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Question
Posted: Sun Oct 18, 2009 4:27 pm
by MasterBlaster
as I live in the UK it is hard to find Pvc fittings and pipe for a good price for example on one plumbing website I saw 110 mm pvc pipe being sold at £40 per meter, and thanks to mr Brown £40 is about $35 so to over come the problem of lack of PVC pipe I've decided to build a spud gun out of PVC using only 1 PVC pipe insted of 2 so that the barrel and combustion chamber are the same thing the problem is the idea is only a concept and I'm wondering wether it will work.
Many regards ,MasterBlaster
I will try and upload a schematic of my design.
Posted: Sun Oct 18, 2009 4:34 pm
by kjjohn
If you mean that the barrel and chamber are the same diameter, sure, it will work, but not very well. You'll get significantly higher velocities with a 2" chamber and a 1" barrel.
Posted: Sun Oct 18, 2009 5:46 pm
by MasterBlaster
What is 1inch in milimeters?
Anyway I'm not really concerned about velocities just distance.y
Posted: Sun Oct 18, 2009 5:50 pm
by Technician1002
What is 1inch in milimeters?
http://www.google.com/#hl=en&source=hp& ... 423f07b33e
Google is your friend..
Spoon.. Silver..
Posted: Tue Oct 20, 2009 10:50 am
by Freefall
Anyway I'm not really concerned about velocities just distance
The two are directly related. A given projectile will go farther if it leaves the muzzle at a higher speed.
Posted: Tue Oct 20, 2009 2:47 pm
by ramses
you mean
http://lmgtfy.com/?q=inches+to+mm ?
and there is no spoon.
saboted projectiles will give you the highest velocities and the longest distances.