Power & Propulsion – Page 25
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Fuel cells for cruise ships
A new project has been launched to develop a new generation of much larger fuel cells for use on seagoing vessels.
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Powerful propulsion for eco ferry
The largest electric-hybrid ferry in Sweden is powered by two electric-driven POD propulsion units which enable it to operate with ease on a busy maritime route.
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AIP for wind energy hard sail system
Approval In Principle (AIP) has been obtained for the design of a hard sail system which converts wind energy to propulsive force with a telescopic hard sail.
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Physical testing for propulsion research
Teignbridge Propellers recently invited a group of exclusive members of the marine community to experience the state of the art ‘HRV1’ research vessel in action.
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Propulsion solution for high speed patrol boat
Volvo Penta and Swedish boatbuilder Marell joined forces to create the new Marell M15 patrol boat that was demonstrated at the DSEI event in September.
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Electric drive with motor integrated
Full integration is the way ahead for France’s leading manufacturer of propeller drive systems, which is working on an electric version writes Dag Pike.
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Propeller hub reduces cavitation risk
A new propeller hub shape greatly reduces the risk of cavitation, which might occur in demanding, high-load applications.
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European midrange outboard launch
Outboard motor manufacturer Evinrude used the recent Genoa Boat Show to launch its new range of E-TEC® G2® engines on the European market.
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Nanni adds new engine to Platinum range
Engine marinser Nanni has added another engine to its range of marine diesels that form their Platinum range of higher performance engines and once again they have chosen a Scania engine for the base writes Dag Pike.
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Silent propulsion key to Greenland research vessel
Greenland has specified a new hybrid-powered research ship with minimisation of noise central to the design of its propulsion system.
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Low maintenance turbine generator
Micro turbine generators are more expensive and not quite as fuel efficient as diesel units, but with only one rotating part they can be smaller, quieter, lighter and require less maintenance.
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More shore side power for Marseille
Thanks to the latest shore connection technology, three ferries will cut emissions and noise pollution when berthed in the French Port of Marseille.
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French diesel engine dealer support
One of the world’s best known manufacturers of small marine diesel engines is investing to significantly increase its presence in France.
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Wärtsilä thrusters aid SSCV trial success
Wärtsilä thrusters have helped ensure successful sea trials for the world’s largest semi-submersible crane vessel (SSCV).
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TSHD to be energy-efficient
A new trailing suction hopper dredger (TSHD) will become energy-efficient with the installation of a shaft generator on the main engine, which generates the electricity for the entire dredging installation.
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Successful Swedish demos for new diesel outboard
A Swedish distributor has held multiple test trips with a commercial grade RIB and diesel outboard package demonstrated at the Marstrand Boat Show and All at Sea events.
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Space tech will provide deeper wind intelligence
A European Space Agency grant will help to more accurately calculate potential fuel savings for commercial vessels moving to wind propulsion.
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New battery factory to serve growing European market
A Norwegian-Canadian designer and manufacturer of energy storage solutions for marine propulsion and electrical systems opened a second factory in September to meet demand.
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Wind assisted ship propulsion guidelines
Indicating the rapid mainstreaming of auxiliary sail propulsion for commercial vessels, a well-known classification society has released its guidelines for wind assisted ship propulsion.
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University receives generous battery research funding
A Scottish university has received funding to lead a project to develop a new battery technology that could provide lower cost long life-cycle energy storage.