The Naked Scientists
  • Login
  • Register
  • Podcasts
      • The Naked Scientists
      • eLife
      • Naked Genetics
      • Naked Astronomy
      • In short
      • Naked Neuroscience
      • Ask! The Naked Scientists
      • Question of the Week
      • Archive
      • Video
      • SUBSCRIBE to our Podcasts
  • Articles
      • Science News
      • Features
      • Interviews
      • Answers to Science Questions
  • Get Naked
      • Donate
      • Do an Experiment
      • Science Forum
      • Ask a Question
  • About
      • Meet the team
      • Our Sponsors
      • Site Map
      • Contact us

User menu

  • Login
  • Register
  • Home
  • Help
  • Search
  • Tags
  • Member Map
  • Recent Topics
  • Login
  • Register
  1. Naked Science Forum
  2. Non Life Sciences
  3. Technology
  4. Can layered conical graphene structures block bullets?
« previous next »
  • Print
Pages: [1]   Go Down

Can layered conical graphene structures block bullets?

  • 3 Replies
  • 3382 Views
  • 0 Tags

0 Members and 1 Guest are viewing this topic.

Offline Expectant_Philosopher (OP)

  • Sr. Member
  • ****
  • 230
  • Activity:
    0%
    • View Profile
Can layered conical graphene structures block bullets?
« on: 20/08/2014 20:33:39 »
Can layers of conical graphene structures redirect bullet velocities from perpendicular velocities to lateral velocities?  If coupled with shear stress fluids would the bullet force be redirected into lateral modes and slowed within the shear stress fluid?  If the graphene cones were not sturdy enough to withstand the energy of the bullet could the graphene cones be positively charged and the outer layer of the vest also be positively charged so when the bullet forces press the positively charged outer layer towards the positively charged cones, the layers would repel each other and redirect the bullet laterally into sacs of shear stress fluid?
Logged
 



Offline evan_au

  • Global Moderator
  • Naked Science Forum King!
  • ********
  • 8983
  • Activity:
    74.5%
  • Thanked: 882 times
    • View Profile
Re: Can layered conical graphene structures block bullets?
« Reply #1 on: 20/08/2014 22:41:47 »
I heard that the military would be interested in graphene if someone could economically produce a vest with 1 million layers of graphene.
In the meantime they will stay with their current materials.
Logged
 

Offline Expectant_Philosopher (OP)

  • Sr. Member
  • ****
  • 230
  • Activity:
    0%
    • View Profile
Re: Can layered conical graphene structures block bullets?
« Reply #2 on: 22/08/2014 17:20:11 »
Be that as it may, that, according to your point of view, the military has not as yet found a way to create structures from graphene. I readdress the idea of a material stronger than steel, whose geometry is shaped in the form of sheets of cones in alternating layers, could the geometry and theorized hardness of material cause the bullet to seek the path of least resistance by slanting its movement down the sloped face of the cone to transfer perpendicular force to lateral force?  Also with the addition of the positive on positive repulsion layers to slow the projectile and assist in its deflection and the shear stress fluids encased in auxetic materials to absorb impact.
Logged
 

Offline Expectant_Philosopher (OP)

  • Sr. Member
  • ****
  • 230
  • Activity:
    0%
    • View Profile
Re: Can layered conical graphene structures block bullets?
« Reply #3 on: 23/08/2014 11:14:58 »
As for the growth of conical graphene structures, could we use chemical vapor deposition in alternating stages, of germanium and graphene starting with chemical vapor deposition of germanium on silicon, then switch the vapor deposition to graphene, then again to germanium, and repeated, until in tapering diameters, a conic structure is built? The tapering process could be engineered to gradually reduce the diameter size while simultaneously reducing the volume size of the chemical deposition chamber, thus saving on material costs. Many such conic structures could be built simultaneously as a field of structures on a common foundation material. Alternating layers for the final product could use alternate initial grid configurations.
Logged
 



  • Print
Pages: [1]   Go Up
« previous next »
Tags:
 

Similar topics (5)

why does the moon perfectly block out the sun's "disc area" during eclipse?

Started by paddy73Board Physics, Astronomy & Cosmology

Replies: 2
Views: 6010
Last post 14/03/2011 23:43:14
by Soul Surfer
What type of technology can deflect or block high powered acoustics?

Started by mriver8Board Physics, Astronomy & Cosmology

Replies: 33
Views: 13115
Last post 26/12/2015 05:58:28
by mriver8
Would communication of info. from the future require a block time structure?

Started by NTHstarsBoard Physics, Astronomy & Cosmology

Replies: 14
Views: 2122
Last post 31/05/2018 13:42:37
by yor_on
How can a person block a nerve agent attack with over the counter drugs?

Started by AshleyMattBoard Chemistry

Replies: 6
Views: 1414
Last post 11/08/2018 19:44:52
by AshleyMatt
Why can't I block out low frequency sounds as easily as high frequencies?

Started by GeezerBoard General Science

Replies: 59
Views: 41425
Last post 23/10/2010 15:41:55
by elfabyanos
There was an error while thanking
Thanking...
  • SMF 2.0.15 | SMF © 2017, Simple Machines
    Privacy Policy
    SMFAds for Free Forums
  • Naked Science Forum ©

Page created in 0.112 seconds with 42 queries.

  • Podcasts
  • Articles
  • Get Naked
  • About
  • Contact us
  • Advertise
  • Privacy Policy
  • Subscribe to newsletter
  • We love feedback

Follow us

cambridge_logo_footer.png

©The Naked Scientists® 2000–2017 | The Naked Scientists® and Naked Science® are registered trademarks created by Dr Chris Smith. Information presented on this website is the opinion of the individual contributors and does not reflect the general views of the administrators, editors, moderators, sponsors, Cambridge University or the public at large.