Title:
船舶
Document Type and Number:
Japanese Patent JP6748502
Kind Code:
B2
Abstract:
This ship comprises a duct device (15) which is disposed at a portion of the ship body (11) further towards the bow side than a propeller (13) in the stern (17) and extends in the X direction of the propeller (13), and which discharges the water flowing from the front edge (15A) to the propeller (13) from the rear edge (15B). The rear edge (15B) of the duct device (15) is spaced apart by 0.2 D or more in the axis (C) direction from the front edge (13A) of the propeller (13) where (D) is the diameter of the propeller (13).
Inventors:
Yamada Takukei
Chiharu Kawakita
Ryo Nishigaki
Chiharu Kawakita
Ryo Nishigaki
Application Number:
JP2016145345A
Publication Date:
September 02, 2020
Filing Date:
July 25, 2016
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B63H5/16
Domestic Patent References:
| JP2002220089A | ||||
| JP4230486A |
Other References:
北沢孝宗,引野正己,藤本留男,上田耕平,“Increase in the Propulsive Efficiency of a Ship by a Nozzle Installed just in front of a Propeller”,関西造船協会誌,日本,関西造船協会,1982年 3月30日,No.184,p.73-78,ISSN 0389-9101
Feng Feng, Xin Chang, Xianru Cheng, Chao Wang,“Research on the Model Test of Super Stream Duct(SSD)”,Applied Mechanics and Materials,スイス,Trans Tech Publications,2012年,vol.170-173,p.2736-2742,DOI:10.4028/www.scientific.net/AMM.170-173.2736
DONALD McCALLUM, ALLEN H. ENGLE, GREGORY P. PLATZER & GABOR KARAFIATH,“Hydrodynamic Efficiency Improvements for U.S. Navy Ships”,Naval Engineers Journal,米国,American Society of Naval Engineers,1991年 5月 1日,vol.103,no.3,p.74-90,ISSN 0028-1425(print),1559-3584(online)
何徳明,李遠林,“船舶前置導管流態的数値計算与分析”,船舶工程,中国,中国造船工程学会,2004年 8月24日,No.4,p.22-25,ISSN 1000-6982
範露,羅薇,劉祖源,周凌,何漢保,“簡易導管的数値計算及分析”,中国艦船研究,中国,中国艦船研究設計中心,2008年 4月,vol.3,no.2,p.35-38,53,ISSN 1673-3185
謝俊ら,“基于ANSYS和Fluent軟件的導流管流場分析”,機械設計与制造,中国,遼寧省機械研究院,2008年,no.9,p.70-72,ISSN 1001-3997
犬飼泰彦,他4名,“舶用省エネ装置-IHIMU半円形ダクト-”,石川島播磨技報,日本,石川島播磨重工業株式会社,2006年12月30日,第46巻第4号,pp.151-155,ISSN 0578-7904
佐々木 紀幸,“船舶の省エネ付加物とその動向”,日本舶用機関学会誌,日本,日本舶用機関学会,1998年,Vol.33, No.9,pp.623-633,ISSN 1884-4758(online),0388-3051(print)
Feng Feng, Xin Chang, Xianru Cheng, Chao Wang,“Research on the Model Test of Super Stream Duct(SSD)”,Applied Mechanics and Materials,スイス,Trans Tech Publications,2012年,vol.170-173,p.2736-2742,DOI:10.4028/www.scientific.net/AMM.170-173.2736
DONALD McCALLUM, ALLEN H. ENGLE, GREGORY P. PLATZER & GABOR KARAFIATH,“Hydrodynamic Efficiency Improvements for U.S. Navy Ships”,Naval Engineers Journal,米国,American Society of Naval Engineers,1991年 5月 1日,vol.103,no.3,p.74-90,ISSN 0028-1425(print),1559-3584(online)
何徳明,李遠林,“船舶前置導管流態的数値計算与分析”,船舶工程,中国,中国造船工程学会,2004年 8月24日,No.4,p.22-25,ISSN 1000-6982
範露,羅薇,劉祖源,周凌,何漢保,“簡易導管的数値計算及分析”,中国艦船研究,中国,中国艦船研究設計中心,2008年 4月,vol.3,no.2,p.35-38,53,ISSN 1673-3185
謝俊ら,“基于ANSYS和Fluent軟件的導流管流場分析”,機械設計与制造,中国,遼寧省機械研究院,2008年,no.9,p.70-72,ISSN 1001-3997
犬飼泰彦,他4名,“舶用省エネ装置-IHIMU半円形ダクト-”,石川島播磨技報,日本,石川島播磨重工業株式会社,2006年12月30日,第46巻第4号,pp.151-155,ISSN 0578-7904
佐々木 紀幸,“船舶の省エネ付加物とその動向”,日本舶用機関学会誌,日本,日本舶用機関学会,1998年,Vol.33, No.9,pp.623-633,ISSN 1884-4758(online),0388-3051(print)
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki