| 摘要 |
<p>An underwater vehicle IS equipped with an external nozzle collector shield (7), or "ENS" ("External Nozzle Shield"), that surrounds a substantial portion of the hull (2), up to the rear propeller (6), so that water flows inside the interspace (10) between the hull (2) and said external shield (7), starting from a front mouth (8) which is located at a position displaced rearwardly with respect to the bow (4) of the hull (2), and ending at an outlet mouth (9) located at the rear of the propeller (6).</p> |
