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DK201070283A - Reducing drag of a hull of a ship - Google Patents

Reducing drag of a hull of a ship

Info

Publication number
DK201070283A
DK201070283A DKPA201070283A DKPA201070283A DK201070283A DK 201070283 A DK201070283 A DK 201070283A DK PA201070283 A DKPA201070283 A DK PA201070283A DK PA201070283 A DKPA201070283 A DK PA201070283A DK 201070283 A DK201070283 A DK 201070283A
Authority
DK
Denmark
Prior art keywords
hull
ship
reducing drag
bubbies
bubbie
Prior art date
Application number
DKPA201070283A
Other languages
English (en)
Inventor
Kapteijn Pieter Karel Anton
Original Assignee
Maersk Olie & Gas
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 Maersk Olie & Gas filed Critical Maersk Olie & Gas
Priority to DKPA201070283A priority Critical patent/DK201070283A/da
Priority to KR1020137001595A priority patent/KR101820663B1/ko
Priority to JP2013515893A priority patent/JP2013529570A/ja
Priority to CN201180040174.5A priority patent/CN103079949B/zh
Priority to ES11726826.8T priority patent/ES2492692T3/es
Priority to DK11726826.8T priority patent/DK2585364T3/da
Priority to EP11726826.8A priority patent/EP2585364B8/en
Priority to SG2012094207A priority patent/SG186426A1/en
Priority to US13/806,060 priority patent/US9611010B2/en
Priority to PCT/EP2011/060497 priority patent/WO2011161187A1/en
Publication of DK201070283A publication Critical patent/DK201070283A/da

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
    • B63B1/32—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
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • 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
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)
DKPA201070283A 2010-06-22 2010-06-22 Reducing drag of a hull of a ship DK201070283A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DKPA201070283A DK201070283A (en) 2010-06-22 2010-06-22 Reducing drag of a hull of a ship
KR1020137001595A KR101820663B1 (ko) 2010-06-22 2011-06-22 선박의 선체의 마찰항력 저감
JP2013515893A JP2013529570A (ja) 2010-06-22 2011-06-22 船のハルに対する抵抗の低減
CN201180040174.5A CN103079949B (zh) 2010-06-22 2011-06-22 用于生成流体的气泡以降低在船的船体上的阻力的设备及其用途、用于包括带微流体器件的装置的船的船体及降低该船体上的阻力的方法
ES11726826.8T ES2492692T3 (es) 2010-06-22 2011-06-22 Reducción del roce de un casco de un barco
DK11726826.8T DK2585364T3 (da) 2010-06-22 2011-06-22 Reduktion af luftmodstanden i et skrog af et skib
EP11726826.8A EP2585364B8 (en) 2010-06-22 2011-06-22 Reducing drag of a hull of a ship
SG2012094207A SG186426A1 (en) 2010-06-22 2011-06-22 Reducing drag of a hull of a ship
US13/806,060 US9611010B2 (en) 2010-06-22 2011-06-22 Reducing drag of a hull of a ship
PCT/EP2011/060497 WO2011161187A1 (en) 2010-06-22 2011-06-22 Reducing drag of a hull of a ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201070283A DK201070283A (en) 2010-06-22 2010-06-22 Reducing drag of a hull of a ship

Publications (1)

Publication Number Publication Date
DK201070283A true DK201070283A (en) 2012-02-02

Family

ID=43533001

Family Applications (2)

Application Number Title Priority Date Filing Date
DKPA201070283A DK201070283A (en) 2010-06-22 2010-06-22 Reducing drag of a hull of a ship
DK11726826.8T DK2585364T3 (da) 2010-06-22 2011-06-22 Reduktion af luftmodstanden i et skrog af et skib

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK11726826.8T DK2585364T3 (da) 2010-06-22 2011-06-22 Reduktion af luftmodstanden i et skrog af et skib

Country Status (9)

Country Link
US (1) US9611010B2 (da)
EP (1) EP2585364B8 (da)
JP (1) JP2013529570A (da)
KR (1) KR101820663B1 (da)
CN (1) CN103079949B (da)
DK (2) DK201070283A (da)
ES (1) ES2492692T3 (da)
SG (1) SG186426A1 (da)
WO (1) WO2011161187A1 (da)

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NO335909B1 (no) * 2012-06-14 2015-03-23 Nader Hassavari Fremgangsmåte for luftdrevet fremdrift av et fartøy og luftdrevet fartøy
US20160273562A1 (en) * 2013-10-03 2016-09-22 Ramot At Tel-Aviv University Ltd. System and method for multiple direction control of flow
WO2015189660A1 (en) 2014-06-11 2015-12-17 Monotricat Srl C.R. Hull for low drag boats
NO20140995A1 (no) * 2014-08-22 2016-02-23 Zhu Yi Bruk av høytrykksluft for å minske motstand på skip
JP6484902B2 (ja) * 2015-03-31 2019-03-20 三菱重工業株式会社 空気潤滑式船舶の摩擦抵抗低減装置、船舶
WO2016178642A1 (en) * 2015-05-06 2016-11-10 Cemal İNCEOĞLU Air flow apparatus for accelerating maritime vessels
USD817248S1 (en) * 2015-11-11 2018-05-08 Hermitage Fo Sarl Bow portion of a ship hull
CN106005242A (zh) * 2016-05-27 2016-10-12 武汉理工大学 一种空气润滑船
CN109476360B (zh) * 2016-07-19 2021-12-17 现代重工业株式会社 包括减摩装置的船舶
WO2018039813A1 (zh) * 2016-09-02 2018-03-08 杨一男 一种气泡船
US10315729B2 (en) 2016-11-30 2019-06-11 Kevin M McPherson Ship hull microbubble system
CN107117256A (zh) * 2017-03-03 2017-09-01 江苏省太仓中等专业学校 一种船只空气减阻装置与方法
WO2020101769A2 (en) * 2018-08-07 2020-05-22 The Regents Of The University Of California Air layer and hydrophobic drag reduction and preferential guidance and recovery of gas with engineered surfaces
CN109131720A (zh) * 2018-09-01 2019-01-04 哈尔滨工程大学 一种水中高速运动体微气泡减阻结构
KR102120781B1 (ko) * 2018-11-21 2020-06-17 한국해양과학기술원 능동 기체 생성을 이용한 능동 방오표면의 방오성능 향상 방법
CN110304193B (zh) * 2019-07-11 2020-07-03 上海海事大学 一种船舶反气泡减阻方法及系统
EP3895974A1 (en) 2020-04-17 2021-10-20 Marine Performance Systems BV Belt and method for reducing the drag of a hull of a floating vessel
EP3896685A1 (en) * 2020-04-17 2021-10-20 Marine Performance Systems BV Device for attenuating underwater sound pressure, and use of such a device
USD991412S1 (en) 2021-02-01 2023-07-04 Parker Maritime Technologies, LLC Air dispersal module
USD1054011S1 (en) 2021-02-22 2024-12-10 Parker Maritime Technologies, LLC Air dispersal unit
US12049285B2 (en) 2021-07-21 2024-07-30 Parker Maritime Technologies, LLC Transverse hydro-laminar flow system
NL2030857B1 (en) 2022-02-09 2023-09-07 Alfa Laval Rotterdam B V A method for providing a hull of a vessel with bubble generators
DE102023100314B4 (de) * 2023-01-09 2024-09-05 Universität Rostock, Körperschaft des öffentlichen Rechts Vorrichtung und Verfahren zur Erhöhung einer Auftriebskraft an einem Schiffsruder mittels aktiver Strömungskontrolle, sowie Schiffsruder
CN116424476B (zh) * 2023-06-13 2023-10-20 招商局金陵船舶(威海)有限公司 一种船体气泡减阻装置
WO2025038659A1 (en) 2023-08-14 2025-02-20 Giles Environmental Llc Ship hull air lubrication system foam release apparatus and method of use

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613456A (en) * 1995-07-28 1997-03-25 The United States Of America As Represented By The Secretary Of The Navy Microbubble positioning and control system
JPH10119875A (ja) * 1996-10-15 1998-05-12 Ishikawajima Harima Heavy Ind Co Ltd マイクロバブル発生装置
JPH10175587A (ja) * 1996-12-19 1998-06-30 Ishikawajima Harima Heavy Ind Co Ltd 船舶の摩擦抵抗低減装置
EP0903287A2 (en) * 1997-08-22 1999-03-24 Ishikawajima-Harima Heavy Industries Co., Ltd. Ship with reduced skin friction and gas jetting device for the same
US6186085B1 (en) * 1995-12-04 2001-02-13 Hiroharu Kato Method for reducing frictional resistance of hull, frictional resistance reducing ship using such method, and method for analyzing ejected air-bubbles from ship
US20020014192A1 (en) * 2000-04-03 2002-02-07 Ishikawajima-Harima Heavy Industries Co., Ltd. Friction reducing ship and method for reducing frictional resistance
US20090260561A1 (en) * 2008-04-17 2009-10-22 Yoshiaki Takahashi Frictional Resistance Reduction Ship

