« previous next »
Pages: [1]   Go Down

Author Topic: Cannon Cartridge Explosion  (Read 542 times)

0 Members and 3 Guests are viewing this topic.

Offline Parrott-Cannon

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 215
  • Gender: Male
Cannon Cartridge Explosion
« on: May 22, 2012, 12:48:46 PM »
400 grains of cannon grade powder in an Al cartridge.  The top of the cartridge opened at 4 milisecond after ignition.  Total burn required 93 milliseconds.
http://www.youtube.com/watch?v=ABMorAStR10
Logged
For a people who are free, and who mean to remain so, a well-organized and armed militia is their best security. (Thomas Jefferson)

Offline cannonmn

  • Trade Count: (1)
  • Senior Member
  • *****
  • Posts: 3345
Re: Cannon Cartridge Explosion
« Reply #1 on: May 22, 2012, 01:33:29 PM »
OK thanks.  If there was some comparison or some principle demonstrated I missed it.  Don't get me wrong, I love to see powder burning, just not sure if there was a theme here I missed.
 
Next time please show the smoke plume rising.
Logged

Offline Double D

  • Trade Count: (3)
  • Senior Member
  • *****
  • Posts: 12609
  • SAMCC cannon by Brooks-USA
    • South African Miniature Cannon Club
Re: Cannon Cartridge Explosion
« Reply #2 on: May 22, 2012, 01:51:38 PM »
John,

Parrot-Cannon is our resident scientist.  He pops in here every once in a while with this sort of stuff.  It may seem strange...but be patient when he is finished he comes up some amazing stuff.   I think he is looking at powder burn rates and pressures....can't wait until we see what he has come up with now?
Logged

Offline Cat Whisperer

  • Trade Count: (2)
  • Senior Member
  • *****
  • Posts: 7493
  • Gender: Male
  • Pulaski Coehorn Works
Re: Cannon Cartridge Explosion
« Reply #3 on: May 22, 2012, 01:59:43 PM »
Did it go BANG or poooofff?
Logged
Tim K                 www.GBOCANNONS.COM
Cat Whisperer
Chief of Smoke, Pulaski Coehorn Works & Winery
U.S.Army Retired
N 37.05224  W 80.78133 (front door +/- 15 feet)
Pages: [1]   Go Up
« previous next »