FIELD: shipbuilding; methods of transportation of liquid cargoes in bulk by means of tankers.
SUBSTANCE: proposed method includes loading of cargoes on board the tanker or unloading them from tanker, motion of tanker in open water area or in water area covered with ice to point of delivery with the aid of main propulsive plant provided with swivel axle which is deflected from vertical in tanker CL and propeller with thrust vector axis also deflected from normal towards swivel axle of main propulsive plant. During navigation in ice-covered area, tanker moves with its aft extremity forward; in this case, thrust vector of propeller is directed at angle relative to waterplane contour upward in parallel relative to inclination of lower section of tanker bottom surface at area where propulsive plant is installed. During navigation in open water area, tanker runs with its fore extremity forward and propeller thrust vector is directed in parallel with waterplane contour.
EFFECT: enhanced operational and economical efficiency.
25 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ICE SHIP, MAINLY DOUBLE-DUTY TANKER, METHOD OF NAVIGATION OF ICE SHIP, PROPULSION UNIT AND MAIN ENGINE PLANT OF ICE SHIP | 2005 |
|
RU2297358C2 |
| METHOD OF TRANSPORTATION OF LIQUID CARGOES IN BULK (VERSIONS) | 2005 |
|
RU2286904C1 |
| METHOD OF TRANSPORTATION OF LIQUID CARGOES IN BULK (VERSIONS) | 2005 |
|
RU2286909C1 |
| METHOD OF TRANSPORTATION OF LIQUID CARGOES IN BULK (VERSIONS) | 2005 |
|
RU2286915C1 |
| TANK VESSEL FOR LIQUID CARGOES IN BULK | 2005 |
|
RU2286906C1 |
| MULTI-PURPOSE DRY CARGO VESSEL FOR ICE NAVIGATION | 2005 |
|
RU2297941C2 |
| TANK VESSEL FOR LIQUID CARGOES IN BULK (VERSIONS) | 2005 |
|
RU2286911C1 |
| TANK VESSEL FOR LIQUID CARGOES IN BULK (VERSIONS) | 2005 |
|
RU2286905C1 |
| TANKER | 2005 |
|
RU2303553C1 |
| CHEMICALS TANKER | 2007 |
|
RU2332326C1 |
