video corpo

Marine engine and propulsion systems - 19 Pages

Add to MyNauticExpo favorites
Marine engine and propulsion systems

Catalog excerpts

Marine engine anD prOpuLSiOn SySTeMS Diesel and gas engines generator sets and propulsion systems Rolls-Royce, with the Bergen engine range is a leading developer and manufacturer of medium speed diesel and gas propulsion engines and generator sets. Since 1946 we have developed and installed thousands of units, meeting the requirements of ship owners and land-based installations for robust, reliable and economical power. In the 1980s we developed our lean burn combustion system and applied it to engines using various types of gas as fuel. This has been further refined on our latest gas engines, providing leading thermal efficiencies with high power density and low emissions. As the marine industry is increasingly turning towards burning natural gas for propulsion, Bergen gas engines have built an unrivalled track record in powering ships, and reducing exhaust emissions of carbon dioxide, NOx, SOx and particulates. Diesel engines are available in the 1,800 – 8,000kW power range and gas engines from 1,400 – 7,000kW. 20

 Open the catalog to page 1

Bergen marine engines Marine engine product range Bergen diesel and gas engine are supplied either for mechanical transmission driving a propeller through a reduction gear, or as complete generating sets for electric propulsion or power generation. For marine gas engine installations we supply gas handling and storage systems together with a full range of equipment to provide a complete propulsion system solution. Liquid el L qui f fuel Engine type Produced in 6,8 and 9 cylinder in-line, and V12 and V16 versions. Power per cylinder is 500kW at 750rpm. All have a bore of 320mm with a 400mm...

 Open the catalog to page 2

emissions Engine manufacturers are facing up to the challenge of increasingly strict requirements for exhaust emissions and Rolls-Royce is no exception. There is growing pressure to reduce CO2 and IMO Tier II regulations on NOx emissions will be superseded by much tougher Tier III limits in 2016. Both Bergen diesel engines and Bergen gas engines are designed for marine propulsion and auxiliary duties. The B32:40 and C25:33 ‘Clean Design’ diesel engines meet IMO Tier II requirements without additional off-engine clean up. The B35:40 and C26:33 gas engines have NOx emissions lower than the...

 Open the catalog to page 3

propulsion engines Liquid fuel propulsion engines Liquid fuel principal dimensions principal dimensions Cylinder diameter 250mm. Piston stroke 330mm. Marine engine anD prOpuLSiOn SySTeMS Cylinder diameter 320mm. Piston stroke 400mm. Engine type Engine type Technical data Technical data Engine type Number of cylinders Engine speed Mean piston speed Max. continuous rating (MCR) Max. continuous rating altern. (MCR) Mean effective pressure (BMEP) Specific fuel consumption Specific lubricating oil consumption Cooling water temp. engine outlet Engine type Engine speed Mean piston speed Mean...

 Open the catalog to page 4

propulsion engines Liquid fuel propulsion engines - gas Bergen C26:33L principal dimensions principal dimensions Cylinder diameter 320mm. Piston stroke 400mm. Engine type B32:40V12P B32:40V16P Marine engine anD prOpuLSiOn SySTeMS Cylinder diameter 260mm. Piston stroke 330mm. Weight Dry Engine Engine type Technical data Engine type Technical data Engine speed Mean piston speed Mean piston speed Max. continuous rating (MCR) Mean effective pressure (BMEP) Specific fuel consumption Specific lubricating oil consumption Number of cylinders Engine speed Mean effective pressure (BMEP) Cooling water...

 Open the catalog to page 5

principal dimensions Cylinder diameter 350 mm. Piston stroke 400 mm. Marine engine anD prOpuLSiOn SySTeMS principal dimensions Cylinder diameter 350mm. Piston stroke 400mm. Engine type Engine type Technical data Technical data Engine type Number of cylinders Engine speed Mean piston speed Engine type Engine speed Mean piston speed Mean effective pressure (BMEP) Specific energy consumption Specific energy consumption Specific lubricating oil consumption Specific lubricating oil consumption Mean effective pressure (BMEP) Cooling water temp. engine outlet Cooling water temp. engine outlet *...

 Open the catalog to page 6

generating set - Liquid fuel generating set - Liquid fuel principal dimensions principal dimensions Cylinder diameter 250mm. Piston stroke 330mm. A Cylinder diameter 320mm. Piston stroke 400mm. Weights Dry Alternator Engine type Marine engine anD prOpuLSiOn SySTeMS Engine type Technical data Technical data Engine type Number of cylinders Engine speed Engine type Number of cylinders Engine speed Mean piston speed Mean piston speed Max. continuous rating altern, ( η = 0.96) Max. continuous rating altern, ( η = 0.97) Max. continuous rating altern, (Cos Ф = 0.8) Max. continuous rating altern,...

 Open the catalog to page 7

generating set - Liquid fuel principal dimensions principal dimensions Cylinder diameter 260mm. Piston stroke 330mm. Cylinder diameter 320mm. Piston stroke 400mm. A Engine type Engine** Weights Dry Alternator Technical data Engine type Engine speed Mean piston speed Engine type Number of cylinders Engine speed Mean piston speed Max. continuous rating altern, ( η = 0.97) Max. continuous rating altern, (Cos Ф = 0.8) Max. continuous rating altern, ( η = 0.96) Max. continuous rating altern, (Cos Ф = 0.9) Max. continuous rating altern, (Cos Ф = 0.8) Mean effective pressure (BMEP) Specific fuel...

 Open the catalog to page 8

principal dimensions principal dimensions Cylinder diameter 350mm. Piston stroke 400mm. Cylinder diameter 350mm. Piston stroke 400mm. Technical data Engine Weights Dry Alternator Technical data Engine type Number of cylinders Engine speed Engine type Marine engine anD prOpuLSiOn SySTeMS Engine type Engine type Number of cylinders Engine speed Mean piston speed Mean piston speed Max. continuous rating altern, ( η = 0.97) Max. continuous rating altern, (Cos Ф = 0.8) Max. continuous rating altern, ( η = 0.97) Max. continuous rating altern, (Cos Ф = 0.9) Max. continuous rating altern, (Cos Ф =...

 Open the catalog to page 9

propulsion systems Bergen B32:40L - AZIPULL Typical parameters for AT applications with 17 knots speed (max. speed for AZIPULL - 24 knots) Marine engine anD prOpuLSiOn SySTeMS Technical data Diesel Engine technical Data Azimuth thruster Main Dimensions Engine type Azimuth type and Size Azimuth Min. Prop. Sump Engine Interm. Input E gine Min. Max. Mass* Speed Length Length Shaft* Shaft Stem Prop. Dia. (kg) (RPM) (mm) (mm) (mm) (mm) Length* (mm) (mm) Additional notes (*): • Mass of azimuth unit is based on minimum stem length (S) • Minimum stem length (S) can be increased in steps of 200mm...

 Open the catalog to page 10

All Rolls-Royce catalogs and brochures

  1. Azimuthing

    8 Pages

  2. trent 7000

    1 Pages

  3. Gas turbines

    3 Pages

  4. Ship design

    6 Pages

  5. Cargo

    16 Pages

  6. Fishing

    16 Pages

  7. Promas Lite

    4 Pages

  8. Oceanographic

    2 Pages

  9. Subsea

    2 Pages

  10. Seismic

    2 Pages

  11. Icon DP

    2 Pages

  12. Poscon joystick

    1 Pages

  13. Icon DP trainer

    1 Pages

  14. Unified Bridge

    2 Pages

Archived catalogs