[go: up one dir, main page]

GB2509300B - Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface - Google Patents

Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface

Info

Publication number
GB2509300B
GB2509300B GB1219773.7A GB201219773A GB2509300B GB 2509300 B GB2509300 B GB 2509300B GB 201219773 A GB201219773 A GB 201219773A GB 2509300 B GB2509300 B GB 2509300B
Authority
GB
United Kingdom
Prior art keywords
hydrofoils
water surface
free water
planing
section profiles
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
GB1219773.7A
Other versions
GB201219773D0 (en
GB2509300A (en
Inventor
Duncan Ian
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1219773.7A priority Critical patent/GB2509300B/en
Publication of GB201219773D0 publication Critical patent/GB201219773D0/en
Priority to US14/440,145 priority patent/US20150284051A1/en
Priority to PCT/EP2013/072951 priority patent/WO2014068117A1/en
Priority to AU2013340744A priority patent/AU2013340744A1/en
Priority to EP13786237.1A priority patent/EP2914482A1/en
Publication of GB2509300A publication Critical patent/GB2509300A/en
Priority to US15/422,920 priority patent/US20170166283A1/en
Priority to AU2017265114A priority patent/AU2017265114A1/en
Application granted granted Critical
Publication of GB2509300B publication Critical patent/GB2509300B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/248—Shape, hydrodynamic features, construction of the foil
    • 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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
    • 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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
    • B63B2001/183—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having non-floating planing surfaces, e.g. attached skis or plate-shaped bodies

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)
GB1219773.7A 2012-11-02 2012-11-02 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface Expired - Fee Related GB2509300B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1219773.7A GB2509300B (en) 2012-11-02 2012-11-02 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface
US14/440,145 US20150284051A1 (en) 2012-11-02 2013-11-04 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface
PCT/EP2013/072951 WO2014068117A1 (en) 2012-11-02 2013-11-04 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface
AU2013340744A AU2013340744A1 (en) 2012-11-02 2013-11-04 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface
EP13786237.1A EP2914482A1 (en) 2012-11-02 2013-11-04 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface
US15/422,920 US20170166283A1 (en) 2012-11-02 2017-02-02 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface
AU2017265114A AU2017265114A1 (en) 2012-11-02 2017-11-23 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1219773.7A GB2509300B (en) 2012-11-02 2012-11-02 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface

Publications (3)

Publication Number Publication Date
GB201219773D0 GB201219773D0 (en) 2012-12-19
GB2509300A GB2509300A (en) 2014-07-02
GB2509300B true GB2509300B (en) 2019-02-06

Family

ID=47429089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1219773.7A Expired - Fee Related GB2509300B (en) 2012-11-02 2012-11-02 Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface

Country Status (5)

Country Link
US (2) US20150284051A1 (en)
EP (1) EP2914482A1 (en)
AU (2) AU2013340744A1 (en)
GB (1) GB2509300B (en)
WO (1) WO2014068117A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116225073B (en) * 2023-05-09 2023-07-07 中国空气动力研究与发展中心计算空气动力研究所 A fast determination method of wingman flight angle of attack based on CFD method
CN116628894B (en) * 2023-07-20 2023-09-29 中国海洋大学 Hydrofoil design optimization method and hydrofoil design optimization framework based on deep learning

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605765A (en) * 1946-01-04 1948-07-29 Norman Kenneth Walker Improvements in or relating to aerofoil sections for low reynolds numbers
DE3835213A1 (en) * 1988-10-15 1990-05-10 Schiffer Dietrich F W Wing construction for energy transmission in the media of water and gas, and for a vehicle for movement on land or water and in the air
US5551369A (en) * 1995-03-31 1996-09-03 The United States Of America As Represented By The Secretary Of The Navy Dualcavitating hydrofoil structures
DE10237918A1 (en) * 2002-08-14 2004-02-26 Helmut Reccius Fluid dynamic profile as hydrofoil has three or more segments each carried rotatably on segment ahead and with turn angle limiting endstops on suction and pressure sides.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343512A (en) * 1966-05-20 1967-09-26 Francis R Rasmussen Hydrofoil with unsymmetrical nose profile
GB1383070A (en) 1971-12-13 1975-02-05 Boeing Co Hydrodynamic sections

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605765A (en) * 1946-01-04 1948-07-29 Norman Kenneth Walker Improvements in or relating to aerofoil sections for low reynolds numbers
DE3835213A1 (en) * 1988-10-15 1990-05-10 Schiffer Dietrich F W Wing construction for energy transmission in the media of water and gas, and for a vehicle for movement on land or water and in the air
US5551369A (en) * 1995-03-31 1996-09-03 The United States Of America As Represented By The Secretary Of The Navy Dualcavitating hydrofoil structures
DE10237918A1 (en) * 2002-08-14 2004-02-26 Helmut Reccius Fluid dynamic profile as hydrofoil has three or more segments each carried rotatably on segment ahead and with turn angle limiting endstops on suction and pressure sides.

Also Published As

Publication number Publication date
US20150284051A1 (en) 2015-10-08
WO2014068117A1 (en) 2014-05-08
EP2914482A1 (en) 2015-09-09
AU2017265114A1 (en) 2017-12-14
US20170166283A1 (en) 2017-06-15
GB201219773D0 (en) 2012-12-19
AU2013340744A1 (en) 2015-06-18
GB2509300A (en) 2014-07-02

Similar Documents

Publication Publication Date Title
AU345630S (en) Water cooler-heater
SG11201407843UA (en) Contoured flowpath surface
GB2499992B (en) Water mineralization
GB2483909B (en) Improvements in or relating to shower water apparatus
GB201218569D0 (en) Improvements in or relating to marine operations
EP2867566A4 (en) Waterproofing water combinations
GB201119858D0 (en) Improvements in or relating to flooring
GB2509300B (en) Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface
GB2523273C (en) Water power
GB201205021D0 (en) Soft-docking caterpillar pontoon
GB201116231D0 (en) Section profiles for planing hydrofoils and hydrofoils operating close to a free water surface
GB201110959D0 (en) Improvements in or relating to closures
GB201210650D0 (en) Water valve
HUP1200309A2 (en) Device to reduce water consumption
IL218489A0 (en) Water saving urinal
GB201112386D0 (en) Improvements in or relating to water saving devices for recycling water
GB201120841D0 (en) Improvements in or relating to water saving devices for recycling water
TWM432671U (en) Improved water saving structure for toilet
GB201205555D0 (en) Water saving fence
AU338112S (en) Water craft
GB2487469B (en) Improvements to safety gates
IL220355A0 (en) Saving apparatus-a water
ZA201206816B (en) Water drainage
GB201206786D0 (en) Water saver
GB201113173D0 (en) Water desalinator

Legal Events

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

Effective date: 20221102