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 0.7
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 91.21 389.06 1276.43
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 0.000488036 96.0421478 1.251232 0.0101687 0.033362
0.05 64.463 0.719540893 0.002279635 79.77590255 3.644509077 0.0836048 0.274294
0.134 57.542 0.718097595 0.019340496 70.29423645 9.549224938 0.6377416 2.092328
0.206 57.532 0.716860481 0.132777897 70.26028371 14.60796537 1.5074005 4.94554
0.236 64.432 0.716345017 0.310719851 79.70172774 16.9990172 1.9815052 6.501002
0.248 57.058 0.716138832 0.420762634 69.27695195 17.83034062 2.1904814 7.186619
0.35 56.121 0.714386254 0.462923063 68.10034136 24.77657544 4.3634341 14.31573
0.427 55.195 0.71306323 0.893865338 66.34192084 29.88490334 6.467901 21.22015
0.476 57.492 0.712221306 1.300448774 69.08619528 33.27012691 8.0151993 26.29659
0.505 52.414 0.711723024 1.611752875 61.569238 35.05563482 9.0059228 29.54699
0.547 53.331 0.711001375 1.789390843 62.68157456 37.68826095 10.533545 34.55887
0.757 50.541 0.707393127 2.068243818 58.71308048 50.01800785 19.742703 64.77265
0.907 50.057 0.704815808 3.642858642 56.04286661 58.42443784 27.875886 91.45632
1.111 44.96 0.701310653 4.970254452 47.21144318 68.05557225 40.776847 133.7823
1.321 41.242 0.697702405 6.743990016 39.63516417 76.37895672 55.942473 183.5383
1.549 35.681 0.69378488 8.494483603 29.37580124 83.07663941 74.120411 243.1772
1.597 36.135 0.692960137 10.04956767 27.83348181 84.41264653 78.140154 256.3653
1.627 33.364 0.692444674 10.37539338 23.38919627 85.11432242 80.683058 264.7082
1.669 34.281 0.691723024 10.54860016 24.49910786 86.14328495 84.279468 276.5074
1.801 30.121 0.689454983 10.80518971 18.20605728 88.54648451 95.808993 314.334
2.005 25.023 0.685949828 11.41647908 10.02602934 90.5917945 114.0811 374.2818
2.143 21.316 0.683578694 11.94998234 3.891447603 91.12881427 126.61982 415.4194
2.227 19.462 0.682135395 12.09207904 0.994190798 91.21232629 134.27815 440.5451
2.298 15.765 0.680915464 12.11425198 -4.448470977 90.89648485 140.74301 461.7553
2.406 9.761 0.679059794 12.03050105 -13.15212256 89.47605562 150.48313 493.7111
2.526 6.519 0.676997938 11.6574403 -17.40003833 87.38805102 161.09497 528.5268
2.652 3.737 0.67483299 11.11971472 -20.75006196 84.77354321 171.94115 564.1114
2.742 1.881 0.673286598 10.46430066 -22.55836108 82.74329071 179.47941 588.8432
2.91 0 0.6704 9.969080804 -24.68034726 78.59699237 193.032 633.3071
3.01 0 0.670132857 8.995004674 -23.23271846 76.27372053 200.77553 658.7124
3.11 0 0.669865714 8.471092047 -22.45595555 74.02812497 208.29062 683.3682
3.21 0 0.669598571 7.979635198 -21.72704334 71.85542064 215.5848 707.2992
3.31 0 0.669331429 7.518108872 -21.04226633 69.75119401 222.66513 730.5287
3.41 0 0.669064286 7.084232908 -20.39826941 67.71136706 229.53826 753.0783
