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 0.4
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 98.66 483.31 1585.66
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 0.000278878 96.04243827 1.251234033 0.0101687 0.033362
0.05 64.463 0.719540893 0.001302653 79.77726034 3.644551843 0.0836055 0.274296
0.134 57.542 0.718097595 0.011051971 70.30577879 9.550237262 0.6377866 2.092476
0.206 57.532 0.716860481 0.075889172 70.33964187 14.61469148 1.5077241 4.946601
0.236 64.432 0.716345017 0.177717745 79.88739541 17.01131334 1.9821141 6.502999
0.248 57.058 0.716138832 0.240783752 69.52827037 17.84565258 2.1912559 7.18916
0.35 56.121 0.714386254 0.26498199 68.37741986 24.82014941 4.3672118 14.32812
0.427 55.195 0.71306323 0.512578366 66.87663775 29.96965052 6.4766191 21.24875
0.476 57.492 0.712221306 0.747334182 69.86280023 33.39292773 8.0290023 26.34187
0.505 52.414 0.711723024 0.927813067 62.53020144 35.20630357 9.0236911 29.60529
0.547 53.331 0.711001375 1.031317408 63.74777986 37.88371032 10.558581 34.64102
0.757 50.541 0.707393127 1.194143459 59.94874467 50.4729467 19.83603 65.07884
0.907 50.057 0.704815808 2.11967272 58.20397864 59.2035435 28.061767 92.06617
1.111 44.96 0.701310653 2.916398675 50.14003947 69.43211155 41.182604 135.1135
1.321 41.242 0.697702405 4.011180783 43.55203362 78.57803861 56.72367 186.1013
1.549 35.681 0.69378488 5.137523934 34.21441875 86.37892609 75.528764 247.7978
1.597 36.135 0.692960137 6.208219884 33.37687107 87.9810159 79.713402 261.5269
1.627 33.364 0.692444674 6.440646074 29.07159582 88.85316377 82.365915 270.2294
1.669 34.281 0.691723024 6.568970056 30.25232116 90.12376126 86.12443 282.5605
1.801 30.121 0.689454983 6.758185476 24.07591729 93.30178234 98.230516 322.2786
2.005 25.023 0.685949828 7.243214892 16.10994979 96.5882121 117.5993 385.8245
2.143 21.316 0.683578694 7.762466591 10.01731985 97.97060224 131.02385 429.8683
2.227 19.462 0.682135395 7.986252649 7.013269151 98.55971685 139.27813 456.9493
2.298 15.765 0.680915464 8.082586926 1.472477019 98.66426272 146.27958 479.9199
2.406 9.761 0.679059794 8.099743007 -7.36359247 97.86899473 156.89237 514.7388
2.526 6.519 0.676997938 7.969695796 -11.95283636 96.43465437 168.55059 552.9875
2.652 3.737 0.67483299 7.737804383 -15.73858447 94.45159273 180.57643 592.4424
2.742 1.881 0.673286598 7.422839349 -18.04102579 92.82790041 189.004 620.0919
2.91 0 0.6704 7.169824825 -20.5048461 89.38308626 204.30973 670.3075
3.01 0 0.670132857 6.647558715 -19.72976239 87.41011002 213.14939 699.309
3.11 0 0.669865714 6.357330993 -19.30045586 85.48006444 221.7939 727.6703
3.21 0 0.669598571 6.079686305 -18.88959868 83.59110457 230.24745 755.4051
3.31 0 0.669331429 5.813954354 -18.4962115 81.74148342 238.51408 782.5265
3.41 0 0.669064286 5.559510048 -18.11938098 79.92954532 246.59763 809.0474
