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Marine Power

LOW SPEED

 

Soot Deposits and Fires in Exhaust Gas Boilers  23/09/2009

The demand for the highest possible overall fuel efficiency is reflected in developments in the propulsion market for oceangoing ships. Today, this market is dominated by highly efficient two?stroke low speed diesel engines which run on low quality fuels and utilise (recover) the exhaust gas heat by means of an exhaust gas boiler/economiser.

 

Improved Efficiency and Reduced CO2  15/06/2009

One of the future goals in the marine industry is to reduce the impact of CO2 emissions from ships in order to meet the coming stricter International Maritime Organisation (IMO) greenhouse gas emission requirements.

 

All documents for Low Speed

 

 

MEDIUM SPEED

 

LNG Carrier Power  05/06/2008

This paper investigates the DFDE propulsion plant from different angles, discusses the benefits of different engine configurations, and demonstrates that the multi-engine DFDE plant with the right configuration provides full maintainability at any time of the voyage and, in addition, matches traditional steam propulsion systems in terms of fuel flexibility.

 

Field Experience  05/02/2008

This 16-page paper describes our field experience up to 46,300 operating hours with the MAN Diesel four-stroke propulsion engine type, L27/38, powering the Irish fishing vessel M/V MARK AMAY.

 

All documents for Medium Speed

 

 

MARINE GENSETS

 

Heading for 30,000 Operating Hours on HFO GenSets  22/09/2004

A 12-page paper, based on customer feedback: CP Ships (UK) Limited has achieved a very promising 24,000 hours operating interval with MAN B&W Holeby L28/32H GenSets, and the owner is now heading for 30,000 hours before the main overhaul.

 

Installation Aspects of MAN B&W Main and Auxiliary Enignes  08/10/2002

When the required vessel power profile has been evaluated and determined, both with regard to propulsion load and electrical load, the next step is to design the engine room configuration so that it will also be optimal with regard to installation, operation and maintenance. MAN B&W Holeby has not only looked at this as an isolated case for the L16/24 type auxiliary engines but, as described in the following, has also looked at it in relation to the MAN B&W twostroke main engine on board.

 

All documents for Marine GenSets

 

 

PROPELLER EQUIPMENT

 

CP Propeller - Product Information  06/11/2007

The purpose of this Product Information brochure is to act as a guide in the project planning of MAN Diesel“s Alpha propeller equipment. The brochure gives a description of the basic design principles of the Alpha Controllable Pitch (CP) propeller equipment. It contains dimensional sketches, thereby making it possible to work out shaft line and engine room arrangement drawings. Furthermore, a guideline to some of the basic layout criteria is given.

 

Propulsion of Offshore Support Vessels  26/11/2005

The development of the offshore propulsion business at MAN Diesel dates back to the early 1970s, and has since then not only been focused on supplying complete propulsion systems but has also been concentrated on the associated know-how and technology. The demand for system engineering and package responsibility has grown in recent years. One reason is the reduced technical staff at most shipyards in combination with outsourcing of technical work to consultants and partners.

 

All documents for Propeller Equipment