3.51 0 0.668797143 6.675944271 -19.79201673 65.73216539 236.21044 774.9686
3.61 0 0.66853 6.291372752 -19.22075606 63.81008979 242.68755 796.219
3.71 0 0.668262857 5.928819789 -18.68198761 61.94189102 248.97515 816.8476
3.81 0 0.667995714 5.586739971 -18.17343685 60.12454734 255.07847 836.8716
3.91 0 0.667728571 5.263724831 -17.69303071 58.35524427 261.00246 856.3073
4.01 0 0.667461429 4.958488622 -17.23887665 56.6313566 266.75179 875.1699
4.11 0 0.667194286 4.669855786 -16.80924428 54.95043218 272.33088 893.474
4.21 0 0.666927143 4.396749909 -16.40254906 53.31017727 277.74391 911.2333
4.31 0 0.66666 4.138183948 -16.017338 51.70844347 282.99484 928.4608
4.41 0 0.666392857 3.893251576 -15.65227687 50.14321578 288.08742 945.1687
4.51 0 0.666125714 3.661119493 -15.30613896 48.61260189 293.02521 961.3688
4.61 0 0.665858571 3.441020589 -14.97779499 47.11482239 297.81159 977.0722
4.71 0 0.665591429 3.232247848 -14.66620414 45.64820197 302.44974 992.2892
4.81 0 0.665324286 3.034148902 -14.37040606 44.21116137 306.9427 1007.03
4.91 0 0.665057143 2.846121167 -14.08951372 42.80221 311.29337 1021.304
5.01 0 0.66479 2.667607472 -13.82270698 41.4199393 315.50448 1035.12
5.11 0 0.664522857 2.49809215 -13.56922682 40.06301662 319.57863 1048.486
5.21 0 0.664255714 2.33709751 -13.3283702 38.7301796 323.51829 1061.412
5.31 0 0.663988571 2.184180674 -13.09948534 37.42023106 327.32581 1073.904
5.41 0 0.663721429 2.038930714 -12.88196759 36.1320343 331.00342 1085.969
5.51 0 0.663454286 1.900966074 -12.67525555 34.86450875 334.55325 1097.616
5.61 0 0.663187143 1.769932235 -12.47882773 33.61662598 337.97731 1108.849
5.71 0 0.66292 1.645499606 -12.29219937 32.38740604 341.27751 1119.677
5.81 0 0.662652857 1.52736161 -12.11491968 31.17591407 344.45567 1130.104
5.91 0 0.662385714 1.415232945 -11.94656924 29.98125715 347.51353 1140.136
6.01 0 0.662118571 1.30884801 -11.78675774 28.80258137 350.45272 1149.779
6.11 0 0.661851429 1.20795947 -11.6351218 27.63906919 353.27481 1159.038
6.21 0 0.661584286 1.112336952 -11.49132311 26.48993688 355.98126 1167.918
6.31 0 0.661317143 1.021765855 -11.35504668 25.35443221 358.57348 1176.422
6.41 0 0.66105 0.936046271 -11.2259992 24.23183229 361.05279 1184.556
6.51 0 0.660782857 0.854991993 -11.10390765 23.12144153 363.42045 1192.324
6.61 0 0.660515714 0.77842962 -10.98851794 22.02258973 365.67765 1199.73
6.71 0 0.660248571 0.706197726 -10.87959372 20.93463036 367.82551 1206.777
6.81 0 0.659981429 0.638146119 -10.77691527 19.85693884 369.86509 1213.468
6.91 0 0.659714286 0.574135148 -10.68027848 18.78891099 371.79739 1219.808
7.01 0 0.659447143 0.514035078 -10.58949398 17.72996159 373.62333 1225.798
7.11 0 0.65918 0.457725521 -10.50438624 16.67952297 375.3438 1231.443
7.21 0 0.658912857 0.405094913 -10.42479285 15.63704368 376.95963 1236.744
7.31 0 0.658645714 0.356040037 -10.35056381 14.6019873 378.47158 1241.705
