KR20170086081A - 선박 - Google Patents
선박 Download PDFInfo
- Publication number
- KR20170086081A KR20170086081A KR1020177016787A KR20177016787A KR20170086081A KR 20170086081 A KR20170086081 A KR 20170086081A KR 1020177016787 A KR1020177016787 A KR 1020177016787A KR 20177016787 A KR20177016787 A KR 20177016787A KR 20170086081 A KR20170086081 A KR 20170086081A
- Authority
- KR
- South Korea
- Prior art keywords
- ship
- bow
- hull
- waterline
- length
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 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
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/54—Ferries
-
- 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
- B63B1/063—Bulbous bows
-
- 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
- B63B2001/066—Substantially vertical stems
-
- 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
- B63B2035/004—Passenger vessels, e.g. cruise vessels or the like
-
- 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
-
- Y02T70/126—
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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Traffic Control Systems (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
도 2 는, 도 1 에 있어서의 선박의 선수 근방의 확대도이다.
도 3 은, 도 2 의 Ⅲ-Ⅲ 선 (선수단에서부터 선체의 전체 길이의 1 % 후방에서의 단면선) 을 따른 단면도이다.
도 4 는, 도 2 의 Ⅳ-Ⅳ 선을 따른 단면도이다.
도 5 는, 제 1 비교예에 있어서의 선박의 도 1 에 상당하는 측면도이다.
도 6 은, 세로축을 선체 중앙 단면적에 대한 선수미 방향 임의 위치에서의 횡단면적의 비율인 프리스매틱 계수 (Cp), 가로축을 선수미 방향의 임의 위치로 한 그래프이다.
도 7 은, 세로축을 조파 저항 계수 (Cw), 가로축을 프루드 (Fn) 수로 한 그래프이다.
도 8 은, 도 7 에 있어서 2 점 쇄선으로 둘러싸인 부분을 확대한 그래프이다.
도 9 는, 세로축을 잉여 저항 계수 (Cr), 가로축을 프루드 (Fn) 수로 한 그래프이다.
도 10 은, 도 9 의 2 점 쇄선으로 둘러싸인 부분을 확대한 그래프이다.
도 11 은, 세로축을 BHP (Brake Horse Power), 가로축을 프루드 (Fn) 수로 한 그래프이다.
도 12 는, 도 11 의 2 점 쇄선으로 둘러싸인 부분을 확대한 그래프이다.
도 13 은, 세로축을 파고 (wave height), 가로축을 전부 (前部) 수선 (垂線) 과 후부 (後部) 수선 사이의 거리 (Lpp) 에 대한 선수미 방향의 위치 (x) 의 비 (x/Lpp) 로 한 그래프이다.
도 14 는, 제 2 비교예에 있어서의 선박의 도 3 에 상당하는 단면도이다.
2 : 선체
2b : 선미
2a : 선수
5 : 프로펠러
6 : 키
7 : 벌보우스 보우 (선수 벌브)
7a : 전단부
8 : 스템
8a : 프론트 에지부
9 : 상갑판
Claims (11)
- 프루드 수가 0.25 내지 0.38 의 선박으로서,
만재 흘수선보다 하방에 배치되고 상단부가 최경하 흘수선 이상에 배치되는 선수 벌브와,
상기 선수 벌브의 전단부로부터 연직 상방을 향하여 연장되는 프론트 에지부를 갖는 스템을 구비하고,
계획 만재 흘수선의 높이를 H 로 한 경우에, 선수단에서부터 선체의 전체 길이의 1 % 후방에서의 단면에 있어서의 상기 상단부가 0.7H 이상의 위치에 배치되는 선박. - 제 1 항에 있어서,
방형 계수 (Cb) 가 0.6 이하인 선박. - 제 1 항 또는 제 2 항에 있어서,
선체의 전체 길이가 300 m 이하인 선박. - 제 1 항 또는 제 2 항에 있어서,
선체의 전체 길이가 250 m 이하인 선박. - 제 1 항 또는 제 2 항에 있어서,
선체의 전체 길이가 200 m 이하인 선박. - 제 1 항 또는 제 2 항에 있어서,
선체의 전체 길이가 150 m 이하인 선박. - 제 1 항 또는 제 2 항에 있어서,
선체의 전체 길이가 120 m 이하인 선박. - 제 1 항 또는 제 2 항에 있어서,
선체의 전체 길이가 100 m 이하인 선박. - 제 1 항 또는 제 2 항에 있어서,
선체의 전체 길이가 80 m 이하인 선박. - 제 1 항 내지 제 9 항 중 어느 한 항에 있어서,
방형 계수 (Cb) 가 0.6 이하의 여객선인 선박. - 제 1 항 내지 제 9 항 중 어느 한 항에 있어서,
방형 계수 (Cb) 가 0.6 이하의 화물선인 선박.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2015-004521 | 2015-01-13 | ||
| JP2015004521A JP6354082B2 (ja) | 2015-01-13 | 2015-01-13 | 船舶 |
| PCT/JP2015/084495 WO2016114040A1 (ja) | 2015-01-13 | 2015-12-09 | 船舶 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170086081A true KR20170086081A (ko) | 2017-07-25 |
| KR102026546B1 KR102026546B1 (ko) | 2019-09-27 |
Family
ID=56405596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177016787A Active KR102026546B1 (ko) | 2015-01-13 | 2015-12-09 | 선박 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3231700A4 (ko) |
| JP (1) | JP6354082B2 (ko) |
| KR (1) | KR102026546B1 (ko) |
