Simple Rocket Engine

This is the test of a small rocket engine that uses mixture of KNO3,Sugar and Sulfur combination.
http://www.zlatarabeograd.net
http://www.burme.biz
The test was functional, and you can see that there was some part of slow burning unused fuel. This is because the same fuel was used as a delay charge but with smaller burning surface which gives no thrust.

Category:

Howto & Style

Tags:

• Rocket
• Fuel
• Simple
• Motor
• Engine
• test
• stand
• Impulse
• Thrust

[SrlePopovic]

The best answer is to try and see...

[5rowlew]

is sthat a dry mix

[SrlePopovic]

Yes, it is dry mix

[smithraymond]

Are you an aerospace engineeing student?

[SrlePopovic]

Once, I was...

Now, I am an aerospace engineer :)))

[david1513]

add one gram iron oxide to a batch of around 40 grams it will speed up the burn time and make more power

[transslucide]

Bonjour, je pense que la mesure n'est pas totalement représentative, du fait que la balance ait un temps d'inertie... donc qui fasse croire à une poussée supplémentaire...

[XBiteABulletX]

I have the same scale :D

[h333333333h]

this is a great project!

[caleamabob]

haha gl with rocket boots

[5rowlew]

kk and do u no if you can use a wet mix like cooking the kn03 and suger...ive been told u cant ? but i dont no