'Chinese Navy ship seen carrying railgun'

In summary, China's navy is making strides in developing game-changing electromagnetic railguns, with a focus on independent intellectual property. This technology has caught the attention of the global community, while other countries such as the US and Russia have also been working on their own versions. However, challenges with power requirements, firing rate, and wear and tear on the barrel have slowed progress. In the US, the railgun program has been canceled in the proposed budget for 2022, including the development of specialized projectiles. Despite the solid physics and engineering, it is currently not feasible to fully implement railgun technology.
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China says its navy is taking the lead in game-changing electromagnetic railguns
Headline said:
China’s landing of a rover on the far side of the moon grabbed headlines around the world this week. Less noticed, the country’s state media reported on progress in another arena: game-changing naval weaponry.

The state-run Global Times said on Thursday (Jan. 3) that Chinese warships will soon be equipped with electromagnetic railguns that fire projectiles with “incredibly destructive velocity,” and that the underlying technology was based on ”fully independent intellectual property,” rather than designs copied from other nations. It cited a report that appeared Wednesday on China’s CCTV.
Rest of the article is on the site. The news is available on multiple news outlets, including pictures on Twitter.

I recall the US Navy was developing a railgun a few years ago, while Russia was still in the R&D phase a year ago...
 
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I thought the issue with rail guns was not that they are difficult to build but that the power requirements mean that only a nuclear powered ship was capable of housing one. The navy seems to believe they are the future - longer range, more on-ship ammo storage and no risk from storing explosive material
 
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BWV said:
I thought the issue with rail guns was not that they are difficult to build but that the power requirements mean that only a nuclear powered ship was capable of housing one. The navy seems to believe they are the future...
Google tells me the USA is having an issue with firing rate (4.8 rounds per minute vs a required 10), which may be a result of not enough electrical power available. It does seem like a pretty fundamental problem.
 
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russ_watters said:
Google tells me the USA is having an issue with firing rate (4.8 rounds per minute vs a required 10), which may be a result of not enough electrical power available. It does seem like a pretty fundamental problem.

Clearly they just need to add a few more batteries. :rolleyes:

But seriously, I thought the major hurdle was wear and tear on the barrel. Has sufficient progress been made on that end to turn rail guns into viable weapons (minus the power problems)?
 
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Looks like the US 'railgun' program is history.

https://www.thedrive.com/the-war-zo...y-railguns-and-deck-guns-killed-off-in-budget
Earlier this week, The War Zone was first to report the U.S. Navy's program to develop an electromagnetic railgun appeared to be all but formally canceled in its proposed budget for the 2022 Fiscal Year. Now, it has also emerged from that service's budget request that it plans to stop working on the specialized, high-speed, multi-purpose projectiles for that weapon, versions of which were also being developed for use in other more conventional guns, at least for the time being.



Looks like the physics and engineering were pretty solid. Possible, Yes. Feasible, No.
 
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1. What is a railgun?

A railgun is a type of weapon that uses electromagnetic energy to fire projectiles at extremely high speeds. It works by using a series of parallel metal rails to accelerate a conductive projectile between them.

2. How does a railgun work?

A railgun works by using a powerful electrical current to create a magnetic field, which accelerates the projectile along the rails. The projectile can reach speeds of over Mach 6, making it a highly effective and destructive weapon.

3. Why is the Chinese Navy interested in railgun technology?

The Chinese Navy, like many other military organizations, is interested in railgun technology because of its potential to greatly increase their firepower and capabilities. A railgun can fire projectiles at much higher speeds than traditional weapons, making it more accurate and able to penetrate through thicker armor.

4. How does the Chinese Navy plan to use the railgun on their ships?

The Chinese Navy has not officially announced how they plan to use the railgun on their ships, but it is likely that they will install it on their larger ships, such as aircraft carriers, to increase their long-range strike capabilities. It could also potentially be used for anti-ship or anti-missile defense.

5. Is the Chinese Navy the only military organization developing railgun technology?

No, the Chinese Navy is not the only military organization developing railgun technology. Many countries, including the United States and Russia, have been investing in railgun research and development for military purposes. However, the Chinese Navy's recent demonstration of a railgun on one of their ships shows that they are making significant progress in this area.

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