Conference paper · Book chapter
The impact of variation in added resistance computations on voyage performance prediction
Prediction of added resistance of a ship in waves is essential to evaluate vessel performance in a seaway. Also, added resistance in waves increases the fuel consumption. Today different methods are used to predict the added resistance of a ship in waves. Model tests play an important role, and researchers employ a range of computational methods, from two- dimensional potential flow in frequency domain to viscous time-domain CFD computations.
These methods agree to a varying d gree for different wavelengths and wave headings. How much do these differences in added resistance prediction affect the overall voyage performance prediction in a realistic weather condition and a practical route is an interesting question which has been addressed by this paper.
The results give an idea about the importance of added resistance formulation on economic operations of ships.
| Language: | English |
|---|---|
| Publisher: | Springer |
| Year: | 2021 |
| Pages: | 133-149 |
| Proceedings: | The 14th International Symposium on Practical Design of Ships and Other Floating Structures (PRADS 2019) |
| Series: | Lecture Notes in Civil Engineering |
| Journal subtitle: | Proceedings of the 14th International Symposium, Prads 2019, September 22-26, 2019, Yokohama, Japan- Volume I |
| ISBN: | 9811546231 , 981154624x , 9789811546235 , 9789811546242 and 981154624X |
| ISSN: | 23662557 and 23662565 |
| Types: | Conference paper and Book chapter |
| DOI: | 10.1007/978-981-15-4624-2_8 |
| ORCIDs: | Taskar, Bhushan , Regener, Pelle Bo and Andersen, Poul |
