Thursday 28 August 2014

World high hours power engine ? Whare is used

Q. World high hours power engine ? Whare is used ?

Ans. World's largest diesel engine makes 109,000 horsepower Shipping goods from China to the U.S. is big business. And when we say big, we're talking1,300-foot-long ships that weigh 170,974 tons.The cargo ships in question can carry 11,000 20-foot
shipping containers at a breakneck speed of31 knots.That's a lot more oomph than the typical 20-knot cruiser, and the reason for the extra push isthe world's largest diesel engine. The 109,000-horsepower Wärtsilä-Sulzer RTA96-C, which firstset sail in the Emma Mærsk in 2006, weighs inat a rotund 2,300 tons, and it's 44-feet tall and90-feet long. In other words, the TRA96 is theheight of a four-story building, and longer than aChristmas Eve line at Sam's Club. Within thatmassive exterior rests 14 cylinders that eachconsume 6.5-ounces of diesel fuel every cycle.And, if you like torque, there's enough twist torip an M1 tank to shreds, though the massivemill churns at only 102 rpm.That's a lot of motor to ponder, and we'd beimagining the size of that camshaft, if it had one.This turbocharged two-stroke features commonrail tech that utilizes a high-pressure fuel rail tosupply fuel to individual solenoid valves. Thatmeans improved fuel economy and betterperformance, which is nothing short of essentialin such a massive ship.So far there are 25 such engines patrolling theworld's oceans, and another 86 are on the way.And since these mills can get a shipment fromChina to LA in four fewer days than theircompetitors, we wouldn't be surprised to see stillmore engines on the way.

No comments:

Post a Comment