A113 Posted April 9, 2010 Share Posted April 9, 2010 Alright so in my POE class (Principles of Engineering) in high school we have a project on Fluid power/Pneumatics. I'm aware that the Hydraulics used on the Intamin Rocket coasters would be a perfect selection, so if you know anything, or work on an Intamin Rocket, can explain to me 4 components of the hydraulics used on the ride and how they're examples on Fluid Power? The help would be greatly appreciated. Thanks again. EDIT: I just realized the flywheel launches on the Schwarzy shuttles are as well, so, rewording what I initially asked, If you work on a ride with a launch system that utilizes Fluid Power/Hydraulics/Pnuematics, I would appreciate the help! Link to comment Share on other sites More sharing options...
FeelTheFORCE Posted April 9, 2010 Share Posted April 9, 2010 I did a presentation in my public speaking class on roller coasters. I know you probably won't be able to cite this, as Wiki isn't a valid source of info in most teachers' eyes, but perhaps you can get some ideas from this link (note: scroll down to Fluid Pressure). http://en.wikipedia.org/wiki/Launched_roller_coaster Here's another link: http://themeparks.about.com/od/rollercoasterarticles/a/KingdaHydraulic.htm Also, have you tried asking Intamin themselves? Maybe if you explain what you have to to, they'd be more than happy to give you some technical info on how it works. I'm not 100% sure they will, but it's worth trying, as they worst they can say is no. Link to comment Share on other sites More sharing options...
A113 Posted April 9, 2010 Author Share Posted April 9, 2010 I checked the wiki page, and it is just a bit vague with the hydraulics. And I haven't considered actually emailing them, I might try that. I'm also afraid that if I request a diagram, they will say "no" because that's disclosed information, they're in competition with other companies, etc. Just my thought. Link to comment Share on other sites More sharing options...
Dietcokevan Posted April 9, 2010 Share Posted April 9, 2010 http://www.youtube.com/watch?v=MP4XFRPA7Lc&fmt=18 Go to 1:38 and it talks about the launch. Also there are POVs in the video, but its from History Channel so I assume its OK for here. Link to comment Share on other sites More sharing options...
hyyyper Posted April 9, 2010 Share Posted April 9, 2010 The principle is pretty simple. You first pump liquid from a reservoir into a piston filled with (nitrogen) gas. This builds up potential energy. Now, you close of the tube coming from the reservoir and open another that leads into a turbine and back into the reservoir. Because of the energy stored in the compressed gas, the piston will push the liquid through the turbine and back into the reservoir. While the liquid passes though the turbine, it will rotate, and the drum and cables attatched to that turbine will make the train accerate. There was this wonderfull article at pointbuzz at one time, but it's gone now. I've upped a picture I used a while back for a presentation: Link to comment Share on other sites More sharing options...
DJeXeL Posted April 9, 2010 Share Posted April 9, 2010 ^Nice diagram. A113 PM me and I'll be happy to answer any questions regarding shuttle loops and Intamin rocket coasters. Link to comment Share on other sites More sharing options...
Ledgy Posted April 9, 2010 Share Posted April 9, 2010 Hi, there is a german side, called "Coasters and More", which often have some explanations in the "RideInsights" section. Some articles are in english, too. I don´t find this article in english, but maybe it´s only, because of the IE-Region-Settings. In my opinion, you can find there a really good animation at the following link (you have to scroll down): Coasters and More - XCelerator Link to comment Share on other sites More sharing options...
coasterlover420 Posted April 10, 2010 Share Posted April 10, 2010 This article seemed promising... Link to comment Share on other sites More sharing options...
Eamon Kelly Posted April 10, 2010 Share Posted April 10, 2010 From the same site that Ledgy gave, but in english and on a different ride: Kanonen Link to comment Share on other sites More sharing options...
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