The Nuker I

Boom! The classic potato gun harnesses the combustion of flammable vapor. Show us your combustion spud gun and discuss fuels, ratios, safety, ignition systems, tools, and more.
the_beaver689
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Tue May 15, 2007 5:28 pm

Is the fan you have in the chamber? From the pictures i viewed it appeared that the fan was external. And if it is external, what kind of fan is that and where did you purchase it? Any info is appreciated. Very nice cannon.
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frankrede
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Tue May 15, 2007 7:56 pm

I believe that has already been posted here.
Current project: Afghanistan deployment
Nuker
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Tue May 15, 2007 10:41 pm

The fan is external. It is a small cooling fan from an old video card.
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fastcannonman
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Thu May 31, 2007 10:57 am

very nice. maby if you got some videos of you launching it, more people would belive it shoots a 1/2 mile. but keep up the good work! :D :D :D
nsane-spuds
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Fri Jun 08, 2007 11:10 am

This is a verry nice cannon keep up the good work
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nuclearspud
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Sat Jun 16, 2007 7:36 pm

Two months since last post, but seriously dude, that gun is friggin awsome. It is so clean and sleek, that is a job well done.
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turbohacker
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Sat Jun 16, 2007 7:58 pm

Spot-on!!
Absolutly B-E-A-UTIFUL!!! Both of them!
I do love your attention to detail and you effort in making them athesticly pleasing. Very nice :D
<-- This is not a cat avatar

If it walks like a dog, sratches like a dog, and barks like a dog, than its probobly a...-TURTLE, it's a TURTLE!!! Cant you see?!!!
frankrede wrote:Great googlay mooglay!
Thats a beast!
Nuker
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Sat Jun 16, 2007 9:02 pm

Thanks very much to everyone who has posted the complimentary postings about my cannons. I wanted to enter them into the contest but I was blocked. Haven't been a big fan of this site since. Only check in once in a while.
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nuclearspud
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Sat Jun 16, 2007 9:33 pm

Aw man, you were Blocked? I'll bet you would have made 1st place easy especially with that beast you dubbed the NUKER II.
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nuclearspud
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Sat Jun 16, 2007 9:35 pm

Hey beaver689, you can get them from Radioshack, I asked him through e-mail on his site.
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sk8er548
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Tue Jul 10, 2007 10:28 am

i like it. i also like fire and soy milk
Pedal to the Metal,
Jesus didn't Were Shoes,
Don't do Acid
sk8er ;)
ondskehem
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Thu Jul 12, 2007 9:09 am

this is a pice of gun that is so sweet you don't need candy. Grats to a very (VERY!) well built cannon mate!
Kufive
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Thu Jul 12, 2007 12:09 pm

Great gun! very aesthetically pleasing. How does it look when you fire it at night?
joannaardway wrote: It doesn't look like you have an internal chamber fan, which could help power, and a longer barrel would give it more oomph, but I'm not sure you can change that one.
An inner chamber fan has i think been proven to increase distance and what not by almost 50%, might want to consider it
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wangpushups
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Mon Oct 08, 2007 1:03 am

Sweet gun, but come on... $750
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BigGrib
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Mon Oct 08, 2007 1:25 am

wangpushups wrote:Sweet gun, but come on... $750
Definatley couldn't agree with you more. I could do that one for $150 USD all day long without the piezo ignition.

Nuker here is your constructive criticism. From what I can see there are 3 things that I can see wrong.

1. Piezo Ignition. Grow some grapes and step up to Battery BBQ ignitor or a stun gun. For the $750 USD ya gotta go high tech all the way. Bigger spark better bang!

2. I really cant tell what size the ball valve is with the exhaust fan on it, (looks like inch and a half) but the fan needs to be inside not only for exhausting the spent gasses but for mixing the fuel in the chamber too. Remember for interior fans you need brushless motors.

3. Barrel length is way too short. For as big of a chamber you have, guessing 4" diameter x 18" long plus the p-trap you gotta add at least 2 feet to it. Then maybe you can get your half a mile.

Other than that beautiful gun, but $750 USD is pushing it a bit.

BigGrib
Yea, that's definitely going to get you at least a tazer.
<a href="">DONT TAZE ME BRO.. DONT TAZE ME... AHHHH</a>
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