3.51 0 0.668797143 5.315769913 -17.75825452 78.15371987 254.5018 834.9797
3.61 0 0.66853 5.082188832 -17.41203556 76.41251631 262.23011 860.335
3.71 0 0.668262857 4.858257086 -17.07997922 74.70451839 269.78596 885.1246
3.81 0 0.667995714 4.643497652 -16.76138839 73.02837955 277.17261 909.359
3.91 0 0.667728571 4.437463745 -16.45561011 71.38281854 284.39317 933.0485
4.01 0 0.667461429 4.239736576 -16.16203233 69.76661531 291.45064 956.2029
4.11 0 0.667194286 4.049923292 -15.8800809 68.17860722 298.3479 978.8317
4.21 0 0.666927143 3.867655109 -15.60921683 66.61768553 305.08771 1000.944
4.31 0 0.66666 3.692585585 -15.34893377 65.08279216 311.67274 1022.548
4.41 0 0.666392857 3.524389047 -15.09875574 63.57291658 318.10552 1043.653
4.51 0 0.666125714 3.362759145 -14.858235 62.08709308 324.38852 1064.267
4.61 0 0.665858571 3.20740752 -14.62695011 60.62439807 330.5241 1084.397
4.71 0 0.665591429 3.058062583 -14.40450415 59.18394766 336.51452 1104.05
4.81 0 0.665324286 2.914468391 -14.19052308 57.76489535 342.36196 1123.235
4.91 0 0.665057143 2.776383607 -13.98465422 56.36642993 348.06852 1141.957
5.01 0 0.66479 2.643580547 -13.78656485 54.98777344 353.63623 1160.224
5.11 0 0.664522857 2.515844294 -13.59594094 53.62817935 359.06703 1178.041
5.21 0 0.664255714 2.392971884 -13.41248596 52.28693075 364.36279 1195.416
5.31 0 0.663988571 2.274771553 -13.23591974 50.96333878 369.5253 1212.353
5.41 0 0.663721429 2.161062038 -13.0659775 49.65674103 374.5563 1228.859
5.51 0 0.663454286 2.051671929 -12.90240889 48.36650014 379.45747 1244.939
5.61 0 0.663187143 1.946439075 -12.7449771 47.09200243 384.23039 1260.598
5.71 0 0.66292 1.845210024 -12.59345807 45.83265662 388.87663 1275.842
5.81 0 0.662652857 1.747839509 -12.44763974 44.58789265 393.39765 1290.675
5.91 0 0.662385714 1.654189971 -12.30732133 43.35716051 397.79491 1305.101
6.01 0 0.662118571 1.564131111 -12.1723127 42.13992924 402.06976 1319.127
6.11 0 0.661851429 1.477539479 -12.04243377 40.93568587 406.22354 1332.754
6.21 0 0.661584286 1.39429809 -11.91751392 39.74393448 410.25752 1345.989
6.31 0 0.661317143 1.31429606 -11.79739149 38.56419533 414.17293 1358.835
6.41 0 0.66105 1.237428281 -11.68191329 37.396004 417.97094 1371.296
6.51 0 0.660782857 1.163595103 -11.57093416 36.23891058 421.65268 1383.375
6.61 0 0.660515714 1.092702047 -11.4643165 35.09247893 425.21925 1395.076
6.71 0 0.660248571 1.024659534 -11.36192995 33.95628594 428.67169 1406.403
6.81 0 0.659981429 0.959382636 -11.26365096 32.82992084 432.011 1417.359
6.91 0 0.659714286 0.896790834 -11.16936246 31.7129846 435.23815 1427.947
7.01 0 0.659447143 0.836807806 -11.07895357 30.60508924 438.35405 1438.17
7.11 0 0.65918 0.779361216 -10.99231927 29.50585731 441.3596 1448.03
7.21 0 0.658912857 0.724382526 -10.90936013 28.4149213 444.25564 1457.532
7.31 0 0.658645714 0.671806814 -10.82998206 27.33192309 447.04298 1466.676
