tag:blogger.com,1999:blog-6244999628674918029.post4793513730162728653..comments2024-03-29T06:50:50.543-05:00Comments on Bayou Renaissance Man: "The largest man-made moving object on earth"Peterhttp://www.blogger.com/profile/10595089829300831372noreply@blogger.comBlogger16125tag:blogger.com,1999:blog-6244999628674918029.post-49002665734904486752016-01-25T20:31:56.082-06:002016-01-25T20:31:56.082-06:00What others have said about the ships size! She on...What others have said about the ships size! She only looks about 1/3 as big as the biggest cruise ships today. And no where close in size to container ships and oil tankers.LCBhttps://www.blogger.com/profile/03146393047895889252noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-26385774872701486982016-01-25T11:31:57.492-06:002016-01-25T11:31:57.492-06:00Anon, it's the extremely intense pulses in mil...Anon, it's the extremely intense pulses in military active sonar that (under certain circumstances) cause undue harm to certain marine mammals. Imagine a car driving by you making a periodic noise so loud your house shakes. For this application the intensity is far lower - like the same car, just with the radio on instead.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-19074484700521599262016-01-25T08:08:30.106-06:002016-01-25T08:08:30.106-06:00Fascinating technology. Can't help wondering h...Fascinating technology. Can't help wondering however about effects of the sensing process on whales and other marine life. The U.S. Navy has altered their sonar practices I believe and this vessel would appear to produce a much larger effect.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-84578541435154024982016-01-24T18:32:23.852-06:002016-01-24T18:32:23.852-06:00Duke - VFM 391 - it's talking about the dimens...Duke - VFM 391 - it's talking about the dimension of the towed sonar array, not the ship itself. The streamers are a mile wide and 11 long. Yeah, it's marketing-speak, which means it is <i>technically true</i> even if misleading because it's using a very specific meaning for "largest." Not talking mass or volume.<br />Eh, still kind of cool.Rolfhttp://www.thestarscameback.comnoreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-43785962918417749082016-01-24T14:10:18.364-06:002016-01-24T14:10:18.364-06:00X-bows are ugly as sin, but for a compromise betwe...X-bows are ugly as sin, but for a compromise between normalizing buoyancy (it supposedly minimizes pitch at angles where traditional bows start becoming less efficient at it) and increasing internal volume for revenue-generating space, it's absolutely the new hotness for small ships. <br /><br /> I hate hate hate seismic ships. They require a massive amount of sea room, and there have been plenty of times when we've been pushed out of designated traffic zones and started slaloming between oil rigs with a loaded tanker. <br /><br /> It is funny though, that navy guys think their ships are big. The Nimitz is only 1/4 the size of the larger classes of crude oil tankers. The newest oil platform service vessel is 6 times heavier, 4 times wider and a couple hundred feet longer. The amount of fuel that a large container ships burns off between China and Los Angeles weighs the same as an Aegis cruiser.Paul, Dammit!https://www.blogger.com/profile/02264872375942355609noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-36607735450940872622016-01-24T13:02:32.136-06:002016-01-24T13:02:32.136-06:00been a long time since i've used this account....been a long time since i've used this account. lol but I gotta say Peter. that ship ain't odd. That's that's....ugly<br />Da Curly Wolfhttps://www.blogger.com/profile/07631427436506831892noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-15243961158333108982016-01-24T12:17:13.164-06:002016-01-24T12:17:13.164-06:00That's an X bow, as noted by Rusty Gunner. Po...That's an X bow, as noted by Rusty Gunner. Polarcus stole that "largest moving object" line from my company, the rats. By that, they mean the ship and all of its towed equipment taken as a unit. The former head of my company was one of the founders of Polarcus.