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| Insomniac |
 Posted: 01/30/2007 21:19 PM Post subject: |
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Colonel
Joined: 18 Dec 2006
Posts: 689
120.79 Spud Bux
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| Fluroecent tube protecters are somtimes used as water rockets, they are clear and can hold the pressure from a rocket, so they should work for a mini. |
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| LGM |
| Posted: 01/30/2007 21:21 PM Post subject: |
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Captain
Joined: 22 Jan 2007
Posts: 318
195.39 Spud Bux
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| Insomniac |
| Posted: 01/30/2007 21:41 PM Post subject: |
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Colonel
Joined: 18 Dec 2006
Posts: 689
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Big enough to go around a fluroescent tube. There are a few sizes, I think you get them from hardware stores. |
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| PneuJose |
| Posted: 01/30/2007 21:42 PM Post subject: |
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Sergeant
Joined: 11 Dec 2006
Posts: 97
137.42 Spud Bux
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ooh kk, i tought that the small tube was in the chamber so u just have to press the button to load it.
tomarrow im gettig a piezo to make a mini,ive never made a ocmbustion, any advice? |
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| Insomniac |
| Posted: 01/30/2007 21:46 PM Post subject: |
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Colonel
Joined: 18 Dec 2006
Posts: 689
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| You only need the TINYEST, TINYEST spray of fuel!! If your useing an aerosol can, DON'T push the button all the way down, if you do you will flood the chamber. When I use my mini, I only push the button down hard enough so some of the gas comes out, no spray comes out at all. |
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| StealthSpud |
| Posted: 01/30/2007 23:17 PM Post subject: |
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Sergeant
Joined: 11 Jan 2007
Posts: 81
111.06 Spud Bux
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Yeah Insomniac that's a good strategy.
You could also spray for like a nanosec and then wave it slowly around...that seems to work for me anyway.
But nice mini anyway! It looks really clean! |
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| LGM |
| Posted: 01/31/2007 19:13 PM Post subject: |
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Captain
Joined: 22 Jan 2007
Posts: 318
195.39 Spud Bux
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I would suggest the rubbing alcohol thing I mentioned earlier for a first mini, or just sticking a long nose lighter in and letting it run for about six seconds. If you're really stupid you could swab the inside with gas.
(much later)
The gun is now made from all metal!
The chamber is some alluminum pipe that I found in my basement, and I made the electrode by bending some insulated wire and taping it on the outside, the other contact is the person holding it (me). |
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| Insomniac |
| Posted: 02/02/2007 0:21 AM Post subject: |
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Colonel
Joined: 18 Dec 2006
Posts: 689
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Cool! It would be even better if you put a wire from the sparker to the chamber, copper is a better conducter than you are  |
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| LGM |
| Posted: 02/03/2007 19:06 PM Post subject: |
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Captain
Joined: 22 Jan 2007
Posts: 318
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Actually, I would rather not because I don't want anymore tape on this, and I like how it looks.
I recently made an electrolysis device, would this work OK if I use a bad fuel air ratio, or would all the hydrogen leak out in the 10 minutes it would take to fill up? |
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| frankrede |
| Posted: 02/03/2007 19:10 PM Post subject: |
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Sangheili
Joined: 20 Jul 2006
Posts: 2917
447.58 Spud Bux
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| You canm get clear pvc in small sizes for really cheap off of mcmaster.com |
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