抄録
In order to improve the accuracy of the original full-range equation for wave boundary layer thickness, with special reference to increasing its applicability to tsunami-scale waves, a theoretical investigation is carried out to derive a dimensionless expression which is valid under both smooth and rough turbulent regimes. A coefficient in the equation is determined through a comparison with k-ω model computation results for tsunami-waves along with laboratory scale oscillatory flow experiments. Thus, the improved full-range equation for wave boundary layer thickness enables us to cover a wide range of wave periods from wind-wave to tsunami.
| 本文言語 | English |
|---|---|
| 論文番号 | 573 |
| ジャーナル | Journal of Marine Science and Engineering |
| 巻 | 8 |
| 号 | 8 |
| DOI | |
| 出版ステータス | Published - 2020 8 |
ASJC Scopus subject areas
- Civil and Structural Engineering
- Water Science and Technology
- Ocean Engineering