Enabling a scalable energy transition
The MAN B&W ME-LGIM two-stroke dual-fuel engine can run on methanol as well as conventional fuels. Specifically designed to meet the needs of the maritime industry, it is a versatile and scalable solution that is suited to a wide range of vessel types. Simple handling, storage, and bunkering of methanol, combined with relatively simple auxiliary systems and the potential to be carbon-neutral, makes it an attractive option for meeting decarbonization targets.
Proven two-stroke methanol engine design
Available either for newbuilds or for upgrading existing conventional fuel vessels, this engine represents a proven, refined engine design based on over 600,000 running hours on methanol alone. Methanol produced from renewable sources is an attractive marine fuel option due to its low carbon intensity. An engine using green methanol can even provide carbon-neutral propulsion.
Key benefits
A new design for efficient methanol combustion
The ME-LGIM engine has inherited well-known components of our standard two-stroke diesel engine, like the ME-GI dual-fuel engine. Beneficial features of the standard MAN B&W two-stroke diesel engine have been retained. This illustration highlights methanol components and pipes that have been added to the cylinder top for methanol combustion.
The use of methanol as fuel type supports cost-effective vessel designs.
Moving together into a sustainable future
Learn more about the MAN B&W ME-LGIM engine
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Mitsui Signs Turbocharger Agreement for TCT Series
At a recent ceremony at the Tsunamachi Mitsui Club in Tokyo, Japan, MAN Energy Solutions signed a licence agreement with Mitsui E&S Machinery for MAN’s new TCT axial-turbocharger series. As one of the largest, marine two-stroke engine builders in the world, Mitsui has been a licencee of MAN Energy Solutions low-speed engines and turbochargers for decades. The new agreement is due to run for 10 years and the partnership will enable Mitsui to provide the newest turbocharger technologies to the market.
Ichiro Tanaka, CEO MES-M, said: “Mitsui’s philosophy entails building trust through the products and services that we offer the market and this turbocharger agreement builds on that. I am happy to expand our relationship with MAN Energy Solutions, our long-standing partner, and am confident we will deliver significant value to our customers.”
Dr. Daniel Struckmeier, Head of Sales & Licence Turbochargers, MAN Energy Solutions, said: “My great thanks to Mitsui for their constructive role during negotiations. Our new TCT series is based on years of hard-won experience and brings the best of turbocharger attributes to the market. This licence agreement will further enhance Mitsui’s appeal within the two-stroke engine segment while highlighting the TCT series’ strengths. I believe it will prove an important milestone for both companies on our respective paths to increasing market share globally.”
TCT series
MAN-ES launched the TCT turbocharger series in 2019, starting with the TCT40, and subsequently followed by the TCT30, TCT50 and TCT60. Ultimately, the series will comprise six frame-sizes including TCT70 and TCT80 units.
The newly developed radial compressor and axial turbine are key components of the series. Both have been developed with new design features, backed by the latest simulation technologies, resulting in a very compact and lightweight turbocharger design. Thanks to its superior charging efficiencies, wide compressor maps and ample matching options, TCT turbochargers can easily be matched to engines. Their variability covers not only a wide range of engine-tuning options and fuel types, but also all new requirements of today’s exhaust-gas after-treatment systems for IMO Tier III operations.
In general, TCT turbochargers offer the following features:
• long TBOs – high performance bearings
• maintenance-friendly service concept resulting in low life-cycle costs
• highest specific flow rates, resulting in a compact and lightweight design
• lowest noise emissions
• highest efficiency levels.
For two-stroke engines, TCT-series turbochargers are suitable for engines ranging from 5.5 MW up to 24 MW per turbocharger. Typical applications include prime movers for container vessels, large bulk carriers or tankers.
Documents
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PR TCT License Mitsui_EN
Contact
Nils Søholt
Trade Press Marine
Group Communications & MarktingMAN Energy SolutionsTeglholmsgade 412450 Copenhagen SVDenmark
nils.soeholt@man-es.com t +45 33 85 26 69Available languages
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- EN
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Alternative fuels for your two-stroke powered vessel: Ammonia, methanol and methane in focus
Register for our next MAN ExpertTalk on alternative fuels for large merchant marine vessels. We will provide insights into the most promising marine fuels of the expected future fuel mix for two-stroke vessels, namely ammonia, methanol and methane.
Further, we will inform about the latest product developments and applications as well as reasons why these fuels have the potential to offer a straightforward path for the future maritime energy transition.
- Wednesday, April 24, 15:00 – 15:45 (W. Europe Standard Time)
- Thursday, April 25, 10:00 – 10:45 (W. Europe Standard Time)