Possibility of an electric flame thrower?

  • Context: Undergrad 
  • Thread starter Thread starter relativelyslow
  • Start date Start date
  • Tags Tags
    Electric
Click For Summary
SUMMARY

The discussion centers on the feasibility of creating an electric flamethrower using a Tesla coil to emit electric bolts directed through a stream of oppositely charged gas. The concept involves utilizing charged gas, potentially plasma, to guide electricity, similar to experiments involving inert gases and high-frequency ultraviolet lasers. Participants reference studies on lightning and the behavior of electric discharges in gas, highlighting the challenges of generating and controlling a charged gas stream.

PREREQUISITES
  • Understanding of Tesla coils and their operation
  • Knowledge of plasma physics and gas ionization
  • Familiarity with high-frequency ultraviolet lasers (UVASER)
  • Basic principles of electric charge and discharge in gases
NEXT STEPS
  • Research the principles of plasma generation and containment
  • Explore Tesla coil design and applications in electric discharge
  • Investigate the interaction of electric fields with charged gases
  • Study existing experiments on electric discharges in inert gases
USEFUL FOR

Inventors, electrical engineers, and physicists interested in advanced electric discharge applications and the manipulation of plasma for experimental purposes.

relativelyslow
Messages
104
Reaction score
0
possibility of an electric "flame"thrower?

this idea has kind of been laying quietly in my thoughts for a month or two. if i take something that emits electric bolts, like a tesla coil, would i be able to direct the bolts with a stream of oppositely charged gas (i imagine the stream of air shooting out of an empty super soaker)? i would think it would work because the electricity would follow the gas stream seeking neutrality. the problems are i don't know if a charged gas stream will be attainable (is this strictly plasma?) or how the stream would react with the air it is being shot into. any input would be appreciated. thanks

...when you see that blue-white bolt, as in lightning, tesla coil, or jacob's ladder, what is the charge of it? i always kind of thought it was negative because i hear electricity flows through electrons. (or is there really no charge and the light emitted is due to the union of a negative and positive charge?)
 
Physics news on Phys.org
Sure! I was watching the discovery channel, some people studying lightning did that exact same thing, kind of. They had some kind of inert gas, in the path of a high frequency ultraviolet LASER, a UVASER... and studied the lightning they made in the vicinity of the uvaser and gas.
 
hmm...excellent. how would one acquire this charged gas? is there a difference between my proposal and the discovery channel experiment? i would be shooting electricity directly into the gas stream whereas their electricity seemed to be the result of shooting something else into it.
 
http://dsc.discovery.com/news/briefs/20041227/lightning_zoom0.html
http://dsc.discovery.com/news/briefs/20041227/lightning.html
This wasn't the show, but it was pretty much the same thing that was on it.

http://www.iop.org/EJ/article/1367-2630/4/1/361/nj2161.html
http://www.iop.org/EJ/article/1367-2630/4/1/361/nj2161.pdf
From iop, these are the same thing, the second being a pdf.

I'd have to say your proposal was exactly the same. You know what? I hate it when that happens, I think of something, it's a great idea, and it could really work, then I find out a week later, its already been done a few years ago.
 
Last edited by a moderator:

Similar threads

  • · Replies 3 ·
Replies
3
Views
562
  • · Replies 73 ·
3
Replies
73
Views
6K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 10 ·
Replies
10
Views
3K
  • · Replies 11 ·
Replies
11
Views
2K
Replies
2
Views
2K
  • · Replies 36 ·
2
Replies
36
Views
6K
  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 18 ·
Replies
18
Views
3K
  • · Replies 5 ·
Replies
5
Views
2K