L339N Data (RASP)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
98 mm |
98 mm |
= |
| Length |
309 mm |
302 mm |
+2% |
| Prop. Weight |
1,355 g |
1,796 g |
−25% |
| Total Weight |
3,150 g |
3,210 g |
−2% |
| Avg. Thrust |
338.5 N |
316.5 N |
+7% |
| Max. Thrust |
421.0 N |
445.5 N |
−5% |
| Total Impulse |
2,800.5 Ns |
3,042.9 Ns |
−8% |
| Burn Time |
8.3 s |
8.8 s |
−6% |
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Data Graph
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Raw Data
;This file is identical to Tim Van Milligan's L339 file except the motor and
; propellant weights have been corrected. Total weight was about 50% too high.
L339N 98 309 4 1.355 3.15 Aerotech
0.049 2.884
0.074 373.449
0.123 399.403
0.156 408.054
0.279 415.984
0.427 417.426
0.476 421.031
0.509 416.705
0.632 415.984
0.837 414.542
0.894 418.868
0.943 405.17
1.026 400.124
1.124 402.286
1.255 397.961
1.362 392.914
1.51 391.472
1.575 394.356
1.592 385.705
1.657 387.147
1.838 384.984
2.026 382.821
2.174 379.937
2.404 377.053
2.478 378.495
2.552 377.053
2.617 378.495
2.683 366.96
2.773 359.751
2.806 363.355
2.937 359.751
3.232 351.099
3.314 355.425
3.356 351.099
3.815 345.332
3.979 340.285
4.233 336.681
4.414 333.797
4.668 330.913
4.996 329.471
5.39 323.704
5.686 320.099
5.989 314.331
6.178 310.727
6.325 306.401
6.514 302.075
6.621 302.075
6.851 297.75
7.195 290.54
7.277 293.424
7.326 287.656
7.441 283.331
7.49 286.214
7.54 283.331
7.696 275.4
7.81 273.958
7.884 276.842
7.942 278.284
8.015 276.121
8.073 270.354
8.188 155.003
8.212 118.956
8.278 54.071
8.311 26.675
8.352 7.93
8.426 0.0
You can also download the raw data points as a CSV file.
