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

In total there are 56 users online :: 5 registered, 0 hidden and 51 guests

Most users ever online was 155 on Mon Aug 15, 2016 1:40 am

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

The Team
Global Moderators
global_moderators.png CS

Combustion chamber?

A place to ask general spud cannon related questions.
  • Author

Combustion chamber?

Unread postAuthor: cannon » Tue Jul 19, 2005 9:27 am

I have a 4 foot by 2.5 inch piece of drain pipe as a barrel and i am stuck on what to use for a combustion chamber, what would be the best thing to use?

thanks in advance

cannon :)
  • 0

Posts: 7
Joined: Thu Jul 14, 2005 4:00 pm
Reputation: 0

Unread postAuthor: darthtator » Tue Jul 19, 2005 1:58 pm

Well, a 5"piece of sch. 40 pipe 10 inches long will give you a c:b ratio of .877:1, that should do fine or you could go with a piece of 4" sch. 40 that is 15 inches long and give you a ratio of .836:1 which is also good.
  • 0

Your hands can't hit what your eyes can't see, float like a butterfly sting like a bee. *Ali*

Private First Class
Private First Class
Posts: 33
Joined: Mon Jul 04, 2005 1:45 pm
Location: Arizona
Reputation: 0

Unread postAuthor: iamthewalrus » Tue Jul 19, 2005 6:07 pm

and if thoughs 2 sizes cost to much, 20" of 3" pipe will give u a .858 C:B ratio.
  • 0

i got connections with the modfia, watch who ur talkin to noob.

talk to me on AIM at iamthwalrus3
User avatar
Posts: 559
Joined: Mon Feb 28, 2005 9:28 pm
Location: Iowa (SO BORING!!)
Reputation: 0

Return to General Spud Cannon Related

Who is online

Registered users: Bing [Bot], Exabot [Bot], Google [Bot], rna_duelers, Yahoo [Bot]

Reputation System ©'