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E-SHIP 1 on the 8th July 2010 River Ems
Photos:Frits Olinga-Delfzijl
The E-Ship 1 is a RoLo cargo ship that made its first voyage with cargo in
August 2010. The ship is owned by the third-largest wind turbine
manufacturer, Germany's Enercon GmbH. It is used to transport wind turbine
components. The E-Ship 1 is a Flettner ship: four large rotorsails that rise
from its deck are rotated via a mechanical linkage to the ship's propellors.
The sails, or Flettner rotors, aid the ship's propulsion by means of the
Magnus effect ? the perpendicular force that is exerted on a spinning body
moving through a fluid stream.
Building history
The hull of E-Ship 1 was built by German shipbuilder Lindenau Werft in Kiel.
The ship's launch took place on August 2, 2008, with the delivery date
estimated for the first half of 2009. In September 2009, Lindenau-Werft
declared insolvency. On January 25, 2009, it was announced that E-Ship 1
would be towed to and completed by German shipyard Cassens Werft in Emden.
Steel construction work was completed in 2010, and the ship was docked at
North Sea Works, where final construction took place with the ship in the
water. In April 2010, the E-Ship 1 returned to Cassens Werft, where
preparations were made for sea trials. The ship set off for a first sea trial
from Emden to Bremerhaven on 6 July 2010.Three trial runs were completed
until the end of July.The ship made its first voyage with cargo in August
2010, carrying nine turbines for Castledockrell Wind Farm from Emden to
Dublin, Ireland
Structure
The ship's bridge is located at the bow, and has three decks and two
port-related long-boom cranes with payload capabilities of 80 and 120
tonnes. The ship has a rear ramp, and can function as a RoLo cargo ship.
The vessel is 130 meters in length and 22.5 meters wide, with tonnage
12,800 dwt gt/10,000 approx. It is equipped with fore and aft maneuvering
thrusters and has an Ice class GL E3 hull rating.
Propulsion and machinery
The E-Ship 1 is equipped with nine Mitsubishi marine diesel engines with a
total output of 3.5 MW. The ship's exhaust gas boilers are connected to a
Siemens downstream steam turbine, which in turn drives four Enercon-
developed Flettner rotors. These rotors, resembling four large cylinders
mounted on the ship's deck, are 27 meters tall and 4 meters in diameter.
Source:http://en.wikipedia.org/wiki/E-Ship_1
Photos:Frits Olinga-Delfzijl
The E-Ship 1 is a RoLo cargo ship that made its first voyage with cargo in
August 2010. The ship is owned by the third-largest wind turbine
manufacturer, Germany's Enercon GmbH. It is used to transport wind turbine
components. The E-Ship 1 is a Flettner ship: four large rotorsails that rise
from its deck are rotated via a mechanical linkage to the ship's propellors.
The sails, or Flettner rotors, aid the ship's propulsion by means of the
Magnus effect ? the perpendicular force that is exerted on a spinning body
moving through a fluid stream.
Building history
The hull of E-Ship 1 was built by German shipbuilder Lindenau Werft in Kiel.
The ship's launch took place on August 2, 2008, with the delivery date
estimated for the first half of 2009. In September 2009, Lindenau-Werft
declared insolvency. On January 25, 2009, it was announced that E-Ship 1
would be towed to and completed by German shipyard Cassens Werft in Emden.
Steel construction work was completed in 2010, and the ship was docked at
North Sea Works, where final construction took place with the ship in the
water. In April 2010, the E-Ship 1 returned to Cassens Werft, where
preparations were made for sea trials. The ship set off for a first sea trial
from Emden to Bremerhaven on 6 July 2010.Three trial runs were completed
until the end of July.The ship made its first voyage with cargo in August
2010, carrying nine turbines for Castledockrell Wind Farm from Emden to
Dublin, Ireland
Structure
The ship's bridge is located at the bow, and has three decks and two
port-related long-boom cranes with payload capabilities of 80 and 120
tonnes. The ship has a rear ramp, and can function as a RoLo cargo ship.
The vessel is 130 meters in length and 22.5 meters wide, with tonnage
12,800 dwt gt/10,000 approx. It is equipped with fore and aft maneuvering
thrusters and has an Ice class GL E3 hull rating.
Propulsion and machinery
The E-Ship 1 is equipped with nine Mitsubishi marine diesel engines with a
total output of 3.5 MW. The ship's exhaust gas boilers are connected to a
Siemens downstream steam turbine, which in turn drives four Enercon-
developed Flettner rotors. These rotors, resembling four large cylinders
mounted on the ship's deck, are 27 meters tall and 4 meters in diameter.
Source:http://en.wikipedia.org/wiki/E-Ship_1
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