| 词条 | Straight-14 engine |
| 释义 |
A straight-14 engine or inline-14 engine is a fourteen-cylinder internal combustion engine with all fourteen cylinders mounted in a straight line along the crankcase. A straight-14 is a very long engine, and therefore only suitable for marine installations in large ships. ExamplesThe only engine of this type known to have been built is a member of the Wärtsilä-Sulzer RTA96-C family. It is the world's most powerful combustion engine and is mounted in Emma Mærsk, the world's largest container ship. It is of two-stroke diesel engine configuration. The engine became well known due to photos taken at the Aioi Works in Japan, which subsequently spread through blogs. The 14-cylinder version of this modular engine produces {{convert|80080|kW|lk=on}} and displaces {{convert|25340|L|in3|abbr=off|lk=on}}, with a {{cvt|960|mm|in}} cylinder bore and {{cvt|2500|mm|in}} piston stroke. The engine is {{convert|27.3|m}} long, {{convert|13.5|m|abbr=on}} high, and weighs {{convert|2300|t|0}}.[1] If built, the 14-cylinder variant of the MAN B&W K108ME-C would be even larger at nearly {{convert|33|m|0}} long, and over {{convert|2800|t}}, and more powerful at {{convert|97300|kW|lk=on}}. References1. ^{{cite web |url= http://www.wartsila.com/Wartsila/docs/en/ship_power/media_publications/brochures/product/engines/rtac_tr.pdf |title= RTA-C Technology Review |publisher= Wärtsilä |date= 2004 |deadurl=unfit |archiveurl= https://web.archive.org/web/20051226062109/http://www.wartsila.com/Wartsila/docs/en/ship_power/media_publications/brochures/product/engines/rtac_tr.pdf |archivedate= December 26, 2005}} {{Piston engine configurations}}{{Engineering-stub}}{{Automobile-stub}} 2 : Piston engine configurations|Inline-fourteen engines |
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