Rocket Prediction Analysis - Arcas Cd changes
Rocket Arcas Engine G35-7
Mass (kg) 0.62 Mass (kg) 0.1004
Diameter (m) 0.067 Propellant Mass (kg) 0.05
# of Fins 4 After Firing Mass (kg) 0.0317
Thickness (m) 0.0025 Delay Charge Mass (kg) 0.0187
Length (m) 1.42 Burn Time (s) 2.91
Fin Area (m^2) 0.0142 Delay Time (s) 7
Total Area 0.003525652 Max Liftoff Weight (g) unk
Cd 0.6
Initial Total Mass (kg) 0.7204 Air Density (kg/m^3) 1.18
Final Total Mass (kg) 0.6517
Max Max Max Max
96.04 93.53 414.69 1360.53
Time intervals (s) Thrust (N) Mass (kg) Drag (N) Acceleration (m/s/s) Velocity (m/s) Altitude (m) Ft
0 0 0.7204 0 -9.81 0 0 0
0.013 39.137 0.720176632 0 44.53361273 0.578936965 0.0037631 0.012346
0.02 76.22 0.720056357 0.000418317 96.04224462 1.251232678 0.0101687 0.033362
0.05 64.463 0.719540893 0.001953975 79.77635515 3.644523332 0.083605 0.274295
0.134 57.542 0.718097595 0.016577698 70.29808384 9.549562374 0.6377566 2.092377
0.206 57.532 0.716860481 0.113817669 70.28673269 14.61020713 1.5075083 4.945894
0.236 64.432 0.716345017 0.26641305 79.76357895 17.0031145 1.9817082 6.501667
0.248 57.058 0.716138832 0.360827565 69.36064392 17.83544222 2.1907395 7.187466
0.35 56.121 0.714386254 0.397018288 68.19259506 24.79108692 4.3646925 14.31986
0.427 55.195 0.71306323 0.767068034 66.5197414 29.91310701 6.4708039 21.22967
0.476 57.492 0.712221306 1.116775295 69.34408349 33.3109671 8.0197938 26.31166
0.505 52.414 0.711723024 1.384896226 61.88798088 35.10571854 9.0118357 29.56639
0.547 53.331 0.711001375 1.538149264 63.03493756 37.75318592 10.541873 34.5862
0.757 50.541 0.707393127 1.778893558 59.1221179 50.16883068 19.773684 64.87429
0.907 50.057 0.704815808 3.141309345 56.75446997 58.68200118 27.937497 91.65846
1.111 44.96 0.701310653 4.297863125 48.17020707 68.50872342 40.910951 134.2223
1.321 41.242 0.697702405 5.857799449 40.9053197 77.09884055 56.199745 184.3824
1.549 35.681 0.69378488 7.418881646 30.92614052 84.15000059 74.582113 244.692
1.597 36.135 0.692960137 8.837938915 29.58196443 85.56993489 78.655391 258.0558
1.627 33.364 0.692444674 9.138715383 25.17515555 86.32518955 81.233818 266.5152
1.669 34.281 0.691723024 9.300746985 26.30308594 87.42991916 84.882675 278.4865
1.801 30.121 0.689454983 9.540319132 20.04065215 90.07528525 96.598019 316.9226
2.005 25.023 0.685949828 10.12637581 11.9067839 92.50426916 115.22113 378.0221
2.143 21.316 0.683578694 10.67987824 5.749469377 93.29769594 128.04147 420.0836
2.227 19.462 0.682135395 10.86387065 2.794725413 93.53245287 135.88834 445.8279
2.298 15.765 0.680915464 10.91861107 -2.692539484 93.34128257 142.52235 467.593
2.406 9.761 0.679059794 10.87402374 -11.44906589 92.10478345 152.53644 500.4477
2.526 6.519 0.676997938 10.58783392 -15.82011272 90.20636993 163.47511 536.3357
2.652 3.737 0.67483299 10.15587066 -19.32179145 87.7718242 174.68774 573.1225
2.742 1.881 0.673286598 9.615082124 -21.29705789 85.85508899 182.50095 598.7564
2.91 0 0.6704 9.199724761 -23.5327398 81.90158871 196.59251 644.9886
