Abstract
On-board measurement of fuel consumption of a ship has been carried out in a relatively severe sea condition. In the full scale experiment, the ship traveled on several courses to investigate the change of fuel consumption relative to the encounter wave angle. The result shows that the wave direction has a great influence on the main engine horse power and fuel consumption, and also shows a possibility of fuel efficiency prediction. In order to develop an eco-friendly navigation support system, results of Bayesian wave estimation are applied to fuel efficiency prediction. The Bayesian method does not
require wave measurements but needs only ship motion data as input and the method is suitable for on-site wave estimation.
require wave measurements but needs only ship motion data as input and the method is suitable for on-site wave estimation.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering |
| Number of pages | 6 |
| Publisher | The American Society of Mechanical Engineers (ASME) |
| Publication date | 2013 |
| Chapter | OMAE2013-10990 |
| Publication status | Published - 2013 |
| Event | 32nd International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2013) - Nantes, France Duration: 9 Jun 2013 → 14 Jun 2013 Conference number: 32 |
Conference
| Conference | 32nd International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2013) |
|---|---|
| Number | 32 |
| Country/Territory | France |
| City | Nantes |
| Period | 09/06/2013 → 14/06/2013 |
Keywords
- Fuel consumption
- Bayesian wave estimation
- Directional Wave Spectrum
- Ship Motion
- Response Function
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