Just passing by! :D

Rockety enough?

http://www.youtube.com/watch?v=Vru8XvZRQnc

So, to everybody considering a batchbox rocket. Try insulating firebricks. They turn Peter's refined version into an absolutely nuts heater. Even, i'm prety sure J tubes can benefit from thoses. Ho can i have copped soo long without thoses?

I want to shout to the world, try insulating firebricks!

Max : You need to start at the very beginning and take Baby steps ! baby steps ! Most of the people in these Forums do not go the Donkey's Forum
and have no idea what you have just shown them ! BIG AL

allen lumley wrote:Max : You need to start at the very beginning and take Baby steps ! baby steps ! Most of the people in these Forums do not go the Donkey's Forum
and have no idea what you have just shown them ! BIG AL

Well, one might get intrested and see the light.

It's mad, that thing at points sounds like a fuel furnace with a strong burner. I'll see if i can do a better video today, after the next modification.

Well, lined the whole firebox with insulating firebricks.

Works far better!




http://youtu.be/lDDrmaMGURQ

There's some other vids on yootoob!

In the workshop.