 Flow control arrangement
GB9218403A Expired - Fee Related GB2263525B (en) 1991-08-30 1992-08-28 Flow control arrangement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919118646A Pending GB9118646D0 (en) 1991-08-30 1991-08-30 Flow control arrangement

Country Status (1)

Country Link
GB (2) GB9118646D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107304779A (en) * 2016-04-18 2017-10-31 南京理工大学 The electromagnetism rib composite anti-drag device controlled for sail body turbulent boundary layer
CN108725687A (en) * 2017-04-14 2018-11-02 南京理工大学 It is a kind of to be used for the electromagnetic control apparatus with tail on high speed underwater sailing body

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69620185T2 (en) * 1995-07-19 2002-11-07 Vida Nikolaus METHOD AND DEVICE FOR INFLUENCING THE BORDER LAYER IN A CONTINUOUS MEDIUM
US7331752B2 (en) * 2001-07-05 2008-02-19 Inventors Network Gmbh Method of conversion of continuous medium flow energy and device for conversion of continuous medium flow energy
DE102009057405A1 (en) * 2009-12-08 2011-06-09 Airbus Operations Gmbh Airplane with an array of flow control devices
CN113833719B (en) * 2021-09-15 2023-03-31 南京理工大学 Electromagnetic-groove composite damping device for marine navigation body
CN113830291B (en) * 2021-11-05 2024-01-16 中国人民解放军国防科技大学 Virtual variable pneumatic layout intelligent control system of aircraft

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139734A (en) * 1983-05-05 1984-11-14 Messerschmitt Boelkow Blohm Method of and apparatus for influencing the boundary layer of a body experiencing predominantly stochastic flow fluctuations
GB2255947A (en) * 1991-05-20 1992-11-25 Europ Gas Turbines Ltd Method and arrangement for steering a body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139734A (en) * 1983-05-05 1984-11-14 Messerschmitt Boelkow Blohm Method of and apparatus for influencing the boundary layer of a body experiencing predominantly stochastic flow fluctuations
GB2255947A (en) * 1991-05-20 1992-11-25 Europ Gas Turbines Ltd Method and arrangement for steering a body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107304779A (en) * 2016-04-18 2017-10-31 南京理工大学 The electromagnetism rib composite anti-drag device controlled for sail body turbulent boundary layer
CN108725687A (en) * 2017-04-14 2018-11-02 南京理工大学 It is a kind of to be used for the electromagnetic control apparatus with tail on high speed underwater sailing body

Also Published As

Publication number Publication date
GB2263525A (en) 1993-07-28
GB9118646D0 (en) 1992-02-19
GB9218403D0 (en) 1992-10-14

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Legal Events

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

Effective date: 20080828