7.41 0 0.658378571 0.621572611 -10.75409605 26.25651349 449.7224 1475.467
7.51 0 0.658111429 0.573621742 -10.68161796 25.18835169 452.29464 1483.906
7.61 0 0.657844286 0.527899179 -10.61246829 24.12710486 454.76042 1491.996
7.71 0 0.657577143 0.48435291 -10.546572 23.07244766 457.12039 1499.739
7.81 0 0.65731 0.442933807 -10.48385831 22.02406183 459.37522 1507.137
7.91 0 0.657042857 0.403595509 -10.42426055 20.98163577 461.5255 1514.191
8.01 0 0.656775714 0.366294314 -10.36771598 19.94486418 463.57183 1520.905
8.11 0 0.656508571 0.330989073 -10.31416565 18.91344761 465.51475 1527.279
8.21 0 0.656241429 0.297641093 -10.26355426 17.88709219 467.35477 1533.316
8.31 0 0.655974286 0.266214055 -10.21583002 16.86550918 469.0924 1539.017
8.41 0 0.655707143 0.23667392 -10.17094455 15.84841473 470.7281 1544.384
8.51 0 0.65544 0.208988864 -10.12885278 14.83552945 472.2623 1549.417
8.61 0 0.655172857 0.183129196 -10.08951279 13.82657817 473.6954 1554.119
8.71 0 0.654905714 0.159067303 -10.05288581 12.82128959 475.02779 1558.49
8.81 0 0.654638571 0.136777578 -10.01893602 11.81939599 476.25983 1562.532
8.91 0 0.654371429 0.116236375 -9.987630577 10.82063293 477.39183 1566.246
9.01 0 0.654104286 0.09742195 -9.958939477 9.824738983 478.4241 1569.633
9.11 0 0.653837143 0.080314421 -9.932835513 8.831455432 479.35691 1572.693
9.21 0 0.65357 0.06489572 -9.909294214 7.840526011 480.19051 1575.428
9.31 0 0.653302857 0.051149559 -9.888293793 6.851696631 480.92512 1577.838
9.41 0 0.653035714 0.039061394 -9.869815097 5.864715122 481.56094 1579.924
9.51 0 0.652768571 0.028618399 -9.85384157 4.879330965 482.09814 1581.687
9.61 0 0.652501429 0.019809433 -9.840359218 3.895295043 482.53687 1583.126
9.71 0 0.652234286 0.012625024 -9.829356578 2.912359385 482.87726 1584.243
9.81 0 0.651967143 0.007057346 -9.820824696 1.930276916 483.11939 1585.037
9.91 0 0.6517 0.003100207 -9.814757108 0.948801205 483.26334 1585.51
10.01 0 0.6517 0.000749035 -9.811149355 -0.032313731 483.30917 1585.66
10.11 0 0.6517 8.68812E-07 -9.810001333 -1.013313864 483.25688 1585.489
10.21 0 0.6517 0.000854357 -9.811310967 -1.994444961 483.1065 1584.995
10.31 0 0.6517 0.003309753 -9.815078645 -2.975952825 482.85798 1584.18
10.41 0 0.6517 0.007368915 -9.82130722 -3.958083547 482.51128 1583.042
10.51 0 0.6517 0.013035311 -9.830002012 -4.941083748 482.06632 1581.582
10.61 0 0.6517 0.020314022 -9.841170818 -5.92520083 481.523 1579.8
10.71 0 0.6517 0.029211754 -9.854823929 -6.910683223 480.88121 1577.694
10.81 0 0.6517 0.039736852 -9.870974148 -7.897780638 480.14079 1575.265
10.91 0 0.6517 0.051899315 -9.889636819 -8.88674432 479.30156 1572.512
11.01 0 0.6517 0.065710816 -9.910829854 -9.877827305 478.36333 1569.434
11.11 0 0.6517 0.081184729 -9.934573775 -10.87128468 477.32587 1566.03
