Test 2017-05
3 grain 54mm sorbitol motor
With a 10.250" liner, 8.9mm nozzle throat, buna-n o-rings, simulation says this is a 25% J-432, 763 Ns, with about a 1.6 sec burn:
| 54mm 3-grain Sorbitol | |||||
|---|---|---|---|---|---|
| Rating: | 25% J-432 | Max Pressure: | 7.04 MPa (1021 psi) | ||
| Total Impulse: | 763 Ns | Specific Impulse: | 135 s | ||
| Max Thrust: | 557 N | Volume Loading: | 71% | ||
| Average Thrust: | 432 N | Fuel Mass: | 578 g | ||
- Grain 2017-01-08, 182.6g gross, ?g net
- Grain 2017-01-09, 184.0g gross, ?g net
- Grain 2017-01-10, 180.5g gross, ?g net
Total of ?g propellant, vs 578g simulated.
Results
Flight data logged as ? sn ?, flight ?.