Abstract
Our objective is to present preliminary calculations using a new formulation for the wave added resistance recently derived by Kashiwagi [1]. This method is based on far-field momentum conservation with the far-field integrals moved to the body using Green’s second identity. An incomplete form of this formulation with body-surface integrals has existed for many years, but the complete version was first given by [1], where it is also shown to be equivalent to the time
average of the Lagally theorem. We compare calculations using the new method with near-field
pressure integration and Maruo’s far-field method using both strip theory and three-dimensional
(3D) potential-flow models.
average of the Lagally theorem. We compare calculations using the new method with near-field
pressure integration and Maruo’s far-field method using both strip theory and three-dimensional
(3D) potential-flow models.
| Original language | English |
|---|---|
| Publication date | 2023 |
| Number of pages | 4 |
| Publication status | Published - 2023 |
| Event | 38th IWWWFB - Ann Arbor, United States Duration: 7 May 2023 → 10 May 2023 |
Conference
| Conference | 38th IWWWFB |
|---|---|
| Country/Territory | United States |
| City | Ann Arbor |
| Period | 07/05/2023 → 10/05/2023 |