3.01 0 0.670132857 8.371964944 -22.30299278 79.67128943 204.67115 671.4933
3.11 0 0.669865714 7.922211649 -21.63656685 77.50763274 212.5301 697.2772
3.21 0 0.669598571 7.497762755 -21.00739957 75.40689279 220.17582 722.3617
3.31 0 0.669331429 7.096837157 -20.41287453 73.36560533 227.61445 746.7666
3.41 0 0.669064286 6.717810661 -19.85060567 71.38054477 234.85176 770.511
3.51 0 0.668797143 6.359199722 -19.31841341 69.44870343 241.89322 793.6129
3.61 0 0.66853 6.019647119 -18.81430365 67.56727306 248.74402 816.0893
3.71 0 0.668262857 5.697909304 -18.3364492 65.73362814 255.40906 837.9563
3.81 0 0.667995714 5.392845224 -17.88317339 63.9453108 261.89301 859.2291
3.91 0 0.667728571 5.1034064 -17.4529355 62.20001725 268.20028 879.9222
4.01 0 0.667461429 4.828628119 -17.04431784 60.49558547 274.33506 900.0494
4.11 0 0.667194286 4.56762159 -16.65601425 58.82998404 280.30133 919.6238
4.21 0 0.666927143 4.319566954 -16.28681984 57.20130206 286.1029 938.6578
4.31 0 0.66666 4.083707033 -15.93562181 55.60773988 291.74335 957.1633
4.41 0 0.666392857 3.859341742 -15.60139122 54.04760076 297.22612 975.1513
4.51 0 0.666125714 3.645823068 -15.28317569 52.51928319 302.55446 992.6328
4.61 0 0.665858571 3.442550571 -14.98009275 51.02127391 307.73149 1009.618
4.71 0 0.665591429 3.248967333 -14.69132388 49.55214153 312.76016 1026.116
4.81 0 0.665324286 3.064556309 -14.41610919 48.11053061 317.64329 1042.137
4.91 0 0.665057143 2.888837029 -14.15374258 46.69515635 322.38358 1057.689
5.01 0 0.66479 2.721362629 -13.90356734 45.30479961 326.98358 1072.781
5.11 0 0.664522857 2.561717154 -13.66497222 43.93830239 331.44573 1087.42
5.21 0 0.664255714 2.409513121 -13.43738787 42.59456361 335.77238 1101.615
5.31 0 0.663988571 2.264389305 -13.22028355 41.27253525 339.96573 1115.373
5.41 0 0.663721429 2.126008728 -13.01316421 39.97121883 344.02792 1128.701
5.51 0 0.663454286 1.994056829 -12.81556779 38.68966205 347.96096 1141.604
5.61 0 0.663187143 1.868239806 -12.62706276 37.42695577 351.76679 1154.091
5.71 0 0.66292 1.748283089 -12.44724596 36.18223118 355.44725 1166.166
5.81 0 0.662652857 1.633929963 -12.27574046 34.95465713 359.0041 1177.835
5.91 0 0.662385714 1.5249403 -12.11219382 33.74343775 362.439 1189.104
6.01 0 0.662118571 1.421089403 -11.95627631 32.54781012 365.75356 1199.979
6.11 0 0.661851429 1.322166948 -11.80767937 31.36704218 368.94931 1210.464
6.21 0 0.661584286 1.227976016 -11.66611424 30.20043076 372.02768 1220.563
6.31 0 0.661317143 1.138332207 -11.5313106 29.0472997 374.99007 1230.282
6.41 0 0.66105 1.053062821 -11.40301539 27.90699816 377.83778 1239.625
6.51 0 0.660782857 0.972006113 -11.28099172 26.77889899 380.57208 1248.596
6.61 0 0.660515714 0.895010608 -11.16501789 25.6623972 383.19414 1257.199
6.71 0 0.660248571 0.82193447 -11.0548864 24.55690856 385.70511 1265.437
6.81 0 0.659981429 0.75264492 -10.95040318 23.46186824 388.10605 1273.314
6.91 0 0.659714286 0.687017709 -10.85138674 22.37672956 390.39798 1280.833
