GR1007687B - Υδροδυναμικος αγωγος διαχειρισης της ροης στην πλωρη του πλοιου - Google Patents
Υδροδυναμικος αγωγος διαχειρισης της ροης στην πλωρη του πλοιουInfo
- Publication number
- GR1007687B GR1007687B GR20110100430A GR20110100430A GR1007687B GR 1007687 B GR1007687 B GR 1007687B GR 20110100430 A GR20110100430 A GR 20110100430A GR 20110100430 A GR20110100430 A GR 20110100430A GR 1007687 B GR1007687 B GR 1007687B
- Authority
- GR
- Greece
- Prior art keywords
- water flow
- duct
- prow
- ship
- minimum pressure
- Prior art date
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
-
- 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
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/06—Shape of fore part
-
- 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
-
- 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
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Nozzles (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Vibration Prevention Devices (AREA)
- Paper (AREA)
- Hydraulic Turbines (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Πρωραίος υδροδυναμικός αγωγός πλοίου, αποτελούμενος από οριζόντιο πτερύγιο (1) και δύο πλευρικά πτερύγια (2, 3) που ορίζουν ένα χώρο ροής στην πλώρη του πλοίου εντός του αγωγού με διαφοροποιημένα, χαρακτηριστικά από την ροή εκτός του αγωγού με συνέπεια τη μείωση των αντιστάσεων κυματισμού και τριβής και συνεπακόλουθη μείωση της συμβατικά απαιτούμενης κατανάλωσης καυσίμων για την πρόωση του πλοίου. Ο αγωγός διευθετείται με το προκαθορισμένο για μηδενική γωνία προσπτώσεως της ροής Κέντρο Ελαχίστης Πιέσεως (1c) του οριζοντίου πτερυγίου (1) στην περιοχή γενέσεως του πρώτου πρωραίου κύματος και με το Κέντρο Ελαχίστης Πιέσεως (2c, 3c) των πλευρικών πτερυγίων (2, 3), στην περιοχή συνδέσεως των πλευρικών πτερυγίων (2, 3) με το οριζόντιο πτερύγιο (1), διευθετημένο σε επιλέξιμη θέση μεταξύ του Κέντρου Ελαχίστης Πιέσεως (1c) και του χείλους προσπτώσεως της ροής (1a) του οριζοντίου πτερυγίου (1) ή και προβάλλοντας πρωραίος κατά τι του χείλους προσπτώσεως (1a).
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR20110100430A GR1007687B (el) | 2011-07-18 | 2011-07-18 | Υδροδυναμικος αγωγος διαχειρισης της ροης στην πλωρη του πλοιου |
BR112014001328-4A BR112014001328B1 (pt) | 2011-07-18 | 2012-07-16 | proa de uma embarcação compreendendo uma conduta hidrodinâmica |
RU2014105661/11A RU2597430C2 (ru) | 2011-07-18 | 2012-07-16 | Гидродинамический канализирующий насадок для регулирования потока на носу судна |
US14/234,374 US9205892B2 (en) | 2011-07-18 | 2012-07-16 | Hydrodynamic duct of flow management at the bow of a vessel |
JP2014520736A JP6152560B2 (ja) | 2011-07-18 | 2012-07-16 | 船の船首に設けて水流管理を行う流体力学的ダクト |
KR1020147003988A KR101503881B1 (ko) | 2011-07-18 | 2012-07-16 | 배 선수에서의 유동 관리를 위한 유체역학적 덕트 |
EP12755894.8A EP2771233B8 (en) | 2011-07-18 | 2012-07-16 | Hydrodynamic duct of flow management at the bow of a vessel |
