Ship, and ship cleaning method

Provided is a ship in which fuel efficiency is improved while a reduction in the propulsion efficiency of a propeller is suppressed. Also provided is a ship cleaning method. The ship (100) equipped with ballast tanks (10) for storing ballast water is equipped with a propeller (1) and a water jetting...

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Bibliographische Detailangaben
1. Verfasser:	KOMADA SHUJI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION EQUIPMENT FOR SHIPPING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MARINE PROPULSION OR STEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING
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Beschreibung
Zusammenfassung:	Provided is a ship in which fuel efficiency is improved while a reduction in the propulsion efficiency of a propeller is suppressed. Also provided is a ship cleaning method. The ship (100) equipped with ballast tanks (10) for storing ballast water is equipped with a propeller (1) and a water jetting means (2). The water jetting means (2) jets water toward the propeller (1) if the propeller (1) isat least partially exposed at the water surface. 本发明提供种与过去相比，提高油耗性能并且抑制推进器的推进效率降低的船舶及船舶的清理方法。在配备有贮存压舱水的压舱容器(10)的船舶中，配备有推进器(1)和水喷出机构(2)，在推进器(1)的至少部分从水面露出的情况下，水喷出机构(2)向推进器(1)喷出水。