CY1116750T1 - Διαταξη μειωσης της αντιστασης για μια δεξαμενη συλλογης - Google Patents

Διαταξη μειωσης της αντιστασης για μια δεξαμενη συλλογης

Info

Publication number
CY1116750T1
CY1116750T1 CY20151100808T CY151100808T CY1116750T1 CY 1116750 T1 CY1116750 T1 CY 1116750T1 CY 20151100808 T CY20151100808 T CY 20151100808T CY 151100808 T CY151100808 T CY 151100808T CY 1116750 T1 CY1116750 T1 CY 1116750T1
Authority
CY
Cyprus
Prior art keywords
guide
plates
ramps
horizontal
guide plates
Prior art date
Application number
CY20151100808T
Other languages
English (en)
Inventor
In-Hwan Sim
Young-Bok Choi
Of Korea Republic
Original Assignee
Daewoo Shipbuilding&Marine Engineering Co., Ltd.
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 Daewoo Shipbuilding&Marine Engineering Co., Ltd. filed Critical Daewoo Shipbuilding&Marine Engineering Co., Ltd.
Publication of CY1116750T1 publication Critical patent/CY1116750T1/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • 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 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/507—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B2003/147—Moon-pools, e.g. for offshore drilling vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/448—Floating hydrocarbon production vessels, e.g. Floating Production Storage and Offloading vessels [FPSO]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4486—Floating storage vessels, other than vessels for hydrocarbon production and storage, e.g. for liquid cargo
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Wing Frames And Configurations (AREA)
  • Hydraulic Turbines (AREA)
  • Special Wing (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

Αποκαλύπτεται μία διάταξη για τη μείωση της αντίστασης ροής σε μία δεξαμενή συλλογής. Η διάταξη περιλαμβάνει μία οδηγητήρια δομή (16), η οποία διαθέτει ένα σχήμα πλέγματος. Η οδηγητήρια δομή περιλαμβάνει οριζόντιες οδηγητήριες πλάκες (20), οδηγητήρια κεκλιμένα επίπεδα (22), διαμήκεις ενισχυτικές ράβδους (24) και έναν άξονα στροφέα Η. Οι οριζόντιες οδηγητήριες πλάκες (20) ευρίσκονται σε απόσταση μεταξύ τους κατά τη διαμήκη κατεύθυνση του κύτους και είναι διατεταγμένες σε ένα πλήθος σειρών κατά την πλευρική κατεύθυνση του κύτους. Τα οδηγητήρια κεκλιμένα επίπεδα είναι διατεταγμένα σε σειρές κατά μήκος της πλευρικής κατεύθυνσης και συζευγνύονται με τις αντίστοιχες οριζόντιες οδηγητήριες πλάκες. Τα πρόσθια άκρα των οδηγητηρίων κεκλιμένων επιπέδων ευρίσκονται υπό κλίση προς τα άνω προς την πλευρά της πλώρης του κύτους και σε απόσταση από τα οπίσθια άκρα των γειτονικών προσθίων οριζόντιων οδηγητηρίων πλακών. Οι διαμήκεις ενισχυτικές ράβδοι στηρίζουν τις οριζόντιες οδηγητήριες πλάκες και τα οδηγητήρια κεκλιμένα επίπεδα. Η οδηγητήρια δομή πλέγματος περιστρέφεται πέριξ του άξονα στροφέα προς μία θέση μετάβασης ή μία θέση εργασίας.
CY20151100808T 2010-02-12 2015-09-16 Διαταξη μειωσης της αντιστασης για μια δεξαμενη συλλογης CY1116750T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100013134A KR101162981B1 (ko) 2010-02-12 2010-02-12 문풀의 저항 저감장치
EP10779198.0A EP2374708B1 (en) 2010-02-12 2010-08-05 Resistance-reducing device for a moon pool

Publications (1)

Publication Number Publication Date
CY1116750T1 true CY1116750T1 (el) 2017-03-15

Family

ID=44367933

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20151100808T CY1116750T1 (el) 2010-02-12 2015-09-16 Διαταξη μειωσης της αντιστασης για μια δεξαμενη συλλογης

Country Status (10)

Country Link
US (1) US8770124B2 (el)
EP (1) EP2374708B1 (el)
JP (1) JP5563103B2 (el)
KR (1) KR101162981B1 (el)
CN (1) CN102438885B (el)
BR (1) BRPI1001240A2 (el)
CY (1) CY1116750T1 (el)
DK (1) DK2374708T3 (el)
ES (1) ES2550270T3 (el)
WO (1) WO2011099682A1 (el)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2876036B1 (en) * 2012-07-20 2018-03-14 Hyundai Heavy Industries Co., Ltd. Drillship having block for preventing vortex with concave type flow stabilizer part in moonpool
CN104340331A (zh) * 2013-07-31 2015-02-11 中国船舶工业集团公司第七〇八研究所 一种减少带月池船舶航行阻力的装置
NO339033B1 (no) 2014-11-28 2016-11-07 Seastate 7 As En reguleringsanordning for moon pool i et marint fartøy
CN104724257A (zh) * 2015-03-06 2015-06-24 上海船舶研究设计院 一种海洋油田作业船舶的月池结构
NL2014767B1 (en) 2015-05-04 2017-01-26 Gustomsc Resources Bv A vessel, especially a drillship, provided with a moon pool.
NL2014763B1 (en) 2015-05-04 2017-01-26 Gustomsc Resources Bv A vessel provided with a moon pool.
CN105416521B (zh) * 2015-12-14 2017-06-23 江苏科技大学 平台月池减阻装置
KR102400003B1 (ko) * 2017-08-28 2022-05-20 대우조선해양 주식회사 문풀 가이드 어레이의 감파기구
KR20200077836A (ko) 2018-12-21 2020-07-01 대우조선해양 주식회사 문풀 저항 저감 장치
CN111891291A (zh) * 2020-08-21 2020-11-06 上海交通大学 一种月池减阻装置
CN112937754B (zh) * 2021-04-25 2022-05-27 上海交通大学 一体式月池减阻装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395806A (en) * 1965-04-08 1968-08-06 Perdue & Son Inc A W Apparatus for extracting oil from soybeans
JPS59155290U (ja) * 1983-04-05 1984-10-18 三菱重工業株式会社 掘削船
JPS59223592A (ja) * 1983-05-31 1984-12-15 Mitsubishi Heavy Ind Ltd 海底掘削船
JPS60105296U (ja) * 1983-12-24 1985-07-18 三菱重工業株式会社 海底掘削船
JPH08119190A (ja) * 1994-10-19 1996-05-14 Mitsubishi Heavy Ind Ltd 抵抗減少型ムーンプール付き浮体構造物
NO308103B1 (no) * 1998-04-08 2000-07-24 Navion As Modulanordning for installasjon i et fartøy, for opptakelse av en neddykket bøye e.l.
KR100587227B1 (ko) 1998-06-30 2006-09-14 삼성중공업 주식회사 2단의 문풀 구조를 구비한 시추선
JP2001071989A (ja) * 1999-09-03 2001-03-21 Mitsubishi Heavy Ind Ltd ムーンプール付船舶における船体抵抗減少装置
JP2001106170A (ja) * 1999-10-12 2001-04-17 Mitsubishi Heavy Ind Ltd ムーンプールの圧力抵抗低減構造
US6503022B1 (en) * 2000-08-16 2003-01-07 Halter Marine, Inc. Bouyant moon pool plug
KR100885990B1 (ko) * 2006-05-11 2009-03-03 삼성중공업 주식회사 문풀 유동 억제 장치
KR200429244Y1 (ko) * 2006-07-05 2006-10-19 대우조선해양 주식회사 선박의 문풀 유동 억제구조
US7963241B2 (en) * 2008-02-19 2011-06-21 Nagan Srinivasan Dry tree semi-submersible platform for harsh environment and ultra deepwater applications
KR20100020613A (ko) * 2008-08-13 2010-02-23 삼성중공업 주식회사 문풀 저항 저감 장치

Also Published As

Publication number Publication date
US20130255561A1 (en) 2013-10-03
CN102438885B (zh) 2015-07-29
KR20110093226A (ko) 2011-08-18
ES2550270T3 (es) 2015-11-05
EP2374708B1 (en) 2015-07-15
CN102438885A (zh) 2012-05-02
EP2374708A1 (en) 2011-10-12
US8770124B2 (en) 2014-07-08
JP2013519568A (ja) 2013-05-30
WO2011099682A1 (ko) 2011-08-18
EP2374708A4 (en) 2014-07-16
BRPI1001240A2 (pt) 2016-02-10
KR101162981B1 (ko) 2012-07-09
JP5563103B2 (ja) 2014-07-30
DK2374708T3 (en) 2015-08-03

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