FIELD: transport.
SUBSTANCE: hull aft end of two-shaft cargo vessel navigating at Froude number values less than 0.15, having block coefficient no less than 0.90 contains transverse ribs formed by board overhangs and keel which smoothly mate in the area of screw buttock passing through line of shafting. Upper branch of screw buttock does not cross construction waterline on "side" projection and has horizontal section at the height of about 97% of vessel draft up to construction waterline.
EFFECT: higher propulsive performance of cargo vessel.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRANSPORT SHIP | 2007 |
|
RU2395426C2 |
| AFTER END OF SHIP HULL | 0 |
|
SU1122545A1 |
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|
SU656909A1 |
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RU2566804C2 |
