SO much for chamber fans
- Mr.Sandman
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Or use this idea called Chamba chain or change. I cant remember who posted it. I think iot is on advanced spuds but basically it is a chain hooked up in you chamber ad you shake it around. Same thing goes with the coins.
Yeah, it's that important.
You could use a plunger with a bunch of small holes in it and move it back and forth inside the chamber to force the gases through the same holes to mix it. like this:
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- Moonbogg
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I have reached my conclusion about using chamber fans with this build. Pics speak for themselves. This was a very small fan and it looks like it has been smashed with a hammer. Incredibly interesting indeed. A single shot once again did this.
What was cool about this shot was the breech was left open and all I saw was a huge orange flash all around me! It was ridiculous, and cool.
EDIT: Oh, just to let you know, I tested some 1x shots with each fan and they stood up fine. When I stepped it up they blew.

What was cool about this shot was the breech was left open and all I saw was a huge orange flash all around me! It was ridiculous, and cool.
EDIT: Oh, just to let you know, I tested some 1x shots with each fan and they stood up fine. When I stepped it up they blew.

- Technician1002
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If you really want a chamber fan that will survive, use a small sealed motor so combustion can't get inside and on the shaft attach a short length of bathroom stopper chain. Let it whip like a weed eater and mix and agitate the contents. There would be little surface area for the shock wave to kill.
Moonbogg;
Have a look at fred's mixing fan in this link;
http://www.spudfiles.com/forums/semi-fi ... 10610.html
It is a manually operated one in a hybrid.
You may have to view the whole posting for details.
It is another possible alternative!
Have a look at fred's mixing fan in this link;
http://www.spudfiles.com/forums/semi-fi ... 10610.html
It is a manually operated one in a hybrid.
You may have to view the whole posting for details.
It is another possible alternative!
You mentioned the fan was mounted in the rear, I assume that means the end closest to the barrel breach. If that is the case, I can see how you would get a very large pressure differential at that location right after the burst disk breaks. A better fan location would be at the front of your chamber, furthest away from the barrel breach.
- Moonbogg
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The cannon is inline and the fan was at the back, furthest away from the breech.starman wrote:You mentioned the fan was mounted in the rear, I assume that means the end closest to the barrel breach. If that is the case, I can see how you would get a very large pressure differential at that location right after the burst disk breaks. A better fan location would be at the front of your chamber, furthest away from the barrel breach.