Project
Ignis engine

Construction

• This engine was constructed out of 2" PVC with the nozzle and end cap cast directly into the pipe.

Pros

• Fuel is easy to pour and shape.
• Hygroscopic nature of Kno3 is not an issue when encapsulated in epoxy.

Cons

• Little or no thrust. Burn rate is too slow.

Pictures

• The nozzle cut open after firing.
• Engine static test.

Video

• First static.
• Second static.

CAD Drawings

• Ignis engine design.