| CN (1) | CN107107989B (ko) |
| WO (1) | WO2016114040A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180091917A (ko) * | 2016-03-31 | 2018-08-16 | 미츠비시 쥬고교 가부시키가이샤 | 선저 구조 및 선박 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6969724B2 (ja) * | 2017-05-22 | 2021-11-24 | 国立研究開発法人 海上・港湾・航空技術研究所 | 波状粗面摩擦抵抗の評価方法及び波状粗面摩擦抵抗の評価装置 |
| JP7017378B2 (ja) * | 2017-11-14 | 2022-02-08 | 三菱造船株式会社 | 船舶 |
| CN109895938B (zh) * | 2019-03-06 | 2022-06-17 | 武汉理工大学 | 一种鲨鱼鳍船艏结构及其球鼻艏船型 |
| JP7515238B2 (ja) * | 2019-04-15 | 2024-07-12 | 三菱造船株式会社 | 船舶 |
| JP6718546B1 (ja) * | 2019-06-25 | 2020-07-08 | ゴールドウィン シッピング リミティッド | 船舶 |
| CN115416798A (zh) * | 2022-10-06 | 2022-12-02 | 中国船舶集团有限公司第七○八研究所 | 一种含尖瘦的垂直隐形球首的双向航行船舶线型 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003104279A (ja) * | 2001-10-01 | 2003-04-09 | Shipbuilding Research Centre Of Japan | 大型輸送船 |
| JP2003160090A (ja) | 2001-11-22 | 2003-06-03 | Kawasaki Heavy Ind Ltd | 船舶の船首形状 |
| JP2005335670A (ja) | 2004-04-28 | 2005-12-08 | Shin Kurushima Dockyard Co Ltd | 船舶の船首形状 |
| KR20070002715A (ko) * | 2005-06-30 | 2007-01-05 | 삼성중공업 주식회사 | 선체의 선수/선미 형상 및 구조를 개선시킨 저속비대선 |
| WO2012007035A1 (en) * | 2010-07-14 | 2012-01-19 | Hans Christian Nielsen | Ship with bulbous bow |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974624A (en) * | 1959-03-11 | 1961-03-14 | Edward V Lewis | Ship |
| JPS61139581A (ja) * | 1984-12-11 | 1986-06-26 | Mitsubishi Heavy Ind Ltd | 低速肥形船の船首形状 |
| JPH0415594Y2 (ko) * | 1986-07-18 | 1992-04-08 | ||
| JP2002347688A (ja) * | 2001-03-22 | 2002-12-04 | Nkk Corp | 肥大船 |
| JP4414793B2 (ja) * | 2003-03-28 | 2010-02-10 | 三井造船株式会社 | 船舶 |
| JP4789484B2 (ja) * | 2005-02-24 | 2011-10-12 | ユニバーサル造船株式会社 | 船首バルブ及びそれを備えた船舶 |
| CN101332859B (zh) * | 2007-06-27 | 2010-04-14 | 江南造船(集团)有限责任公司 | 船舶的艏部线型 |
| EP2285659B1 (en) * | 2009-02-16 | 2013-08-21 | Rolls-Royce Marine AS | Arrangement of bulbous bow |
| JP2011178334A (ja) * | 2010-03-03 | 2011-09-15 | Universal Shipbuilding Corp | 肥大船 |
| CN102514684B (zh) * | 2011-12-23 | 2014-12-10 | 深圳市海斯比船艇科技股份有限公司 | 一种附有下潜体的斧形艏高速艇船型 |
-
2015
- 2015-01-13 JP JP2015004521A patent/JP6354082B2/ja active Active
- 2015-12-09 CN CN201580073055.8A patent/CN107107989B/zh active Active
- 2015-12-09 WO PCT/JP2015/084495 patent/WO2016114040A1/ja not_active Ceased
- 2015-12-09 KR KR1020177016787A patent/KR102026546B1/ko active Active
- 2015-12-09 EP EP15877991.8A patent/EP3231700A4/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003104279A (ja) * | 2001-10-01 | 2003-04-09 | Shipbuilding Research Centre Of Japan | 大型輸送船 |
| JP2003160090A (ja) | 2001-11-22 | 2003-06-03 | Kawasaki Heavy Ind Ltd | 船舶の船首形状 |
| JP2005335670A (ja) | 2004-04-28 | 2005-12-08 | Shin Kurushima Dockyard Co Ltd | 船舶の船首形状 |
| KR20070002715A (ko) * | 2005-06-30 | 2007-01-05 | 삼성중공업 주식회사 | 선체의 선수/선미 형상 및 구조를 개선시킨 저속비대선 |
| WO2012007035A1 (en) * | 2010-07-14 | 2012-01-19 | Hans Christian Nielsen | Ship with bulbous bow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180091917A (ko) * | 2016-03-31 | 2018-08-16 | 미츠비시 쥬고교 가부시키가이샤 | 선저 구조 및 선박 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102026546B1 (ko) | 2019-09-27 |
| CN107107989B (zh) | 2019-04-05 |
| EP3231700A4 (en) | 2017-12-20 |
| WO2016114040A1 (ja) | 2016-07-21 |
| JP2016130077A (ja) | 2016-07-21 |
| JP6354082B2 (ja) | 2018-07-11 |
| CN107107989A (zh) | 2017-08-29 |
| EP3231700A1 (en) | 2017-10-18 |
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