Login    Register
User Information
Username:
Password:
We are a free and open
community, all are welcome.
Click here to Register
Sponsored
Who is online

In total there are 78 users online :: 6 registered, 0 hidden and 72 guests


Most users ever online was 218 on Wed Dec 07, 2016 6:58 pm

Registered users: Bing [Bot], Exabot [Bot], Google [Bot], Google Adsense [Bot], MSNbot Media, Yahoo [Bot] based on users active over the past 5 minutes

The Team
Administrators
Global Moderators
global_moderators.png CS

Barrel To Chamber Ratio

Post questions and info about combustion (flammable vapor) powered cannons here. This includes discussion about fuels, ratios, ignition systems, safety, and anything else relevant.
Sponsored 
  • Author
    Message

Barrel To Chamber Ratio

Unread postAuthor: rustlerdude987 » Wed Apr 25, 2012 10:18 am

i was wondering if some one could check my chamber to volume ratio. my barrel is 2.5 inch by 48 inches and my chamber is 3 inch by 24 inches. i got 0.772037826530135 and i not sure if i did that right.
  • 0


rustlerdude987
Private First Class
Private First Class
 
Posts: 28
Joined: Wed Apr 25, 2012 10:11 am
Reputation: 0

Unread postAuthor: jackssmirkingrevenge » Wed Apr 25, 2012 10:43 am

Yep, that's about right :)
  • 0

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Unread postAuthor: natas » Wed Apr 25, 2012 10:43 am

go to burntlake.com they have a wery usefull calculator for cb ratios

[url] http://www.burntlatke.com/ratcalc.html
  • 0

To make dreams come true, u must wake up.

natas
Staff Sergeant
Staff Sergeant
 
Posts: 122
Joined: Mon Feb 27, 2012 6:02 pm
Reputation: 0

Return to Combustion Cannon Discussion

Who is online

Registered users: Bing [Bot], Exabot [Bot], Google [Bot], Google Adsense [Bot], MSNbot Media, Yahoo [Bot]

Reputation System ©'