Wed 7 Jun 2017 06:50

German tie-up targets 'holistic', bunker-saving ship designs


Project partners aim to improve fuel efficiency via the combined optimisation of propeller and rudder systems.



MAN Diesel & Turbo has confirmed that it has signed a cooperation agreement with ship equipment supplier MM-Offshore to develop and optimise efficient solutions for future ship designs.

In a statement, MAN Diesel & Turbo explained that the reason for the joint effort stems from the marine industry's continuous efforts to improve ship performance, which has resulted in highly efficient propulsion and manoeuvring systems that have now been optimised "essentially to perfection" on an individual level.

In order to achieve further improvements in overall efficiency, Poul Knudsgaard, Vice President and Head of the Aft Ship & Propeller department at MAN Diesel and Turbo, said that this could only be realized via "a combined optimisation of propeller and rudder systems, using a holistic approach that takes the interaction between these two vital components - as well as the ship's hull - into consideration".

Knudsgaard added: "A number of recent projects have already documented how beneficial such a combined optimisation could be for ship designers, operators and owners in achieving low fuel and operating costs, as well as attaining a low EEDI. I welcome this agreement with MM-Offshore and look forward to developing our technology together and making further gains in terms of propulsion efficiency."

Jan Hamann, President of MM-Offshore, said: "A further refinement of this concept - aided by modern and advanced simulation and calculation tools - requires a coordinated effort right from the initial design phase of the vessel before the ship design is frozen. The focus of this cooperation agreement will be on developing common propulsion and manoeuvring solutions for different ship types using each company's unique experience and know-how."

Opening of the IMO Marine Environment Protection Committee (MEPC), 83rd Session, April 7, 2025. IMO approves pricing mechanism based on GHG intensity thresholds  

Charges to be levied on ships that do not meet yearly GHG fuel intensity reduction targets.

Preemraff Göteborg, Preem's wholly owned refinery in Gothenburg, Sweden. VARO Energy expands renewable portfolio with Preem acquisition  

All-cash transaction expected to complete in the latter half of 2025.

Pictured: Biofuel is supplied to NYK Line's Noshiro Maru. The vessel tested biofuel for Tohoku Electric Power in a landmark first for Japan. NYK trials biofuel in milestone coal carrier test  

Vessel is used to test biofuel for domestic utility company.

Pictured (from left): H-Line Shipping CEO Seo Myungdeuk and HJSC CEO Yoo Sang-cheol at the contract signing ceremony for the construction of an 18,000-cbm LNG bunkering vessel. H-Line Shipping orders LNG bunkering vessel  

Vessel with 18,000-cbm capacity to run on both LNG and MDO.

Stanley George, VPS Group Technical and Science Manager, VPS. How to engineer and manage green shipping fuels | Stanley George, VPS  

Effective management strategies and insights for evolving fuel use.

Sweden flag with water in background. Swedish government bans scrubber wastewater discharges  

Discharges from open-loop scrubbers to be prohibited in Swedish waters from July 2025.

The ME-LGIA test engine at MAN's Research Centre Copenhagen. MAN Energy Solutions achieves 100% load milestone for ammonia engine  

Latest tests validate fuel injection system throughout the entire load curve.

Terminal Aquaviário de Rio Grande (TERIG), operated by Transpetro. Petrobras secures ISCC EU RED certification for B24 biofuel blend at Rio Grande  

Blend consisting of 24% FAME is said to have been rigorously tested to meet international standards.

Avenir LNG logo on sea background. Stolt-Nielsen to fully control Avenir LNG with acquisition  

Share purchase agreement to buy all shares from Golar LNG and Aequitas.

Seaspan Energy's 7,600 cbm LNG bunkering vessel, s1067, built by Nantong CIMC Sinopacific Offshore & Engineering Co., Ltd. Bureau Veritas supports launch of CIMC SOE's LNG bunkering vessel  

Handover of Seaspan Energy's cutting-edge 7,600-cbm vessel completed.


↑  Back to Top