Title:
船舶性能解析システムおよび船舶性能解析方法
Document Type and Number:
Japanese Patent JP6898795
Kind Code:
B2
Abstract:
To provide a ship performance analysis system capable of calculating a fuel consumption increasing rate from an initial stage of a main machine.SOLUTION: A ship performance analysis system includes a shaft output detector for detecting a propeller shaft output of a ship, a fuel consumption detector for detecting a fuel consumption of at least one propeller main machine, and an arithmetic unit for converting a fuel consumption detected by the fuel consumption detector into a corrected fuel consumption comparable with a standard fuel curve for determining a relation between an initial-stage propeller shaft output and the fuel consumption, and calculating a fuel consumption increasing rate from a fuel consumption on the standard fuel curve and the corrected fuel consumption, in the propeller shaft output detected by the shaft output detector.SELECTED DRAWING: Figure 1
Inventors:
Akihiro Ando
Iisaka Gobun
Takashi Abe
Naoki Narushima
Iisaka Gobun
Takashi Abe
Naoki Narushima
Application Number:
JP2017129182A
Publication Date:
July 07, 2021
Filing Date:
June 30, 2017
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B63B79/30; B63B25/08; B63J3/04
Domestic Patent References:
| JP2011108216A | ||||
| JP2013006531A |
Foreign References:
| WO2017094080A1 | ||||
| WO2014128915A1 | ||||
| WO2017089643A1 | ||||
| WO2017089644A1 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office