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KR100188464B1 (ko) * 1993-05-11 1999-06-01 다께이 도시후미 항주체의 마찰을 감소시키는 방법과 마찰저감 항주체 및 마찰을 감소시키기 위한 미소기포 발생방법과 그 장치
US5524660A (en) * 1995-06-28 1996-06-11 Basf Corporation Plate-type spray nozzle and method of use
JPH09240571A (ja) 1996-03-12 1997-09-16 Ishikawajima Harima Heavy Ind Co Ltd 船舶の摩擦抵抗低減装置
JPH11152077A (ja) 1997-11-20 1999-06-08 Ishikawajima Harima Heavy Ind Co Ltd 摩擦低減船及び船体の摩擦低減方法
JPH1149080A (ja) 1997-08-01 1999-02-23 Ishikawajima Harima Heavy Ind Co Ltd 気泡発生方法並びに摩擦低減船及び摩擦低減方法
US6145459A (en) * 1997-12-19 2000-11-14 Ishikawajima-Harima Heavy Industries Co., Ltd. Friction-reducing ship and method for reducing skin friction
JP2000062682A (ja) 1998-08-24 2000-02-29 Shojiro Akusawa 船の気泡発生装置
US6356816B1 (en) * 2000-09-15 2002-03-12 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for reducing drag in marine vessels
US6659030B2 (en) * 2001-03-29 2003-12-09 Korea Advanced Institute Of Science And Technology Apparatus and method for decreasing drag force by controlling turbulent flow on hull surface of ship
CN2652812Y (zh) 2003-10-17 2004-11-03 武汉理工大学 减阻用微气泡生成装置
US6932012B1 (en) 2004-02-09 2005-08-23 Richard B. Philips Multi-hull surface vessel with drag reduction on lateral hulls
US7080664B1 (en) * 2005-05-20 2006-07-25 Crystal Fountains Inc. Fluid amplifier with media isolation control valve
GB2429435A (en) 2005-08-23 2007-02-28 Alexander Walter Swales Ship or boat hull air lubrication system
GB2443396B (en) 2006-10-30 2011-10-19 Univ Sheffield Bubble generation for aeration and other purposes
CN101990511B (zh) 2008-04-01 2015-04-29 独立行政法人海上技术安全研究所 船舶的摩擦阻力减小装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613456A (en) * 1995-07-28 1997-03-25 The United States Of America As Represented By The Secretary Of The Navy Microbubble positioning and control system
US6186085B1 (en) * 1995-12-04 2001-02-13 Hiroharu Kato Method for reducing frictional resistance of hull, frictional resistance reducing ship using such method, and method for analyzing ejected air-bubbles from ship
JPH10119875A (ja) * 1996-10-15 1998-05-12 Ishikawajima Harima Heavy Ind Co Ltd マイクロバブル発生装置
JPH10175587A (ja) * 1996-12-19 1998-06-30 Ishikawajima Harima Heavy Ind Co Ltd 船舶の摩擦抵抗低減装置
EP0903287A2 (en) * 1997-08-22 1999-03-24 Ishikawajima-Harima Heavy Industries Co., Ltd. Ship with reduced skin friction and gas jetting device for the same
US20020014192A1 (en) * 2000-04-03 2002-02-07 Ishikawajima-Harima Heavy Industries Co., Ltd. Friction reducing ship and method for reducing frictional resistance
US20090260561A1 (en) * 2008-04-17 2009-10-22 Yoshiaki Takahashi Frictional Resistance Reduction Ship

Also Published As

Publication number Publication date
US20130269589A1 (en) 2013-10-17
ES2492692T3 (es) 2014-09-10
US9611010B2 (en) 2017-04-04
CN103079949A (zh) 2013-05-01
EP2585364B8 (en) 2014-08-27
EP2585364A1 (en) 2013-05-01
SG186426A1 (en) 2013-01-30
CN103079949B (zh) 2015-12-02
KR101820663B1 (ko) 2018-01-22
EP2585364B1 (en) 2014-05-14
JP2013529570A (ja) 2013-07-22
KR20130052603A (ko) 2013-05-22
WO2011161187A1 (en) 2011-12-29
DK2585364T3 (da) 2014-08-18

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Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20141214