SK-38-640 Data (RASP)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
38 mm |
38 mm |
= |
| Length |
369 mm |
370 mm |
= |
| Prop. Weight |
383 g |
334 g |
+15% |
| Total Weight |
717 g |
— |
|
| Avg. Thrust |
314.8 N |
315.0 N |
= |
| Max. Thrust |
385.6 N |
— |
|
| Total Impulse |
557.4 Ns |
572.0 Ns |
−3% |
| Burn Time |
1.8 s |
1.8 s |
−2% |
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Data Graph
File Notes
| AMW I315SK Curve
| Koen Loeven
| December 3, 2006
| |
Data from AMW website amw07302006.eng
File as posted on AMW had 0.120 second and 0.084 second times and thrust values in inverted order. I flipped them to allow thrust curve site to accept them
|
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Raw Data
; This file my be used or given away. All I ask is that this header
; is maintained to give credit to NAR S&T. Thank you, Jack Kane
; The total impulse, peak thrust, average thrust and burn time are
; the same as the averaged static test data on the NAR web site in
; the certification file. The curve drawn with these data points is as
; close to the certification curve as can be with such a limited
; number of points (32) allowed with wRASP up to v1.6.
;Animal Motor Works 38-640
I315SK 38 369 20 0.3829 0.7166 AMW
0.011 314.573
0.030 312.796
0.066 300.786
0.084 300.502
0.120 304.087
0.175 312.998
0.266 324.086
0.356 332.224
0.447 347.855
0.538 371.972
0.629 382.833
0.719 385.552
0.810 385.586
0.901 384.836
0.992 382.296
1.082 378.323
1.173 370.837
1.264 357.564
1.355 347.122
1.445 328.332
1.536 202.733
1.627 90.867
1.718 35.427
1.808 8.192
1.815 0.000
You can also download the raw data points as a CSV file.
