Scheduled Research Launch Attendance

MDRA

Dec 18

METRA

 

PYRO

 

 
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Moonburner

Moonburner, or offset, has a circular core that is off-center. This offset is against the casting tube wall for a full offset. It will initially have a progressive, then a regressive burn. The moonburner can be made into Bates grains or single grain.

Core Offset- Radius of casting tube ID minus radius of core.

Full offset of 38mm grain using a 1/2’ core

Researched Moonburner Geometries

54/1000Ns/3G Moon Lt.Blue
(3)3.25”L w/5/8” core
Throat- .453”
Sim-Kn-Int.200 Max 200
Sim- 500psi
Successful test burn
Cast tubes “spitting” out of nozzle
Epoxy grains to liner.

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