shrouded propeller

shrouded propeller

[′shrau̇d·əd prə′pel·ər]
(mechanical engineering)
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References in periodicals archive ?
In addition, it is known that PPs with shrouded propellers have increased propeller efficiency and decrease fuel consumption during the cruising flight mode (Udartsev et al.
Equipping vessels with shrouded propellers (to reduce net entanglement), propeller clearing ports, or line cutters on the propeller shaft would reduce the need for divers to untangle nets and lines.