Propulsion – Page 31
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WinGD expands global training partnerships
Winterthur-based marine engine technology developer, WinGD has reached a partnership with DCS POWER PTE LTD to expand its global training network.
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ME-GA engine orderbook hits century
MAN Energy Solutions has received 100 new orders for its two-speed low-pressure, dual-fuel MAN B&W ME-GA engine, the company has announced.
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Mitsui E&S Machinery signs turbocharger license agreement
Mitsui E&S Machinery has signed the first license agreement with Mitsubishi Heavy Industries Marine Machinery & Equipment (MHI-MME) for the non-exclusive right to manufacture MET-MB/MBII Series Turbochargers for Mitsui-MAN B&W engines.
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New more accurate pressure sensor
The Kistler Group’s new 6041C M8 miniature cylinder pressure sensor represents a new advance for small-size water-cooled cylinder pressure sensors for large marine and stationary engines.
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MAN and Hyundai cooperate on EEXI compliance
MAN Energy Solutions has signed a cooperation agreement with Hyundai Global Services to deliver its Overridable Power Limitation (OPL) solution to MAN B&W-branded low-speed engines manufactured by Hyundai Heavy Industries Engine & Machinery Division (HHI-EMD).
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First Polish DF RoPax orders for Remontowa
Wärtsilä has been contracted by Remontowa shipyard in Poland to supply engines, fuel storage and supply systems for three new RoPax vessels, the first LNG-fuelled RoPax vessels to be built for the Polish maritime sector.
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MAN 175Ds for South American tug
ASENAV shipyard in Chile has placed an order for 2 × 12V175D-MM IMO Tier II engines, each rated at 2,040 kW @ 1,800 rpm, a first for MAN in South America.
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ABB Turbocharging rebrands as Accelleron
ABB’s Turbocharging division has unveiled its new brand name Accelleron.
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Wind association calls for broader decarb approach
Policy makers should adopt an energy centric approach to decarbonisation, not just a narrow fuel focused one.
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Novel ORC technology offers efficiency savings
A group of researchers have proposed a novel auxiliary trigeneration waste heat recovery system that produces electricity, cooling, and freshwater. The system is expected to improve engine efficiency by around 11% under optimal conditions.
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Hybrid drive for Peruvian tug operator
A Peruvian tug operator, PSA Marine Peru, has awarded a contract to Cheoy Lee Shipyards in Hong Kong to equip one newly built tug with Schottel’s RudderPropellers and hybrid drive technology.
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Dual SCR systems retrofitted on cruise ship
MAN PrimeServ Augsburg has completed the retrofitting of dual SCR systems aboard the cruise ship Amadea.
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New shaft seal has SRTP benefit
Thordon Bearings has released a new propeller shaft seal with a unique Safe Return to Port (SRTP) design.
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Simulation demonstrates potential of 8-stroke engine
Researchers from the Center for Mechanical and Aerospace Science and Technologies (C-MAST) in Portugal have presented a simulation study in Energy Reports on the reduced heat loss that can be achieved from an 8-stroke engine based on for an Otto cycle 4-stroke concept.
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Hyundai Signs turbocharger licence agreement with MAN Energy Solutions
MAN Energy Solutions has signed a licence agreement with Hyundai Heavy Industries (HHI-EMD) for MAN’s new TCT axial-turbocharger series.
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Hard Sail to be installed on new bulk carrier
Mitsui O.S.K. Lines (MOL) and Oshima Shipbuilding have completed the development of a hard sail system that will now be installed on a 99,000dwt bulk carrier newbuilding.
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MAN Energy Solutions introduces new laser-technology drive shaft rings
MAN Energy Solutions has qualified a new high-friction ring for the drive shafts of its large 2- and 4- stroke engines.
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High powered tugboats
New Turkish built tugboats will benefit from high performance azimuth thrusters
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IMO grants the International Windship Association consultative status
The IMO has formally confirmed that the International Windship Association (IWSA) has been granted full consultative status at the regulatory body.
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MAN reaches milestone of 16 dual-fuel retrofits of low-speed engines
MAN Energy Solutions has performed 16 dual-fuel retrofits of low-speed engines since 2015, saying the modular design of its conventionally fuelled, low-speed ME-C engine portfolio lends itself to extensive retrofit options for running on alternative green fuels.