FI982302A0 - Laivan ilmakuplapäällystyksen simulaatiomenetelmä ja -laite sekä simulaatio-ohjelman sisältävä tietokonemuistiväline - Google Patents

Laivan ilmakuplapäällystyksen simulaatiomenetelmä ja -laite sekä simulaatio-ohjelman sisältävä tietokonemuistiväline

Info

Publication number
FI982302A0
FI982302A0 FI982302A FI982302A FI982302A0 FI 982302 A0 FI982302 A0 FI 982302A0 FI 982302 A FI982302 A FI 982302A FI 982302 A FI982302 A FI 982302A FI 982302 A0 FI982302 A0 FI 982302A0
Authority
FI
Finland
Prior art keywords
ship
medium containing
computer memory
memory medium
air bubble
Prior art date
Application number
FI982302A
Other languages
English (en)
Swedish (sv)
Other versions
FI982302A (fi
Inventor
Yoshiaki Takahashi
Yuki Yoshida
Hiroharu Kato
Original Assignee
Ishikawajima Harima Heavy Ind
Hiroharu Kato
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 Ishikawajima Harima Heavy Ind, Hiroharu Kato filed Critical Ishikawajima Harima Heavy Ind
Publication of FI982302A0 publication Critical patent/FI982302A0/fi
Publication of FI982302A publication Critical patent/FI982302A/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
    • 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
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B71/00—Designing vessels; Predicting their performance
    • B63B71/10—Designing vessels; Predicting their performance using computer simulation, e.g. finite element method [FEM] or computational fluid dynamics [CFD]
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/06—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of ships, boats, or other waterborne vehicles
    • G09B9/066—Sailing; Surfing
    • 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
FI982302A 1997-10-24 1998-10-23 Laivan ilmakuplapäällystyksen simulaatiomenetelmä ja -laite sekä simulaatio-ohjelman sisältävä tietokonemuistiväline FI982302A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9292999A JPH11124078A (ja) 1997-10-24 1997-10-24 船体における気泡の被覆状態シミュレーション方法及び装置並びにその被覆状態シミュレーションプログラムが記憶されたコンピュータによって読み取り可能な記憶媒体

Publications (2)

Publication Number Publication Date
FI982302A0 true FI982302A0 (fi) 1998-10-23
FI982302A FI982302A (fi) 1999-04-25

Family

ID=17789174

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982302A FI982302A (fi) 1997-10-24 1998-10-23 Laivan ilmakuplapäällystyksen simulaatiomenetelmä ja -laite sekä simulaatio-ohjelman sisältävä tietokonemuistiväline

Country Status (9)

Country Link
EP (1) EP0911254A3 (fi)
JP (1) JPH11124078A (fi)
KR (1) KR19990036946A (fi)
CN (1) CN1219653A (fi)
BR (1) BR9804508A (fi)
CA (1) CA2247604A1 (fi)
FI (1) FI982302A (fi)
NO (1) NO984919L (fi)
TW (1) TW370597B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5931268B1 (ja) * 2015-12-07 2016-06-08 有限会社ランドエンジニアリング 船舶全体の摩擦抵抗低減量の推定方法
CN110968971B (zh) * 2019-11-13 2023-09-22 中国舰船研究设计中心 一种实尺度的舰船声纳导流罩空化数值预报方法
CN111222202B (zh) * 2020-01-19 2023-08-01 智慧航海（青岛）科技有限公司 一种基于虚拟试验平台的船体网格自动划分方法
CN114154246B (zh) * 2021-12-07 2023-06-13 中国船舶科学研究中心 一种旋转圆筒减摩阻功效试验评估方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5083992A (fi) 1973-11-27 1975-07-07
JPS53136289A (en) 1977-04-30 1978-11-28 Takumi Yoshii Method of decreasing resistance between solid and liquid utilizing air bubble
JPS60139586A (ja) 1983-12-26 1985-07-24 Ishikawajima Harima Heavy Ind Co Ltd 船舶の摩擦抵抗減少装置
JPS6139691U (ja) 1984-08-17 1986-03-13 三菱重工業株式会社 船体摩擦抵抗軽減装置
JPS6171290A (ja) 1984-09-14 1986-04-12 Yano Denki Seisakusho:Kk 流体摩擦抵抗減少法
JPS61128185U (fi) 1985-01-31 1986-08-11
US5557556A (en) * 1994-09-30 1996-09-17 The United States Of America As Represented By The Secretary Of The Navy Power plant simulation for waterborne vessel computer-assisted design and evaluation
CN1091719C (zh) * 1995-12-04 2002-10-02 加藤洋治 降低船体摩擦阻力的方法、使用该方法的低摩擦阻力船

Also Published As

Publication number Publication date
NO984919D0 (no) 1998-10-22
KR19990036946A (ko) 1999-05-25
JPH11124078A (ja) 1999-05-11
BR9804508A (pt) 1999-11-23
CN1219653A (zh) 1999-06-16
FI982302A (fi) 1999-04-25
EP0911254A3 (en) 2000-10-18
CA2247604A1 (en) 1999-04-24
EP0911254A2 (en) 1999-04-28
TW370597B (en) 1999-09-21
NO984919L (no) 1999-04-26

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