CN201280035412.8A CN103889836B (zh) | 2011-07-18 | 2012-07-16 | 用于水流管理的船头水动力导流管 |
AU2012285524A AU2012285524B2 (en) | 2011-07-18 | 2012-07-16 | Hydrodynamic duct of flow management at the bow of a vessel |
PCT/GR2012/000032 WO2013011332A1 (en) | 2011-07-18 | 2012-07-16 | Hydrodynamic duct of flow management at the bow of a vessel |
DK12755894.8T DK2771233T3 (en) | 2011-07-18 | 2012-07-16 | Hydrodynamic flow control flow at the bow of a vessel |
HRP20170229TT HRP20170229T1 (hr) | 2011-07-18 | 2017-02-13 | Hidrodinamički kanal za upravljanje protokom na pramcu plovila |
CY20171100239T CY1120461T1 (el) | 2011-07-18 | 2017-02-22 | Υδροδυναμικος αγωγος διαχειρισης της ροης στην πλωρη πλοιου |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR20110100430A GR1007687B (el) | 2011-07-18 | 2011-07-18 | Υδροδυναμικος αγωγος διαχειρισης της ροης στην πλωρη του πλοιου |
Publications (1)
Publication Number | Publication Date |
---|---|
GR1007687B true GR1007687B (el) | 2012-09-12 |
Family
ID=46799274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR20110100430A GR1007687B (el) | 2011-07-18 | 2011-07-18 | Υδροδυναμικος αγωγος διαχειρισης της ροης στην πλωρη του πλοιου |
Country Status (13)
Country | Link |
---|---|
US (1) | US9205892B2 (el) |
EP (1) | EP2771233B8 (el) |
JP (1) | JP6152560B2 (el) |
KR (1) | KR101503881B1 (el) |
CN (1) | CN103889836B (el) |
AU (1) | AU2012285524B2 (el) |
BR (1) | BR112014001328B1 (el) |
CY (1) | CY1120461T1 (el) |
DK (1) | DK2771233T3 (el) |
GR (1) | GR1007687B (el) |
HR (1) | HRP20170229T1 (el) |
RU (1) | RU2597430C2 (el) |
WO (1) | WO2013011332A1 (el) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9540075B2 (en) | 2012-12-12 | 2017-01-10 | Emmanuel PETROMANOLAKIS E. | Vessel with a flow deflecting hydrodynamic bow fin arrangement |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1007687B (el) * | 2011-07-18 | 2012-09-12 | Εμμανουηλ Ευαγγελου Πετρομανωλακης | Υδροδυναμικος αγωγος διαχειρισης της ροης στην πλωρη του πλοιου |
JP6501491B2 (ja) * | 2014-10-30 | 2019-04-17 | 三菱重工業株式会社 | 水陸両用車 |
EP3037338A1 (en) * | 2014-12-22 | 2016-06-29 | Rasmussen Maritime Design AS | Design of forepart of a vessel |
JP6385290B2 (ja) * | 2015-02-10 | 2018-09-05 | 三菱重工業株式会社 | 水陸両用車 |
WO2017094079A1 (ja) * | 2015-11-30 | 2017-06-08 | 日本郵船株式会社 | 船舶用支援装置及び方法 |
JP2017206172A (ja) * | 2016-05-19 | 2017-11-24 | 洋一 小池 | 船体摩擦抵抗低減方法及び船体摩擦抵抗低減装置 |
DE202016005658U1 (de) * | 2016-09-15 | 2017-12-18 | Klaus Willmann | Auftreffkraft reduzierender Strömungsumlenker für die angeströmte Grundfläche von Strömungskörpern |
CN108545145A (zh) * | 2018-06-14 | 2018-09-18 | 哈尔滨工业大学 | 一种抑制水下航行体结构物表面空化现象的流动控制方法 |
GR20190100102A (el) * | 2019-02-28 | 2020-09-16 | Εμμανουηλ Ευαγγελου Πετρομανωλακης | Πλoιο εφοδιασμενο με πρωραιο υδροδυναμικο αγωγο διαχειρισης της ροης με οριζοντιο πτερυγιο διαχειρισης κυματος επιφανειας |
CN114117634A (zh) * | 2021-11-18 | 2022-03-01 | 吉林大学 | 一种扭转变截面仿生减阻机翼翼型的参数化建模设计方法 |
