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Sail/Steam Powered Navy for USE? | |
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by pokermind » Mon Dec 19, 2011 3:24 pm | |
pokermind
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The above shows some of the USN's Steam and Sail ships prior to the Civil War. I personally think the USE should go for the smaller steam swoops like the Kearsarge. As can be seen the 11" swivel guns amidships gives the class quite a punch, and add in four more 8" inches and a 6" parrot rifle in the bow and you have one hell of a warship. Other thoughts and comments? CPO Poker Mind SOB = Squid On Beach. CPO Poker Mind and, Mangy Fur the Smart Alick Spacecat.
"Better to be hung for a hexapuma than a housecat," Com. Pang Yau-pau, ART. |
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Re: Sail/Steam Powered Navy for USE? | |
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by pokermind » Fri Dec 23, 2011 1:01 pm | |
pokermind
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Well the first post shows the ships, now for a look at the power plants. The following is a drawing for the early Nineteenth Century engine on the USS Wabash:
The following link take you to a video of a model of the engine of the Iron Clad the USS Monitor well worth your time: http://www.youtube.com/watch?v=VWn8gQ9Ykpk Both have a very good feature for ship board use a very low center of gravity, very important in a tall ship. However I think the more efficient triple expansion steam engine is the way to go. The following shows a small Scotch boiler and triple expansion engine in a small cruse ship: For you Twenty-First Century folks a Triple Expansion engine expands the steam three times getting the most power from the engine. The Scotch Boiler is the most efficient coal fired boiler for a ship. Note the openings for the coal bunkers on either side of the boiler making a very efficient engine space. This is the Old Chief's suggestion for Admiral John Simpson's steam powered navy. Uni-flow Triple Expansion engines are even more efficient, however they take much more head room on an already cramped ship. http://www.youtube.com/watch?v=rBTRVjiJf-I A small launch sized triple expansion engine under steam. Perhaps a triple expansion horizontal version, hum? Last edited by pokermind on Wed Sep 12, 2012 2:52 pm, edited 1 time in total.
CPO Poker Mind and, Mangy Fur the Smart Alick Spacecat.
"Better to be hung for a hexapuma than a housecat," Com. Pang Yau-pau, ART. |
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Re: Sail/Steam Powered Navy for USE? | |
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by pokermind » Wed Dec 28, 2011 2:07 pm | |
pokermind
Posts: 4002
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Posted the following in Free Range Topics; in Gun Nuts, Rubes, and Sea Stories, page 3, with sailor terms that might be useful here too:
As can be seen Idaho ain't got no sea, just rivers and lakes. Well a real sailor man from Boston Mass. Ex Costy wrote in answer to above posted in another forum:
As to the canoe the North West company sailed Canoes but not with outriggers, and we muzzleloaders take things like that seriously. Obviously a more stable platform is safer, and I only sailed in light winds. Look at the flag the wind was under 5 mph Chief. PS Mange answered you in the Honorverse, Manticorian Space Shanties topic. Last edited by pokermind on Sun Jan 01, 2012 12:38 am, edited 1 time in total.
CPO Poker Mind and, Mangy Fur the Smart Alick Spacecat.
"Better to be hung for a hexapuma than a housecat," Com. Pang Yau-pau, ART. |
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Re: Sail/Steam Powered Navy for USE? | |
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by pokermind » Thu Dec 29, 2011 12:02 pm | |
pokermind
Posts: 4002
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David Weber loves to teach naval history, he has posted several in the Honorverse, but as things move fast there you have to look, in the quote below he mentions HMS Warrior:
So why not a HMS Warrior for the USEN? Simple Iron will be in short supply what with the railroads gobbling it up. In time the light wooden hulled frigates will be gone. Oil is a more energy rich fuel than coal, why are you suing coal? Oil is in short supply in the USE and will be until, looking in my Chrystal Ball the USE adds Rumania (and its oil fields) to the states in the USE. CPO Poker Mind SOB = Squid On Beach, and Mangy Fur the Smart Alick Spacecat First. Mange, <Are there treecats in the Assiti Shards verse? If so hello my ancient brothers and sisters.> PS. As David Weber is writing the next 'Navy Book' in 1630s series and taking that navy to the New World to boot, so perhaps we better take a closer look at HMS Warrior: http://en.wikipedia.org/wiki/HMS_Warrior_%281860%29 In 1636 I still think there's too little iron. PSS. In the Honorverse the following was entered by David Weber in his Runs For Celery persona on site:
CPO Poker Mind and, Mangy Fur the Smart Alick Spacecat.
"Better to be hung for a hexapuma than a housecat," Com. Pang Yau-pau, ART. |
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Re: Sail/Steam Powered Navy for USE? | |
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by pokermind » Fri Dec 30, 2011 4:43 pm | |
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The following from the back of The Saxon Uprising:
He wrote more on the future including David writing a new world Naval novel in ROF III unfortunately the computer ate the last of my copy. And David looks to be looking to the HMS Warrior as a model steam frigate. CPO Poker Mind and, Mangy Fur the Smart Alick Spacecat.
