IT1138484B - Procedimento per ridurre le resistenze di scia parassite determinate da protuberanza su un corpo,in particolare su nave,immerso in un fluido in scorrimento - Google Patents

Procedimento per ridurre le resistenze di scia parassite determinate da protuberanza su un corpo,in particolare su nave,immerso in un fluido in scorrimento

Info

Publication number
IT1138484B
IT1138484B IT23271/81A IT2327181A IT1138484B IT 1138484 B IT1138484 B IT 1138484B IT 23271/81 A IT23271/81 A IT 23271/81A IT 2327181 A IT2327181 A IT 2327181A IT 1138484 B IT1138484 B IT 1138484B
Authority
IT
Italy
Prior art keywords
parasite
protuberance
ship
immersed
warm
Prior art date
Application number
IT23271/81A
Other languages
English (en)
Italian (it)
Other versions
IT8123271A0 (it
Original Assignee
Courteville Louis
Port Gentil Gabon
Tarnowski Raphael
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 Courteville Louis, Port Gentil Gabon, Tarnowski Raphael filed Critical Courteville Louis
Publication of IT8123271A0 publication Critical patent/IT8123271A0/it
Application granted granted Critical
Publication of IT1138484B publication Critical patent/IT1138484B/it

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
    • B63B1/40—Other means for varying the inherent hydrodynamic characteristics of hulls by diminishing wave resistance
    • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Wind Motors (AREA)
IT23271/81A 1980-08-01 1981-07-31 Procedimento per ridurre le resistenze di scia parassite determinate da protuberanza su un corpo,in particolare su nave,immerso in un fluido in scorrimento IT1138484B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8017058A FR2487774A1 (fr) 1980-08-01 1980-08-01 Procede pour ameliorer les profils de coques de navires en diminuant la resistance a leur avancement dans l'eau

Publications (2)

Publication Number Publication Date
IT8123271A0 IT8123271A0 (it) 1981-07-31
IT1138484B true IT1138484B (it) 1986-09-17

Family

ID=9244808

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23271/81A IT1138484B (it) 1980-08-01 1981-07-31 Procedimento per ridurre le resistenze di scia parassite determinate da protuberanza su un corpo,in particolare su nave,immerso in un fluido in scorrimento

Country Status (7)

Country Link
JP (1) JPS57501474A (instruction)
FR (1) FR2487774A1 (instruction)
GB (1) GB2092075B (instruction)
GR (1) GR74633B (instruction)
IT (1) IT1138484B (instruction)
SE (1) SE434248B (instruction)
WO (1) WO1982000447A1 (instruction)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82425C (fi) * 1987-10-06 1991-03-11 Sarvis Oy Koelkonstruktion.
CA2016709A1 (en) * 1989-05-15 1990-11-15 University Of Cincinnati Stable aqueous solution having high concentrations of calcium and phosphate ions and solid complex
FR2787106B1 (fr) * 1998-12-09 2002-01-04 Produits Refractaires Grains ceramiques fondus alumine-zircone, outils abrasifs et pieces refractaires produits a partir de ces grains
RU2360827C2 (ru) * 2007-09-07 2009-07-10 Василий Николаевич Храмушин Корабль без бортовой качки на волнении

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564382C (de) * 1932-11-18 Christof Ruthof Fa Schiffsform fuer Radschiffe
DE411866C (de) * 1925-04-08 Guenther Kempf Dr Ing Wellenfoermig gestaltete Schiffsform
DE687340C (de) * 1937-08-01 1940-01-27 Gotthard Sachsenberg Zentralge Wasserfahrzeug

Also Published As

Publication number Publication date
JPS57501474A (instruction) 1982-08-19
WO1982000447A1 (en) 1982-02-18
FR2487774A1 (fr) 1982-02-05
GB2092075B (en) 1984-05-02
SE434248B (sv) 1984-07-16
GR74633B (instruction) 1984-06-29
SE8202056L (sv) 1982-03-31
GB2092075A (en) 1982-08-11
IT8123271A0 (it) 1981-07-31

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