11.21 0 0.6517 0.098336156 -9.960891754 -11.86737386 476.18894 1562.3
11.31 0 0.6517 0.117181955 -9.989809659 -12.86635482 474.95226 1558.242
11.41 0 0.6517 0.13774078 -10.02135611 -13.86849044 473.61551 1553.857
11.51 0 0.6517 0.16003312 -10.05556256 -14.87404669 472.17839 1549.142
11.61 0 0.6517 0.184081342 -10.09246331 -15.88329302 470.64052 1544.096
11.71 0 0.6517 0.209909738 -10.13209565 -16.89650259 469.00153 1538.719
11.81 0 0.6517 0.237544581 -10.17449989 -17.91395258 467.26101 1533.009
11.91 0 0.6517 0.267014183 -10.21971948 -18.93592453 465.41851 1526.964
12.01 0 0.6517 0.298348953 -10.26780106 -19.96270463 463.47358 1520.583
12.11 0 0.6517 0.331581469 -10.31879464 -20.9945841 461.42572 1513.864
12.21 0 0.6517 0.366746553 -10.37275365 -22.03185946 459.27439 1506.806
12.31 0 0.6517 0.403881346 -10.42973507 -23.07483297 457.01906 1499.406
12.41 0 0.6517 0.443025395 -10.48979959 -24.12381293 454.65913 1491.664
12.51 0 0.6517 0.484220747 -10.55301173 -25.1791141 452.19398 1483.576
12.61 0 0.6517 0.527512046 -10.61944 -26.2410581 449.62297 1475.141
12.71 0 0.6517 0.572946638 -10.68915703 -27.3099738 446.94542 1466.356
12.81 0 0.6517 0.620574687 -10.76223981 -28.38619779 444.16061 1457.22
12.91 0 0.6517 0.670449295 -10.83876983 -29.47007477 441.2678 1447.729
13.01 0 0.6517 0.722626635 -10.91883326 -30.56195809 438.2662 1437.881
13.11 0 0.6517 0.777166088 -11.00252123 -31.66221022 435.15499 1427.674
13.21 0 0.6517 0.834130393 -11.08993002 -32.77120322 431.93332 1417.104
13.31 0 0.6517 0.893585811 -11.18116129 -33.88931935 428.60029 1406.169
13.41 0 0.6517 0.955602291 -11.27632237 -35.01695158 425.15498 1394.865
13.51 0 0.6517 1.020253659 -11.37552656 -36.15450424 421.59641 1383.19
13.61 0 0.6517 1.087617812 -11.47889337 -37.30239358 417.92356 1371.14
13.71 0 0.6517 1.157776925 -11.58654891 -38.46104847 414.13539 1358.712
13.81 0 0.6517 1.230817686 -11.69862619 -39.63091109 410.23079 1345.902
13.91 0 0.6517 1.306831526 -11.8152655 -40.81243764 406.20862 1332.705
14.01 0 0.6517 1.385914887 -11.93661483 -42.00609912 402.0677 1319.12
14.11 0 0.6517 1.468169492 -12.06283028 -43.21238215 397.80677 1305.14
14.21 0 0.6517 1.553702648 -12.19407649 -44.4317898 393.42456 1290.763
14.31 0 0.6517 1.642627561 -12.33052718 -45.66484252 388.91973 1275.983
14.41 0 0.6517 1.735063678 -12.47236562 -46.91207908 384.29089 1260.797
14.51 0 0.6517 1.831137055 -12.61978526 -48.1740576 379.53658 1245.199
14.61 0 0.6517 1.930980753 -12.77299026 -49.45135663 374.65531 1229.184
14.71 0 0.6517 2.034735257 -12.93219619 -50.74457625 369.64551 1212.748
14.81 0 0.6517 2.142548937 -13.09763071 -52.05433932 364.50557 1195.884
14.91 0 0.6517 2.254578531 -13.26953434 -53.38129276 359.23378 1178.589
15.01 0 0.6517 2.370989681 -13.44816124 -54.72610888 353.82841 1160.854
15.11 0 0.6517 2.491957493 -13.6337801 -56.08948689 348.28763 1142.676