<br />Charlie Mitchellhttps://www.blogger.com/profile/14711194082485871790noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-28495097261830253272016-01-24T11:44:18.866-06:002016-01-24T11:44:18.866-06:00Try the SS Seawise Giant, 1504' in length and...Try the SS Seawise Giant, 1504' in length and displacing 657,019 tonnes fully loaded. Too large to fit through the Panama or Suez canals, or for that matter the English Channel. Sent to the breakers in 2010.RustyGunnerhttps://www.blogger.com/profile/07607539523531544524noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-42739305058821188372016-01-24T11:15:18.099-06:002016-01-24T11:15:18.099-06:00"The largest man-made moving object on earth&..."The largest man-made moving object on earth", bullshit.<br />The USS Nimitz: Overall length of 1092 feet and full-load displacement of over 112,000 tons.Duke of URL VFM#391https://www.blogger.com/profile/04267949327348629898noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-88591854282382284052016-01-24T10:40:13.730-06:002016-01-24T10:40:13.730-06:00I knew I'd seen that somewhere before, it'...I knew I'd seen that somewhere before, it's a species of inverted bow (think Zumwalt-class destroyer) that Ulstein markets as the X-bow. It Is apparently more stable and fuel-efficient in rough seas.RustyGunnerhttps://www.blogger.com/profile/07607539523531544524noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-58984808046048711012016-01-24T10:36:29.705-06:002016-01-24T10:36:29.705-06:00The bow looks like a variation on the tumbledown d...The bow looks like a variation on the tumbledown design, which was (is) used on the DDG 1000 (Elmo Zumwalt). It is supposed to be good for foul weather, but I have no idea how good it is. It seems to me to be a throwback to the early days of steam (compare with early battleships).Sam Helmnoreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-66855942345809710272016-01-24T10:27:52.672-06:002016-01-24T10:27:52.672-06:00Willard Bascom's "The Crest of the Wave&q...Willard Bascom's "The Crest of the Wave" is out of print but available, a very entertaining memoir of a post-WWII ocean scientist and a good snapshot of how the work was done then. The chapter on sea-monster fishing with John Steinbeck contains one of history's finest moments of trolling (in the Internet sense).RustyGunnerhttps://www.blogger.com/profile/07607539523531544524noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-83557369614083051142016-01-24T10:04:17.581-06:002016-01-24T10:04:17.581-06:00The first thing I noticed was that unusual bow des...The first thing I noticed was that unusual bow design. I've never seen a ship with that sort of design before. Several ships on Ulstein's website have that sort of design so it's either more effective in the design environment, or it's design for its own sake. <br /><br />I don't know if there's much ship building done in America anymore but we used to be good at it. Not to take anything away from Ulstein, who apparently builds in Norway. <br /><br />SiGraybeardhttps://www.blogger.com/profile/00280583031339062059noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-51744897418748281002016-01-24T09:17:41.635-06:002016-01-24T09:17:41.635-06:00As oil exploration becomes less profitable the sur...As oil exploration becomes less profitable the survey results can be sold to the telecom industry on routes for undersea cables. <br /><br />Did you know? Once an oil pipeline company fed fiber optic data cable thru their pipes as a maintenance technique but discovered the bandwidth was so greatly in excess of need it could carry voice signal. Became the "Sprint" long distance phone company ... <br /><br />Who could plan such things?J Melcherhttps://www.blogger.com/profile/14349242761775214765noreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-17480995339037517812016-01-24T07:57:00.475-06:002016-01-24T07:57:00.475-06:00It looks like an armored ram of the ironclad era.It looks like an armored ram of the ironclad era.Cambiashttp://www.jamescambias.comnoreply@blogger.comtag:blogger.com,1999:blog-6244999628674918029.post-55105275333162329822016-01-24T07:34:09.167-06:002016-01-24T07:34:09.167-06:00How would she cope if the tech went out? Hopefull...How would she cope if the tech went out? Hopefully, the Captain is a mariner. A compass, binnacle and sextant are fairly low tech.Pawpawhttps://www.blogger.com/profile/14959820068377494313noreply@blogger.com