GB2223821B - Apparatus and method for modifying the dynamic interaction between a fluid and a object - Google Patents

Apparatus and method for modifying the dynamic interaction between a fluid and a object

Info

Publication number
GB2223821B
GB2223821B GB8301402A GB8301402A GB2223821B GB 2223821 B GB2223821 B GB 2223821B GB 8301402 A GB8301402 A GB 8301402A GB 8301402 A GB8301402 A GB 8301402A GB 2223821 B GB2223821 B GB 2223821B
Authority
GB
United Kingdom
Prior art keywords
modifying
fluid
dynamic interaction
interaction
dynamic
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 - Lifetime
Application number
GB8301402A
Other versions
GB8301402D0 (en
GB2223821A (en
Inventor
Ian Roebuck
Colin Fraser Ross
John Eirwyn Ffrowcs-Williams
Paul Taylor
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB8301402A priority Critical patent/GB2223821B/en
Publication of GB8301402D0 publication Critical patent/GB8301402D0/en
Publication of GB2223821A publication Critical patent/GB2223821A/en
Application granted granted Critical
Publication of GB2223821B publication Critical patent/GB2223821B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/10—Influencing air flow over aircraft surfaces by affecting boundary layer flow using other surface properties, e.g. roughness
    • 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
    • B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
GB8301402A 1982-01-22 1983-01-19 Apparatus and method for modifying the dynamic interaction between a fluid and a object Expired - Lifetime GB2223821B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8301402A GB2223821B (en) 1982-01-22 1983-01-19 Apparatus and method for modifying the dynamic interaction between a fluid and a object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8201795 1982-01-22
GB8301402A GB2223821B (en) 1982-01-22 1983-01-19 Apparatus and method for modifying the dynamic interaction between a fluid and a object

Publications (3)

Publication Number Publication Date
GB8301402D0 GB8301402D0 (en) 1989-12-28
GB2223821A GB2223821A (en) 1990-04-18
GB2223821B true GB2223821B (en) 1990-07-25

Family

ID=26281780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8301402A Expired - Lifetime GB2223821B (en) 1982-01-22 1983-01-19 Apparatus and method for modifying the dynamic interaction between a fluid and a object

Country Status (1)

Country Link
GB (1) GB2223821B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9011007D0 (en) * 1990-05-16 1990-10-10 Dowty Woodville Polymer Engine Means to enhance the flow of fluid
US5740750A (en) * 1996-05-28 1998-04-21 Massachusetts Institute Of Technology Method and apparatus for reducing drag on a moving body
US6508188B2 (en) 2001-02-27 2003-01-21 Jim Dong Drag-free hull for marine vessels
US8276851B2 (en) * 2007-05-10 2012-10-02 California Institute Of Technology Control of aerodynamic forces by variable wetted surface morphology
WO2012069472A1 (en) * 2010-11-22 2012-05-31 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Eliminating turbulence in wall bounded flows

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356331A (en) * 1930-06-17 1931-09-10 Victor Ivitsky Improvements in and relating to the construction of ships' hulls
GB362597A (en) * 1929-10-18 1931-12-10 Carlo Wedekind Improvements in or relating to ships' hulls
GB379747A (en) * 1931-03-16 1932-09-05 Thomas Murdoch Maccaskie Improvements in or relating to water craft, aircraft or the like
GB562822A (en) * 1943-03-04 1944-07-18 Bronislaw Brysiak Means for affecting skin frictional wave and eddy making resistance of bodies passingthrough liquids
GB730121A (en) * 1953-05-15 1955-05-18 Vivian Cleland Dewar Gray Improvements in bodies adapted to have relative motion with respect to a fluid
GB819411A (en) * 1956-12-31 1959-09-02 Adolf Seeth Ship's hull
GB1039544A (en) * 1962-03-07 1966-08-17 Garrett Corp Improvements relating to perforating sheet metal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB362597A (en) * 1929-10-18 1931-12-10 Carlo Wedekind Improvements in or relating to ships' hulls
GB356331A (en) * 1930-06-17 1931-09-10 Victor Ivitsky Improvements in and relating to the construction of ships' hulls
GB379747A (en) * 1931-03-16 1932-09-05 Thomas Murdoch Maccaskie Improvements in or relating to water craft, aircraft or the like
GB562822A (en) * 1943-03-04 1944-07-18 Bronislaw Brysiak Means for affecting skin frictional wave and eddy making resistance of bodies passingthrough liquids
GB730121A (en) * 1953-05-15 1955-05-18 Vivian Cleland Dewar Gray Improvements in bodies adapted to have relative motion with respect to a fluid
GB819411A (en) * 1956-12-31 1959-09-02 Adolf Seeth Ship's hull
GB1039544A (en) * 1962-03-07 1966-08-17 Garrett Corp Improvements relating to perforating sheet metal

Also Published As

Publication number Publication date
GB8301402D0 (en) 1989-12-28
GB2223821A (en) 1990-04-18

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030118