A VLCC STEAM-TO-DIESEL CONVERSION WITH TWIN GEARED LOW SPEED ENGINES
The "Amoco Seafarer" is a single-screw 273,263 tonne d.w. tanker built by Mitsui and delivered to her original owner in 1974 as the "Polybritannia". The VLCC is 318 m long (b.p.), with a moulded beam of 56 m, a moulded depth of 26.4 m, and a draught (extreme) of 20.586 m. The re-engining plan was developed on a design concept basis which emphasised the following points: Adoption of crosshead diesel engine offering low fuel oil and lubricating oil consumptions, Maintenance of the safety and manoeuvrability of the ship, Minimisation of alterations in the engine-room arrangement and hull construction. The existing main propulsion steam turbine and reduction gear will be removed and replaced by two sets of 12-cylinder Mitsui-B & W L55GFCA low speed engines coupled to a Stal-Laval type reduction gear. The principal particulars of the propulsion plant before and after conversion are indicated and the engine-room arrangements before and after re-engining are shown in the arrangement drawings which are included.
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/oclc/7260964
-
Corporate Authors:
IPC Industrial Press Limited
Dorset House, Stamford Street
London SE1 9LU, England - Publication Date: 1980-8
Media Info
- Pagination: p. 31
-
Serial:
- Motor Ship
- Volume: 61
- Issue Number: 721
- Publisher: Blohm + Goss GMBH
- Serial URL: http://www.hhc.co/uk/motorship
Subject/Index Terms
- TRT Terms: Diesel engines; Economic analysis; Fuel consumption; Installation; Machinery; Propulsion; Reduction gears; Reliability; Vehicle power plants; Very large crude carriers
- Identifier Terms: Amoco Seafarer (Ship)
- Old TRIS Terms: Competitive propulsion systems; Engine conversion; Power plant conversion; Slow speed diesels
- Subject Areas: Economics; Energy; Maintenance and Preservation; Marine Transportation; Vehicles and Equipment;
Filing Info
- Accession Number: 00319825
- Record Type: Publication
- Files: TRIS
- Created Date: Oct 27 1980 12:00AM