7.41 0 0.658378571 0.310465589 -10.2815609 13.57383121 379.88037 1246.327
7.51 0 0.658111429 0.268283787 -10.21765708 12.5520655 381.18667 1250.612
7.61 0 0.657844286 0.229414008 -10.15873604 11.5361919 382.39108 1254.564
7.71 0 0.657577143 0.193782468 -10.10469161 10.52572274 383.49418 1258.183
7.81 0 0.65731 0.161321923 -10.05542746 9.520179991 384.49647 1261.471
7.91 0 0.657042857 0.13197141 -10.01085662 8.519094329 385.39844 1264.431
8.01 0 0.656775714 0.105676006 -9.970901209 7.522004208 386.20049 1267.062
8.11 0 0.656508571 0.082386619 -9.93549207 6.528455001 386.90301 1269.367
8.21 0 0.656241429 0.0620598 -9.904568549 5.537998146 387.50634 1271.346
8.31 0 0.655974286 0.044657576 -9.878078242 4.550190322 388.01075 1273.001
8.41 0 0.655707143 0.030147317 -9.855976801 3.564592642 388.41649 1274.332
8.51 0 0.65544 0.018501603 -9.83822776 2.580769866 388.72375 1275.34
8.61 0 0.655172857 0.009698132 -9.824802402 1.598289626 388.93271 1276.026
8.71 0 0.654905714 0.003719636 -9.815679652 0.61672166 389.04346 1276.389
8.81 0 0.654638571 0.000553819 -9.810845992 -0.364362939 389.05608 1276.431
8.91 0 0.654371429 0.000193312 -9.810295416 -1.34539248 388.97059 1276.15
9.01 0 0.654104286 0.002635649 -9.814029401 -2.326795421 388.78698 1275.548
9.11 0 0.653837143 0.007883262 -9.822056919 -3.309001113 388.50519 1274.623
9.21 0 0.65357 0.015943489 -9.834394463 -4.292440559 388.12512 1273.376
9.31 0 0.653302857 0.026828607 -9.851066109 -5.27754717 387.64662 1271.807
9.41 0 0.653035714 0.040555876 -9.872103611 -6.264757531 387.0695 1269.913
9.51 0 0.652768571 0.05714761 -9.89754651 -7.254512182 386.39354 1267.695
9.61 0 0.652501429 0.07663126 -9.927442287 -8.24725641 385.61845 1265.152
9.71 0 0.652234286 0.099039521 -9.961846543 -9.243441065 384.74391 1262.283
9.81 0 0.651967143 0.124410459 -10.0008232 -10.24352339 383.76957 1259.087
9.91 0 0.6517 0.152787655 -10.04444477 -11.24796786 382.69499 1255.561
10.01 0 0.6517 0.184220379 -10.09267666 -12.25723553 381.51973 1251.705
10.11 0 0.6517 0.218763368 -10.14568109 -13.27180364 380.24328 1247.517
10.21 0 0.6517 0.256477595 -10.20355163 -14.2921588 378.86508 1242.996
10.31 0 0.6517 0.297430297 -10.26639143 -15.31879794 377.38453 1238.138
10.41 0 0.6517 0.341695228 -10.33431368 -16.35222931 375.80098 1232.943
10.51 0 0.6517 0.389352956 -10.40744201 -17.39297351 374.11372 1227.407
10.61 0 0.6517 0.440491173 -10.48591096 -18.44156461 372.322 1221.529
10.71 0 0.6517 0.495205053 -10.56986658 -19.49855127 370.42499 1215.305
10.81 0 0.6517 0.553597637 -10.65946699 -20.56449797 368.42184 1208.733
10.91 0 0.6517 0.615780259 -10.75488301 -21.63998627 366.31161 1201.81
11.01 0 0.6517 0.681873009 -10.85629892 -22.72561616 364.09333 1194.532
11.11 0 0.6517 0.75200525 -10.96391323 -23.82200748 361.76595 1186.896
