船舶设计的未来

这艘新船将在旧网球鞋和婴儿尿布上运行

这艘新船将在旧网球鞋和婴儿尿布上运行

We’ve seen 多种设计 迟到了   渡轮 , 货物和集装箱船和游艇专注于较低的燃料消耗。什么是驾驶这些新设计?经济学…pure and simple.  艾玛马德克

在她的评分为80兆瓦,她的主要发动机每小时烧伤14吨残余燃料。每年,那个’S 97,400吨燃料。她的助剂,交付他们的全额30兆瓦,烧了6.6吨/小时,总燃料燃烧为20.6吨/小时。给定290个蒸汽日/年(80%的容量因素是保守的),这会产生143,400吨或年度燃料成本的每年143,400吨或约6450万美元。

燃烧20.6吨/小时= 6724克/小时。在31 kts /小时,这等于.0046海里/加仑。在6076英尺/海里,那’S 28英尺/加仑燃料燃烧。

最新的 来自Det Norske Veritas(DNV)是Quantum,在未来3 - 5年内实现集装箱船舶的新概念设计。 DNV.’■计算表明“该系统的总成本包括资本支出,经营支出和燃料成本将减少14%,总二氧化碳排放量将减少35%。”设计的关键是双燃料液天然气和柴油系统。

M.博士 ( 1801篇帖子 )

Craig McClain is the Executive Director of the Lousiana University Marine Consortium. He has conducted deep-sea research for 20 years and published over 50 papers in the area. He has participated in and led dozens of oceanographic expeditions taken him to the Antarctic and the most remote regions of the Pacific and Atlantic. Craig’s research focuses on how energy drives the biology of marine invertebrates from individuals to ecosystems, specifically, seeking to uncover how organisms are adapted to different levels of carbon availability, i.e. food, and how this determines the kinds and number of species in different parts of the oceans. Additionally, Craig is obsessed with the size of things. Sometimes this translated into actually scientific research. Craig’s research has been featured on National Public Radio, Discovery Channel, Fox News, National Geographic and ABC News. In addition to his scientific research, Craig also advocates the need for scientists to connect with the public and is the founder and chief editor of the acclaimed Deep-Sea News (http://jiaxiangsuji.com/), a popular ocean-themed blog that has won numerous awards. His writing has been featured in Cosmos, Science Illustrated, American Scientist, Wired, Mental Floss, and the Open Lab: The Best Science Writing on the Web.


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