7.01 0 0.659447143 0.624936621 -10.75766749 21.30096282 392.58186 1287.998
7.11 0 0.65918 0.566293031 -10.66908709 20.23405411 394.65861 1294.812
7.21 0 0.658912857 0.510985484 -10.58549782 19.17550432 396.62909 1301.277
7.31 0 0.658645714 0.458919317 -10.50676202 18.12482812 398.49411 1307.395
7.41 0 0.658378571 0.410006312 -10.4327516 17.08155296 400.25442 1313.171
7.51 0 0.658111429 0.36416437 -10.36334759 16.0452182 401.91076 1318.605
7.61 0 0.657844286 0.321317222 -10.29843963 15.01537424 403.46379 1323.7
7.71 0 0.657577143 0.281394154 -10.23792569 13.99158167 404.91414 1328.459
7.81 0 0.65731 0.244329762 -10.18171162 12.97341051 406.26239 1332.882
7.91 0 0.657042857 0.210063728 -10.12971085 11.96043942 407.50908 1336.972
8.01 0 0.656775714 0.178540613 -10.08184411 10.95225501 408.65472 1340.731
8.11 0 0.656508571 0.149709667 -10.03803917 9.948451096 409.69975 1344.159
8.21 0 0.656241429 0.123524666 -9.998230521 8.948628044 410.64461 1347.259
8.31 0 0.655974286 0.099943755 -9.962359257 7.952392118 411.48966 1350.032
8.41 0 0.655707143 0.078929313 -9.930372812 6.959354837 412.23524 1352.478
8.51 0 0.65544 0.060447829 -9.90222481 5.969132356 412.88167 1354.599
8.61 0 0.655172857 0.044469799 -9.87787491 4.981344865 413.42919 1356.395
8.71 0 0.654905714 0.030969627 -9.85728868 3.995615997 413.87804 1357.868
8.81 0 0.654638571 0.019925546 -9.840437477 3.011572249 414.2284 1359.017
8.91 0 0.654371429 0.011319554 -9.827298362 2.028842413 414.48042 1359.844
9.01 0 0.654104286 0.005137353 -9.817854027 1.04705701 414.63422 1360.349
9.11 0 0.653837143 0.001368307 -9.812092733 0.065847737 414.68986 1360.531
9.21 0 0.65357 5.41158E-06 -9.81000828 -0.915153091 414.6474 1360.392
9.31 0 0.653302857 0.001045274 -9.811599984 -1.896313089 414.50682 1359.931
9.41 0 0.653035714 0.004488103 -9.816872676 -2.878000357 414.26811 1359.147
9.51 0 0.652768571 0.010337712 -9.825836719 -3.860584029 413.93118 1358.042
9.61 0 0.652501429 0.018601534 -9.838508036 -4.844434833 413.49593 1356.614
9.71 0 0.652234286 0.029290648 -9.85490817 -5.82992565 412.96221 1354.863
9.81 0 0.651967143 0.042419816 -9.875064346 -6.817432084 412.32984 1352.788
9.91 0 0.6517 0.058007532 -9.899009563 -7.807333041 411.5986 1350.389
10.01 0 0.6517 0.076076086 -9.926734826 -8.800006523 410.76824 1347.665
10.11 0 0.6517 0.096651531 -9.958306783 -9.795837201 409.83844 1344.614
10.21 0 0.6517 0.119763883 -9.993771494 -10.79521435 408.80889 1341.237
10.31 0 0.6517 0.145447175 -10.03318118 -11.79853247 407.6792 1337.53
10.41 0 0.6517 0.173739566 -10.07659439 -12.80619191 406.44897 1333.494
10.51 0 0.6517 0.204683465 -10.12407621 -13.81859953 405.11773 1329.126
10.61 0 0.6517 0.238325663 -10.17569842 -14.83616937 403.68499 1324.426
10.71 0 0.6517 0.274717493 -10.23153981 -15.85932335 402.15021 1319.391
10.81 0 0.6517 0.313914992 -10.29168635 -16.88849199 400.51282 1314.018
10.91 0 0.6517 0.355979094 -10.35623154 -17.92411514 398.77219 1308.308
