Search results
Results From The WOW.Com Content Network
In case of engine failure, the failed engine can be de-coupled allowing the ship to maintain a speed of 14 knots. [13] LNG is stored at around -162°C. [14] Q-Max vessels are equipped with an on-board re-liquefaction system to handle the boil-off gas, liquefy it and return the LNG to the cargo tanks. [15]
Mozah is a Q-Max LNG carrier operated by Qatargas II. The vessel was built in 2008 by Samsung Heavy Industries and is tied with her sister ships for the largest LNG carrier in the world. [1] The vessel is part of a contract for 14 same-size ships with maximum particulars to berth at Ras Laffan terminal in Qatar.
The capacity of a Q-Flex vessel is between 165,000 m 3 and 216,000 m 3. [5] Until the entry into service of the Q-Max-type carrier, it was the world's largest LNG carrier type with a capacity of 1.5 times that of conventional LNG carriers. [6] [7]
LNG carriers of increasing size have been built since then, leading to the fleet of today, where giant Q-Max LNG ships sail worldwide that can each carry up to 266,000 m 3 (9,400,000 cu ft). A boom in U.S. natural gas production was enabled by hydraulic fracturing ("fracking"), creating large growth in natural gas production from 2010. [ 2 ]
limit (Q max) Fuel composition Naturally aspirated Forced induction Alcohol Petrol 1947–1953 [b] Unspecified 4.5 L 1.5 L Unrestricted Unrestricted [89] Unrestricted Unrestricted Unrestricted 1954–1957 2.5 L 0.75 L 1958–1960 Prohibited 1961–1962 1.5 L (1.3 L min.) Prohibited 1963–1965 Pump Gasoline [90] 1966–1980 3.0 L 1.5 L Unrestricted
The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web. AOL.
Nissan QR25DE Engine. The QR25DE is a 2.5 L (2,488 cc) variant built with cast steel connecting rods, a steel timing chain, counter-rotating balance shafts, and an aluminum intake manifold. The engine bore and stroke is 89 mm × 100 mm (3.50 in × 3.94 in) and a compression ratio ranging from 9.5:1 to 10.5:1 depending on the vehicle. [2]
The engine is the largest reciprocating engine in the world. The 14-cylinder version first entered commercial service in September 2006 aboard the Emma Mærsk . The design is similar to the older RTA96C engine, but with common rail technology (in place of traditional camshaft , chain gear , fuel pump and hydraulic actuator systems).