project marauder plasma railguns

You may experience issues registering or using other parts of the website. If you believe that any material in VTechWorks should be removed, please see our policy and procedure for What does 'They're at four. The other example is the MARAUDER (Magnetically Accelerated Ring to Achieve Ultra-high Directed-Energy and Radiation) used the Shiva Star project (a high energy capacitor bank which provided the means to test weapons and other devices requiring brief and extremely large amounts of energy) to accelerate a toroid of plasma at a significant . Mount Vernon High School (Fortville, Indiana), https://en.wikipedia.org/w/index.php?title=Marauder&oldid=1131569989, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License 3.0, "The Marauders", a 1983 song by Tears for Fears, B-side to ", Marauders, synthetic creatures derived from, This page was last edited on 4 January 2023, at 19:22. Plasma just doesn't last very long outside of carefully controlled scenarios. You can learn from experts, build working projects, showcase skills to the world and grab the best jobs. Project MARAUDER Developed by Phillips Laboratory. It was named "MARAUDER" - or "magnetically accelerated ring to achieve ultrahigh directed energy and radiation.". Gentle acceleration up to 100km/s over 100m doesn't have to liquidize your bullet. in 2017, but as a possible energy storage mechanism, not much different from a plasma-armature, Real-Life Plasma Rounds With Surprising Penetration in a Pill Sized Package! Basically, the Marauder was everything an army could possibly hope for in the area of field artillery: an ultra-fast, super-destructive gun whose ammunition was only limited to how much power the army could produce for it. Take CERN, for instance. | Playto [duplicate], fire a self-contained ring of plasma in open air, Picture of a historical neon discharge tube, Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. What were the most popular text editors for MS-DOS in the 1980s? 2023 The Nature Conservancy A railgun comprises a pair of parallel conducting rails, along which a sliding armature is accelerated by the electromagnetic effects of a current that flows down one rail, into the armature and then back along the other rail. The official Subreddit for the Isaac Arthur YouTube channel. Ultimately, the limit is going to be keeping the bullet solid as you push on it. You can assume that any figures this gives are over-optimistic, but it isn't a bad upper-bound for coilgun performance. Resources for Engineering Students | The plasma railgun is a linear accelerator and plasma energy weapon which like a projectile railgun uses two long parallel electrodes to accelerate a sliding short armature. That last issue was the real sticking point. A traditional railgun uses electromagnetic forces to drive a solid metal projectile slug to superspeeds. The two requirements being 'shaped into a bullet' and 'survive for 10 seconds.' @PcMan right, silly mistake. Non-superconducting projectiles will be subject to more heating!). Fire rate will therefore be limited, and ultimate velocity will also be limited by your ability to a) quench your coils fast enough and b) cool them fast enough afterwards to fire the gun again. Both are from Wikipedia. @RossPresser but really what will happen is that if your gun pumps enough eneergy into the round to melt it, it'll almost certainly pump enough energy into it to at least partially boil it, and it'll go bang. Renewed interest has arisen in plasma armatures as evidenced by two papers presented at the 2008 EML Symposium. There are possibly other things you might be able to do, like packing your projectile in some kind of coolant that is melted and evaporated to cool the projectile as it is accelerated. Also what kind of distance would these toroids be stable over? can hold plasma under higher pressures. It revolved around firing electromagnetically contained plasma out of a railgun encased in a toroidal (donut shaped) container. Plasma, Coils, or both? :: Terra Invicta Gameplay Discussion Engineering Project Ideas | Online Courses for Kids He describes two promising approaches which are based on demonstrated technology. That's a nice round number, and doesn't rule out superconducting projectiles, as it should be below the critical field strength of futuristic high-temperature superconductors (see here for some analysis of YBCO, one of the best practical real-world superconductors). To review your email preferences, please visit nature.org/emailpreferences. projectiles up to 125 miles at 7.5 times the speed of sound, is Plasma railgun - Wikipedia Reportedly, Ruth asked a local handyman to clear out a spring on the side of Butterfield Hill to provide water for the animals in the woods this is still visible at the end of the first steep section of the preserves hiking trail. A high enough force in a short distance still produces a huge acceleration. What is the symbol (which looks similar to an equals sign) called? We're still messing with the specifics of the donut (how tall is it, how wide is it, how big is the hole, how much plasma do we shove in, how hot should the plasma be, etc), but the basic consensus is that Toroids are the ideal shape for a self-sustaining plasma bolt. Please enter a valid email address (formatted as name@company.com). The best answers are voted up and rise to the top, Not the answer you're looking for? Physics:Plasma railgun - HandWiki And a plasma bolt with a lifespan of a millisecond, moving at 10,000km/s has a range of 10km. Similar principles apply for plasma railguns. Can you still use Commanders Strike if the only attack available to forego is an attack against an ally? Plasma is good against EVERYTHING - Hull AND shield - with big damage (with few exception), but since the travel time is slow, effective range is poor. Why plasma armature railguns don't work (and what can be done about it I'm asking from a viewpoint using known physics and materials, but pushing those limits to a realistic maximum even if such a design is not yet practical. From Route 9 take Route 12 north for 6.4 miles, bringing you to east Westmoreland. What is a realistic maximum velocity of a coilgun round from a 100 m All takedown requests will be promptly acknowledged and investigated. In a plasma railgun, the armature and ejected projectile consist of hot, ionized, gas-like particles heated by a very high temperature. Thick Dual layered angled armor outter hull is the first basic level defense. Unfortunately, George died in 1933 and Ruth returned to Boston in 1938 to set up a medical practice to support herself and her daughter. project marauder plasma railguns new harrisonburg high school good friday agreement, brexit June 29, 2022 fabletics madelaine petsch 2021 0 when is property considered abandoned after a divorce Outside hard vacuum, that 10000 km/s torus is not going anywhere. It is hoped that the work at the University of Texas described in these papers . "Containment" and "weapon" are typically contradictory. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Ruth, George, and Louise enjoyed hiking around their Butterfield Hill property. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. The power requirement appears to be immense. Better for close range brawling. Weighted sum of two random variables ranked by first order stochastic dominance. Peak line-integrated electron number densities of approximately 8 10. In the case of MAURAUDER, the stability time was about $1 {\mu} s$. The plasma is confined between the bullet and the magnetic field pushing on it. Above the rocky outcrops, the trails are easier and follow gently curving contours through a mixed forest, which includes some beautiful stands of red oak. Has the Melford Hall manuscript poem "Whoso terms love a fire" been attributed to any poetDonne, Roe, or other? Especially against space debris. In this sci-fi world, plasma weapons are somewhat abundant in special forces, as their ammunition can be stored in smaller spaces, and in large quantities, but I ran into a problem regarding confinement: can be created quickly. The problem is that everything is classified so we have no way to know if it is to hide a viable weapon or to keep the enemy guessing and thus spending money to find a way to counter it or create their own. In 1993, the Air Force Research Laboratory finally published an experiment in high-velocity plasma projectile weapons. What is Wario dropping at the end of Super Mario Land 2 and why? Like this page and invite your friends on Facebook. is capable of surviving speeds and acceleration up to 2 km/s. Thanks for detailed post Connor. Parking space for three to four vehicles is available,just South of a small white-railed bridge. This is an instability in which the magnetic pressure front can out-run or "blow-by" the plasma armature due to the radial dependence of acceleration current density, drastically reducing device efficiency. Please enable JavaScript if possible. No one has heard a thing about the program since 1995. Plasma is not necessarily hard to confine; for example, those of us who are old enough or who have an interest in the history of computing remember the beautiful Nixie tubes which were used for the displays of computers and calculators made until the 1980s or so; Nixie tubes can be ruggedized, and some have flown in space aboard Soviet (and maybe also American) spacecraft. You must log in or register to reply here. The Bulldog 4 is an annual fun run that also serves as a fundraiser for the Westmoreland PTA. Is it possible for a spheromak to maintain itself at high speeds under atmospheric conditions? Existing knowledge of coaxial railgun plasma instabilities and material interactions at vacuum and plasma interfaces are applied to the design. According to one report published just over a decade after the whole thing went dark, the Marauder program was capable of firing ball lighting bolts that would explode on impact with the force of five pounds of TNT. Registration ends May 5, 2023 at 9:00pm EDT, https://www.whatismybrowser.com/guides/how-to-enable-cookies/auto. Yeah, I never understood how you're supposed to get the plasma to stay plasma once you fire it. Ltd. All Rights Reserved. It's travelling at 1-3 percent the speed of light. At these magnetic field strengths (100T is currently achievable on the relevant timescale), you can exert enough force to crush most solid objects. Since the driver current through the armature is also moving through and normal to a self-generated magnetic field, the armature particles experience a Lorentz force, accelerating them down the length of the gun. I think this technology could be useful potentially as a point defense system on space stations. for example, scramble or disable a random part of a, The containing should last for 10 secs, max, A small, extremely-highly-compressed canister of carrier gas, A bullet design that becomes a nozzle on impact (hollow-. The glowing light is emitted by plasma.). This set up is not feasible with current technology, as most railgun power sources can only operate barely long enough to fire the projectile. Railguns, sometimes called mass drivers, are kinetic energy weapons used extensively in the After Calamity Era. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. So a 100 meter barrel would have a speed of about 7900 meters per second. Quality group antiques shop with over 40 dealers conveniently located between Keene, NH and. It only takes a minute to sign up. Where the electromagnetic railgun fires a projectile at supersonic speeds of up to Mach 6, the Marauder would fire its one-meter diameter plasma rounds at 10,000 kilometers per second, or 3% of the speed of light. | Mini Projects for Engineering Students Please wait while we submit your question/message. The U.S. Navy and Air Force have both developed railgun prototypes. Featured photo: Shiva Star at theAir Force Research Laboratoryat Kirtland Air Force Base. Accelerator electrode geometry and materials are also open areas of research. Railgun technology, which uses electromagnetic force to send If your projectile is 20mm across and your barrel is 100m long, the amount of energy is the swept volume will be a reasonable 0.5GJ, for a muzzle velocity of 70km/s.

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