I225FJ Data (RASP)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
38 mm |
38 mm |
= |
| Length |
202 mm |
240 mm |
−16% |
| Prop. Weight |
242 g |
264 g |
−8% |
| Total Weight |
486 g |
486 g |
= |
| Avg. Thrust |
206.7 N |
230.5 N |
−10% |
| Max. Thrust |
275.9 N |
276.6 N |
= |
| Total Impulse |
350.5 Ns |
367.9 Ns |
−5% |
| Burn Time |
1.7 s |
1.6 s |
+7% |
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Data Graph
File Notes
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Raw Data
; AeroTech I225FJ
; Curvefit to instruction sheet on Aerotech website (12/27/06)
; by Chris Kobel
; burn time: 1.8 seconds
; total impulse: 350.5 newton-seconds
; average thrust: 43.8 pounds
I225FJ 38 202 6-10-14 0.2417 0.486 AT
0.04 213.6
0.10 213.6
0.20 218.1
0.28 235.9
0.30 249.2
0.40 262.6
0.50 267.0
0.60 271.5
0.70 275.9
0.80 275.9
0.87 271.5
0.90 258.1
1.00 240.3
1.10 218.1
1.20 200.3
1.30 178.0
1.40 160.2
1.50 97.9
1.60 40.1
1.70 13.4
1.80 0.0
You can also download the raw data points as a CSV file.
