Disney Cruises Disney Dream – 'Lego' Built, Diesel-electric Propulsion

By George Backwell at December 20, 2010 02:55
Filed Under: General
Disney Dream, Disney Cruises latest Caribbean cruise ship of 128,000 GT and 4,000 passenger capacity was delivered by German builders Meyer Werft on 15, December 2010 and is scheduled to make the transatlantic crossing for a maiden cruise departure on 26, January 2011 from home base Port Canaveral, Florida.  A Disney publicity department staffer described the cruise liner as offering guests, "A perfect blend of elegant Art Deco style and fun-filled Disney whimsy to create one of the most spectacular ships afloat." Yet apart from the hype, which is forgivable considering competition in the growing cruise marketplace, there has been little mention of the state-of-the-art construction of this huge liner, the biggest ever built in Germany, and of its hi-tech propulsion.Laser and 'Lego' Shipbuilding Disney Dream first began taking shape early 2009 using 'Lego' building principles in a totally enclosed weather-proof building hall enclosing the dry dock at Meyer Werft's shipyard at Pap... [More]

Turbochargers – Lasers Used in Latest Repair Innovation

By George Backwell at December 06, 2010 03:06
Filed Under: Company News
Turbocharger parts destined for scrap can now be repaired using a new laser cladding technology, called ‘Laser Aided Additive Manufacturing’ (LAAM) introduced recently by Singapore-based turbocharger specialists TruMarine. In essence this works by focusing a laser beam on a metallurgical additive composition, bonding it to the component needing repair. Classification society Det Norske Veritas has already recognised that LAAM technology is more than a temporary repair of damaged or worn turbocharger parts by giving the process their approval. The cladding of turbochargers with particularly thin shafts, easily deformed by high temperature thermal repair, has been impossible up to now, but by means of LAAM technology they need not necessarily be replaced and discarded, but can be restored to the original quality of manufacture.The essential turbocharger has down to it the delivery of higher engine output, lower specific fuel consumption and cleaner exhaust gases, boosting th... [More]

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