11.01 0 0.6517 0.400975834 -10.42527671 -18.96664281 396.92766 1302.256
11.11 0 0.6517 0.448976572 -10.49893137 -20.01653595 394.9785 1295.861
11.21 0 0.6517 0.500058243 -10.57731355 -21.0742673 392.92396 1289.121
11.31 0 0.6517 0.554303623 -10.66055029 -22.14032233 390.76323 1282.032
11.41 0 0.6517 0.611801627 -10.74877801 -23.21520013 388.49545 1274.591
11.51 0 0.6517 0.672647624 -10.84214305 -24.29941444 386.11972 1266.797
11.61 0 0.6517 0.736943793 -10.9408022 -25.39349466 383.63507 1258.645
11.71 0 0.6517 0.804799493 -11.04492327 -26.49798698 381.0405 1250.133
11.81 0 0.6517 0.876331683 -11.15468572 -27.61345556 378.33493 1241.256
11.91 0 0.6517 0.951665366 -11.27028137 -28.74048369 375.51723 1232.012
12.01 0 0.6517 1.030934075 -11.39191511 -29.8796752 372.58622 1222.396
12.11 0 0.6517 1.114280405 -11.51980575 -31.03165578 369.54066 1212.404
12.21 0 0.6517 1.201856584 -11.65418687 -32.19707447 366.37922 1202.032
12.31 0 0.6517 1.293825102 -11.79530781 -33.37660525 363.10054 1191.275
12.41 0 0.6517 1.390359387 -11.94343469 -34.57094872 359.70316 1180.129
12.51 0 0.6517 1.491644546 -12.09885154 -35.78083387 356.18557 1168.588
12.61 0 0.6517 1.597878171 -12.26186155 -37.00702002 352.54618 1156.648
12.71 0 0.6517 1.709271215 -12.43278842 -38.25029887 348.78331 1144.302
12.81 0 0.6517 1.826048947 -12.61197782 -39.51149665 344.89522 1131.546
12.91 0 0.6517 1.948451993 -12.79979898 -40.79147655 340.88007 1118.373
13.01 0 0.6517 2.076737479 -12.99664643 -42.09114119 336.73594 1104.777
13.11 0 0.6517 2.211180268 -13.20294195 -43.41143538 332.46081 1090.751
13.21 0 0.6517 2.352074321 -13.4191366 -44.75334904 328.05257 1076.288
13.31 0 0.6517 2.499734188 -13.64571304 -46.11792035 323.50901 1061.381
13.41 0 0.6517 2.654496632 -13.88318802 -47.50623915 318.8278 1046.023
13.51 0 0.6517 2.816722417 -14.13211511 -48.91945066 314.00652 1030.205
13.61 0 0.6517 2.986798275 -14.39308773 -50.35875943 309.04261 1013.919
13.71 0 0.6517 3.165139054 -14.66674245 -51.82543368 303.9334 997.1568
13.81 0 0.6517 3.352190097 -14.95376262 -53.32080994 298.67609 979.9084
13.91 0 0.6517 3.548429852 -15.25488239 -54.84629818 293.26773 962.1645
14.01 0 0.6517 3.754372756 -15.57089114 -56.40338729 287.70525 943.9149
14.11 0 0.6517 3.970572417 -15.90263836 -57.99365113 281.98539 925.149
14.21 0 0.6517 4.197625139 -16.25103903 -59.61875503 276.10477 905.8556
14.31 0 0.6517 4.436173819 -16.61707967 -61.280463 270.05981 886.023
14.41 0 0.6517 4.686912272 -17.00182488 -62.98064549 263.84676 865.639
14.51 0 0.6517 4.950590038 -17.40642479 -64.72128797 257.46166 844.6905
14.61 0 0.6517 5.228017724 -17.83212325 -66.50450029 250.90037 823.164
14.71 0 0.6517 5.52007296 -18.28026693 -68.33252699 244.15852 801.045
14.81 0 0.6517 5.827707044 -18.75231555 -70.20775854 237.23151 778.3186
14.91 0 0.6517 6.151952374 -19.24985327 -72.13274387 230.11448 754.9688
15.01 0 0.6517 6.493930766 -19.77460145 -74.11020401 222.80233 730.9788
15.11 0 0.6517 6.854862794 -20.32843301 -76.14304731 215.28967 706.331