"Better to be hung for a hexapuma than a housecat," Com. Pang Yau-pau, ART. |
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Re: Sail/Steam Powered Navy for USE? | |
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by robert132 » Thu Oct 04, 2012 9:52 pm | |
robert132
Posts: 586
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Hi Chief,
Looking back at your original post and having read through several of the 1632 series novels I'd like to take a look at what Simpson could build given the general state of industry and technology he has available. Personally I think your first choice of a "Kearsarge" type steam powered sloop of war might be the ticket to get some long legged North Sea / North Atlantic ocean going warships into service soonest. The walking beam steam engines used in the "Baltic War" timberclads aren't really all that far removed in concept from the engines necessary for a steam-screw ship though a triple expansion engine might just be asking for a bit too much at this point. While she couldn't carry enough coal or other fuel to run the engine 24/7, she's a hybred powered by sail for normal cruising with steam available as auxiliary power and to free her from the restrictions of the wind during combat. While the "Kearsarge" wouldn't carry a large number of guns, the large caliber of the few she can ship would make her an overmatch for the best warships or converted merchantmen which still make up the bulk of the other European navies of the time. It will be years, perhaps a decade or more before ships along the lines of Wabash / Merrimack (with better engines I hope,) "frigates" far larger and much much better armed than "Old Ironsides" would be needed. Indeed, once the production of quality iron or even steel in large quantities is perfected I could see the USE opting to jump directly to something resembling "HMS Warrior" and skip right past "Wabash." Until the size of the ship and efficiency of the steam engines make it possible to ship sufficient fuel for weeks at sea under steam, Simpson will have to content himself with his cruisers spending most of their time under sail. ****
Just my opinion of course and probably not worth the paper it's not written on. |
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Re: Sail/Steam Powered Navy for USE? | |
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by pokermind » Fri Oct 05, 2012 9:23 pm | |
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Hi Word on the Bar is that David is going for side wheelers, see Snerkers on side wheelers. Odd he's going triple expansion engine that has a raising screw like the CSS Alabama that the USS Kersange sunk in Safehold. poker. CPO Poker Mind and, Mangy Fur the Smart Alick Spacecat.
"Better to be hung for a hexapuma than a housecat," Com. Pang Yau-pau, ART. |
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Re: Sail/Steam Powered Navy for USE? | |
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by robert132 » Sat Dec 29, 2012 5:15 pm | |
robert132
Posts: 586
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I really need to get back to this forum more often. Actually the "raising screw" idea is probably the most effective use of that era steam tech. For those who have no idea, a "raising screw" is a propeller utilized around the time of the American Civil War that allowed a ship like Kearsarge to, when finished with her steam engine, uncouple the prop from the propeller shaft and lift it up and (mostly) out of the water and thus reduce the drag that propeller would otherwise inflict on an otherwise efficient sailing ship. Even if the prop were to be allowed to "freewheel" the drag would be considerable and there would be undue wear on the shaft bearings and other equipment. The ship's speed and manuverability under sail would be reduced. Sidewheel steamers usually couldn't raise their paddlewheels, so one trying to proceed under sail alone would have to fight a tremendous amount of drag. ****
Just my opinion of course and probably not worth the paper it's not written on. |
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Great Threads....But Way Too Long | |
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by HB of CJ » Sun Oct 27, 2013 7:28 pm | |
HB of CJ
Posts: 707
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Any way you can shorten your posts? Also I notice that lots of times the prior posters post stuff is just being repeated, then the answer stuff. Great reading but too long.
Steam teck requires a lot of stuff before hand. You got to have that in order to have that and to have that and so one. I do not think steam powered warships are doable. Not enough infrastructure yet. I for one, if I was the admiral, would start at first by concentrating on improved wood hull designs that could be built what what already exists. Steam power? Probably not yet. Remember, this is in 1635 or soss in the middle of a cold spell and a nasty on going war. Steam and armor makes for good reading, but not practical....yet. Sail plans? Remember, this is 1635, Ocean going galleons were barely seaworthy. Modern for-aft sail plans on a good wood 30 meter hull would be lightyears ahead of anybody else. HB of CJ (old coot) (kinda ex blue water sailor) |
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Re: Sail/Steam Powered Navy for USE? | |
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by Senior Chief » Mon Jun 23, 2014 11:58 pm | |
Senior Chief
Posts: 227
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How about the USS Dunderberg steam driven, with sails, iron clad. Look up the specs on this ship. Finished just after the civil war and sold to France... France used the ship's design for their future dreadnougts.
Just do not make the triple turret USS Roanoak.. she was hogged in the middle and not well. Or just just the Scorpian and Wyvern ironclads built by the british for the confederates... Two nice steam sailing ships with turrets. |
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