11.21 0 0.6517 0.826316171 -11.0779395 -24.92980143 359.32836 1178.899
11.31 0 0.6517 0.904955402 -11.19860734 -26.04966217 356.77939 1170.536
11.41 0 0.6517 0.988083687 -11.3261634 -27.18227851 354.11779 1161.804
11.51 0 0.6517 1.075873608 -11.4608725 -28.32836576 351.34226 1152.698
11.61 0 0.6517 1.168510396 -11.60301887 -29.48866764 348.45141 1143.213
11.71 0 0.6517 1.2661928 -11.75290747 -30.66395839 345.44378 1133.346
11.81 0 0.6517 1.369134053 -11.91086551 -31.85504494 342.31783 1123.09
11.91 0 0.6517 1.477562916 -12.077244 -33.06276934 339.07194 1112.441
12.01 0 0.6517 1.591724837 -12.25241958 -34.2880113 335.7044 1101.392
12.11 0 0.6517 1.711883208 -12.43679639 -35.53169094 332.21341 1089.939
12.21 0 0.6517 1.838320754 -12.63080828 -36.79477176 328.59709 1078.074
12.31 0 0.6517 1.971341049 -12.83492105 -38.07826387 324.85344 1065.792
12.41 0 0.6517 2.111270194 -13.0496351 -39.38322738 320.98036 1053.085
12.51 0 0.6517 2.258458653 -13.27548819 -40.7107762 316.97566 1039.946
12.61 0 0.6517 2.41328328 -13.51305859 -42.06208206 312.83702 1026.368
12.71 0 0.6517 2.57614955 -13.76296847 -43.4383789 308.562 1012.343
12.81 0 0.6517 2.747494027 -14.02588772 -44.84096768 304.14803 997.861
12.91 0 0.6517 2.927787086 -14.30253811 -46.27122149 299.59242 982.9148
13.01 0 0.6517 3.117535927 -14.59369791 -47.73059128 294.89233 967.4945
13.11 0 0.6517 3.317287919 -14.90020703 -49.22061198 290.04477 951.5905
13.21 0 0.6517 3.5276343 -15.22297269 -50.74290925 285.04659 935.1923
13.31 0 0.6517 3.749214298 -15.56297575 -52.29920682 279.89449 918.289
13.41 0 0.6517 3.982719708 -15.92127775 -53.8913346 274.58496 900.8693
13.51 0 0.6517 4.228900006 -16.2990287 -55.52123747 269.11433 882.9211
13.61 0 0.6517 4.48856804 -16.69747589 -57.19098506 263.47872 864.4315
13.71 0 0.6517 4.762606411 -17.11797362 -58.90278242 257.67403 845.3873
13.81 0 0.6517 5.051974607 -17.56199418 -60.65898184 251.69594 825.7741
13.91 0 0.6517 5.357717015 -18.03114012 -62.46209585 245.53989 805.5771
14.01 0 0.6517 5.680971929 -18.52715809 -64.31481166 239.20104 784.7804
14.11 0 0.6517 6.022981689 -19.05195441 -66.2200071 232.6743 763.3672
14.21 0 0.6517 6.385104132 -19.6076126 -68.18076836 225.95426 741.3198
14.31 0 0.6517 6.768825541 -20.19641329 -70.20040969 219.0352 718.6195
14.41 0 0.6517 7.175775315 -20.82085671 -72.28249536 211.91106 695.2463
14.51 0 0.6517 7.607742638 -21.48368826 -74.43086419 204.57539 671.1791
14.61 0 0.6517 8.066695458 -22.18792766 -76.64965695 197.02137 646.3956
14.71 0 0.6517 8.554802141 -22.93690216 -78.94334717 189.24172 620.8718
14.81 0 0.6517 9.074456251 -23.73428456 -81.31677563 181.22871 594.5824
14.91 0 0.6517 9.628304969 -24.58413682 -83.77518931 172.97411 567.5004
15.01 0 0.6517 10.21928178 -25.49096022 -86.32428533 164.46914 539.5969
15.11 0 0.6517 10.85064417 -26.45975321 -88.97026065 155.70441 510.8413