I am testing an experimental sugar rocket motor with an additional 15% aluminum. The initial test exceeded my expectations with exceptional thrust and flames. The motor is probably close to its maximum pressure.
The fuel is difficult to ignite so I am working on a new primer to bring the motor up to pressure quickly. Aluminum increases the burn rate under pressure significantly requiring a lower KN.
The sugar motor is a 2-grain 38 mm with 138 g of fuel. The PVC pipe is for support only.
I will share my results as I explore this powerful fuel!
Please show your support and buy me a coffee, thanks!
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