M900 Data (RASP)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
69 mm |
64 mm |
+8% |
| Length |
1,828 mm |
1,828 mm |
= |
| Prop. Weight |
3,288 g |
3,288 g |
= |
| Total Weight |
5,956 g |
3,288 g |
+81% |
| Avg. Thrust |
545.0 N |
900.0 N |
−39% |
| Max. Thrust |
1,054.6 N |
1,945.3 N |
−46% |
| Total Impulse |
6,611.5 Ns |
6,463.5 Ns |
+2% |
| Burn Time |
12.1 s |
12.3 s |
−1% |
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Data Graph
File Notes
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Raw Data
;
;Rattworks M900 Hybrid
;prepared by Andrew MacMillen NAR 77472 12/23/04
;based on TMT thrust data from Paul Holmes & TMT cert doc
;NOX weight calc'd at .7048gm/cc, 75 deg F @ 812 psi
;compiled with RockSim6 EngEdit
;within 2 percent for total impulse
;peak and average thrust are off due to data spike smoothing
;accurate thrust profile
;NOTE: NOT RATT, CAR, TMT OR NAR APPROVED
;Rattworks M900
M900 69 1828 100 3.288 5.956 RATT_Works
0.04 151.9
0.43 241.76
0.5 1054.61
7.04 718.06
7.22 346.42
7.26 297.14
7.35 241.24
7.48 200.65
7.66 164.8
12.28 49.36
12.3 0
You can also download the raw data points as a CSV file.