CN116588237B (zh) * | 2023-02-14 | 2024-01-23 | 中国科学院力学研究所 | 一种用于高速水面航行器的水翼及设计方法 |
JP2024120151A (ja) * | 2023-02-23 | 2024-09-04 | 信吉 森元 | 船舶に連結された1対の伸長アーム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1017897A (fr) * | 1949-10-03 | 1952-12-19 | Eisengiesserei Wehinger & Co M | Turbine comportant plusieurs couronnes à aubes emboîtées l'une dans l'autre |
WO1982003055A1 (en) * | 1981-03-02 | 1982-09-16 | Brian See | Water-borne vessel and method of moving vessel through water |
WO1996026104A1 (en) * | 1995-02-22 | 1996-08-29 | Petromanolakis E Emmanuel | Ship's stem duct with airfoil section |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US1258554A (en) * | 1917-04-13 | 1918-03-05 | Albert W Furness | Current-deflector for marine vessels. |
US1859139A (en) * | 1931-09-24 | 1932-05-17 | Michael J Hanlon | Bow construction for ships |
GB644568A (en) * | 1945-03-24 | 1950-10-11 | Cem Comp Electro Mec | Fairing for high speed devices |
DE931090C (de) * | 1952-11-11 | 1955-08-01 | Heinrich Kuckuck | Vorrichtung zur Verminderung der Bugwelle bei Wasserfahrzeugen |
US2767678A (en) * | 1954-02-12 | 1956-10-23 | Vertens Fritz | Hydrofoil |
DE3045977A1 (de) * | 1980-12-05 | 1982-07-08 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | "einrichtung zur verkleinerung des wasserwiderstands gegen die vorwaertsfahrtbewegung eines schiffs" |
JPS6047783A (ja) * | 1983-08-26 | 1985-03-15 | Mitsubishi Heavy Ind Ltd | 可変バルバスバウ |
GR1000797B (el) | 1991-06-10 | 1993-01-25 | Emmanouil E Petromanolakis | Αποσβεστηρας ενεργειας κυματισμου κατα την προωση ενος πλοιου. |
JPH0526786A (ja) | 1991-07-22 | 1993-02-02 | Fujitsu General Ltd | 通話試験装置 |
JPH0526786U (ja) * | 1991-09-11 | 1993-04-06 | 三菱重工業株式会社 | 水中翼船 |
RU94011551A (ru) * | 1994-04-01 | 1996-09-27 | И.М. Глазунов | Способ уменьшения волно- и вихреобразования водоизмещающего судна и устройство уменьшения волно- и вихреобразования |
KR100444426B1 (ko) | 1995-02-22 | 2004-11-03 | 이. 엠마뉴엘 페트로마놀라키스 | 익형단면을가지는배의스템덕트 |
US5566634A (en) * | 1995-02-22 | 1996-10-22 | Petromanolakis; Emanuel E. | Ship's stem duct with airfoil section |
RU2188778C2 (ru) * | 2000-10-27 | 2002-09-10 | Военно-морская академия им. адмирала флота Советского Союза Н.Г.Кузнецова | Нос судна |
JP2002347688A (ja) * | 2001-03-22 | 2002-12-04 | Nkk Corp | 肥大船 |
RU2238873C2 (ru) * | 2002-12-24 | 2004-10-27 | Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова | Нос судна |
EP2272745A1 (en) * | 2003-05-01 | 2011-01-12 | Navatek, Ltd. | Watercraft with low drag underwater lifting body |
CN102001416A (zh) * | 2010-11-17 | 2011-04-06 | 哈尔滨工程大学 | 船艏消波装置 |
KR20110001506U (ko) | 2011-01-19 | 2011-02-11 | 민병곤 | 선수 물저항 감소 장치 |
GR1007687B (el) * | 2011-07-18 | 2012-09-12 | Εμμανουηλ Ευαγγελου Πετρομανωλακης | Υδροδυναμικος αγωγος διαχειρισης της ροης στην πλωρη του πλοιου |
-
2011
- 2011-07-18 GR GR20110100430A patent/GR1007687B/el active IP Right Revival
