The invention relates to a submarine head umbrella-shaped drainage propeller. Water right in front of the head of the submarine is blocked to be rapidly sucked into the propeller and then rapidly discharged to the periphery in an umbrella shape, so that an umbrella-shaped water flowing cover body in the advancing process is formed on the periphery of the head of the submarine, and the submarine and the water body on the umbrella-shaped rear portion of the submarine are promoted to rapidly follow up along with the rear portion of the umbrella-shaped water flowing cover body. Water resistance at the head of the submarine is greatly eliminated, and the advancing speed of the submarine is increased.
本发明涉及潜艇头部伞形排水推进器。它是将阻挡潜艇头部正前方的水,迅速地吸入推进器中,再快速地呈伞形向周边排出,使潜艇头部周边形成了一个在前进中的伞形流水罩体,促使潜艇与其伞形后部的水体,迅速地随着这伞形流水罩体后部跟进,极大地排除了潜艇头部的水阻,加快了潜艇前进的航速。
Submarine head umbrella-shaped drainage propeller
潜艇头部伞形排水推进器
2023-04-04
Patent
Electronic Resource
Chinese
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
Tandem Propeller Submarine Programs
NTIS | 1964
|Tandem Propeller Submarine Programs
NTIS | 1964
|