Effect of Ground Touching on the Drag and Spreading Power of the Otterboard during a Bottom Trawling Operation
Trawling at five different speeds was carried out to estimate the ground spread and the ground drag and friction. The ground drag and friction increases with towing speed at almost the same rate as the actual drag force of the otterboard. The ground spread is only significant at low speeds. When s...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
1988
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/2591/1/Effect_of_Ground_Touching_on_the_Drag_and_Spreading.pdf |