-
2012
- 2012-07-16 RU RU2014105661/11A patent/RU2597430C2/ru active
- 2012-07-16 DK DK12755894.8T patent/DK2771233T3/en active
- 2012-07-16 BR BR112014001328-4A patent/BR112014001328B1/pt active IP Right Grant
- 2012-07-16 CN CN201280035412.8A patent/CN103889836B/zh active Active
- 2012-07-16 AU AU2012285524A patent/AU2012285524B2/en active Active
- 2012-07-16 KR KR1020147003988A patent/KR101503881B1/ko active IP Right Grant
- 2012-07-16 WO PCT/GR2012/000032 patent/WO2013011332A1/en active Application Filing
- 2012-07-16 JP JP2014520736A patent/JP6152560B2/ja active Active
- 2012-07-16 US US14/234,374 patent/US9205892B2/en active Active
- 2012-07-16 EP EP12755894.8A patent/EP2771233B8/en active Active
-
2017
- 2017-02-13 HR HRP20170229TT patent/HRP20170229T1/hr unknown
- 2017-02-22 CY CY20171100239T patent/CY1120461T1/el unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1017897A (fr) * | 1949-10-03 | 1952-12-19 | Eisengiesserei Wehinger & Co M | Turbine comportant plusieurs couronnes à aubes emboîtées l'une dans l'autre |
WO1982003055A1 (en) * | 1981-03-02 | 1982-09-16 | Brian See | Water-borne vessel and method of moving vessel through water |
WO1996026104A1 (en) * | 1995-02-22 | 1996-08-29 | Petromanolakis E Emmanuel | Ship's stem duct with airfoil section |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9540075B2 (en) | 2012-12-12 | 2017-01-10 | Emmanuel PETROMANOLAKIS E. | Vessel with a flow deflecting hydrodynamic bow fin arrangement |
RU2637064C2 (ru) * | 2012-12-12 | 2017-11-29 | Милан Шиппинг Энд Инвестмент Лимитед | Судно с отклоняющим поток гидродинамическим устройством носового подводного крыла |
Also Published As
Publication number | Publication date |
---|---|
AU2012285524A1 (en) | 2014-03-06 |
JP6152560B2 (ja) | 2017-06-28 |
EP2771233A1 (en) | 2014-09-03 |
EP2771233B8 (en) | 2017-04-26 |
WO2013011332A8 (en) | 2015-07-02 |
JP2014522778A (ja) | 2014-09-08 |
KR20140029546A (ko) | 2014-03-10 |
EP2771233B1 (en) | 2016-11-23 |
BR112014001328B1 (pt) | 2021-05-18 |
RU2014105661A (ru) | 2015-08-27 |
BR112014001328A2 (pt) | 2018-02-06 |
WO2013011332A1 (en) | 2013-01-24 |
DK2771233T3 (en) | 2017-03-06 |
CN103889836A (zh) | 2014-06-25 |
US9205892B2 (en) | 2015-12-08 |
KR101503881B1 (ko) | 2015-03-24 |
HRP20170229T1 (hr) | 2017-06-16 |
CY1120461T1 (el) | 2019-07-10 |
US20140150704A1 (en) | 2014-06-05 |
CN103889836B (zh) | 2017-07-14 |
RU2597430C2 (ru) | 2016-09-10 |
AU2012285524B2 (en) | 2016-09-29 |
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Legal Events
Date | Code | Title | Description |
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PG | Patent granted |
Effective date: 20120915 |
|
ML | Lapse due to non-payment of fees |
Effective date: 20140204 |
|
MF | Right revoked (revocation) |
Effective date: 20141216 |
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NF | Restoration of lapsed right |
Effective date: 20150128 |