XFOIL Version 6.96 Calculated polar for: NREL's S829 Airfoil 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 1.000 e 6 Ncrit = 5.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -18.250 -0.7393 0.11781 0.11552 -0.0509 0.9106 0.0015 -18.000 -0.7777 0.10521 0.10276 -0.0572 0.9073 0.0014 -17.750 -0.8200 0.09162 0.08900 -0.0645 0.9041 0.0014 -17.500 -0.8298 0.08521 0.08247 -0.0681 0.8969 0.0012 -17.250 -0.8510 0.07672 0.07380 -0.0730 0.8902 0.0013 -17.000 -0.8974 0.06503 0.06180 -0.0792 0.8843 0.0013 -16.750 -0.9063 0.06043 0.05707 -0.0811 0.8770 0.0013 -16.500 -0.9214 0.05543 0.05189 -0.0826 0.8708 0.0013 -16.250 -0.9526 0.04911 0.04529 -0.0833 0.8644 0.0013 -16.000 -0.9613 0.04582 0.04184 -0.0830 0.8588 0.0014 -15.750 -0.9598 0.04367 0.03957 -0.0826 0.8536 0.0013 -15.500 -0.9668 0.04086 0.03660 -0.0816 0.8486 0.0014 -15.250 -0.9762 0.03801 0.03356 -0.0800 0.8444 0.0014 -15.000 -0.9770 0.03597 0.03139 -0.0787 0.8405 0.0015 -14.750 -0.9755 0.03421 0.02947 -0.0772 0.8366 0.0014 -14.500 -0.9721 0.03263 0.02779 -0.0758 0.8331 0.0016 -14.250 -0.9680 0.03113 0.02617 -0.0742 0.8300 0.0016 -14.000 -0.9582 0.03008 0.02505 -0.0730 0.8269 0.0017 -13.750 -0.9530 0.02869 0.02352 -0.0712 0.8237 0.0017 -13.500 -0.9438 0.02762 0.02235 -0.0698 0.8207 0.0017 -13.250 -0.9387 0.02626 0.02083 -0.0677 0.8178 0.0016 -13.000 -0.9247 0.02550 0.02002 -0.0667 0.8152 0.0018 -12.750 -0.9150 0.02444 0.01885 -0.0650 0.8124 0.0018 -12.500 -0.9029 0.02356 0.01787 -0.0636 0.8096 0.0017 -12.250 -0.8886 0.02283 0.01707 -0.0624 0.8071 0.0019 -12.000 -0.8733 0.02219 0.01633 -0.0612 0.8049 0.0020 -11.750 -0.8602 0.02134 0.01538 -0.0597 0.8028 0.0020 -11.500 -0.8446 0.02066 0.01464 -0.0585 0.8008 0.0021 -11.250 -0.8291 0.01996 0.01387 -0.0573 0.7986 0.0021 -11.000 -0.8121 0.01938 0.01322 -0.0562 0.7965 0.0022 -10.750 -0.7961 0.01872 0.01247 -0.0549 0.7945 0.0022 -10.500 -0.7781 0.01823 0.01192 -0.0539 0.7926 0.0023 -10.250 -0.7600 0.01772 0.01134 -0.0529 0.7908 0.0023 -10.000 -0.7424 0.01714 0.01070 -0.0518 0.7891 0.0024 -9.750 -0.7229 0.01672 0.01022 -0.0509 0.7874 0.0025 -9.500 -0.7033 0.01631 0.00977 -0.0501 0.7855 0.0025 -9.250 -0.6840 0.01586 0.00927 -0.0491 0.7836 0.0026 -9.000 -0.6664 0.01526 0.00861 -0.0478 0.7817 0.0032 -8.750 -0.6463 0.01490 0.00821 -0.0470 0.7800 0.0033 -8.500 -0.6267 0.01451 0.00778 -0.0461 0.7785 0.0039 -8.250 -0.6064 0.01416 0.00740 -0.0452 0.7769 0.0046 -8.000 -0.5857 0.01383 0.00705 -0.0444 0.7755 0.0052 -7.750 -0.5656 0.01345 0.00666 -0.0435 0.7742 0.0079 -7.500 -0.5454 0.01309 0.00632 -0.0426 0.7727 0.0107 -7.250 -0.5245 0.01278 0.00600 -0.0418 0.7713 0.0135 -7.000 -0.5035 0.01248 0.00571 -0.0410 0.7698 0.0164 -6.750 -0.4827 0.01217 0.00542 -0.0401 0.7683 0.0215 -6.500 -0.4616 0.01190 0.00516 -0.0393 0.7669 0.0268 -6.250 -0.4414 0.01159 0.00488 -0.0383 0.7655 0.0364 -6.000 -0.4210 0.01129 0.00462 -0.0374 0.7641 0.0474 -5.750 -0.4007 0.01101 0.00437 -0.0364 0.7626 0.0611 -5.500 -0.3808 0.01070 0.00413 -0.0353 0.7614 0.0777 -5.250 -0.3607 0.01040 0.00391 -0.0342 0.7601 0.0961 -5.000 -0.3402 0.01013 0.00371 -0.0332 0.7588 0.1139 -4.750 -0.3230 0.00975 0.00347 -0.0316 0.7574 0.1477 -4.500 -0.3064 0.00937 0.00323 -0.0299 0.7561 0.1860 -4.250 -0.2893 0.00904 0.00302 -0.0282 0.7547 0.2199 -4.000 -0.2749 0.00865 0.00280 -0.0260 0.7534 0.2647 -3.750 -0.2631 0.00826 0.00259 -0.0231 0.7520 0.3146 -3.500 -0.2534 0.00793 0.00243 -0.0198 0.7506 0.3639 -3.250 -0.2482 0.00751 0.00225 -0.0155 0.7492 0.4306 -3.000 -0.2420 0.00701 0.00204 -0.0114 0.7478 0.5070 -2.500 -0.2316 0.00588 0.00166 -0.0026 0.7448 0.6915 -2.250 -0.2087 0.00577 0.00165 -0.0018 0.7436 0.7253 -2.000 -0.1825 0.00574 0.00165 -0.0016 0.7425 0.7426 -1.750 -0.1557 0.00573 0.00165 -0.0016 0.7414 0.7572 -1.500 -0.1283 0.00574 0.00166 -0.0018 0.7404 0.7673 -1.250 -0.1010 0.00576 0.00168 -0.0019 0.7394 0.7780 -1.000 -0.0742 0.00582 0.00173 -0.0018 0.7383 0.7906 -0.750 -0.0461 0.00589 0.00183 -0.0021 0.7372 0.7991 -0.500 -0.0180 0.00592 0.00182 -0.0024 0.7361 0.8028 -0.250 0.0107 0.00593 0.00180 -0.0029 0.7352 0.8042 0.000 0.0400 0.00593 0.00181 -0.0035 0.7343 0.8055 0.250 0.0690 0.00593 0.00182 -0.0041 0.7333 0.8067 0.500 0.0979 0.00594 0.00184 -0.0046 0.7322 0.8080 0.750 0.1267 0.00595 0.00186 -0.0051 0.7310 0.8093 1.000 0.1555 0.00596 0.00188 -0.0057 0.7299 0.8105 1.250 0.1844 0.00597 0.00191 -0.0062 0.7287 0.8118 1.500 0.2131 0.00598 0.00193 -0.0067 0.7274 0.8132 1.750 0.2418 0.00599 0.00195 -0.0072 0.7259 0.8146 2.000 0.2702 0.00598 0.00191 -0.0076 0.7217 0.8160 2.250 0.2970 0.00592 0.00187 -0.0076 0.7125 0.8172 2.500 0.3240 0.00589 0.00183 -0.0077 0.7015 0.8183 2.750 0.3513 0.00589 0.00182 -0.0078 0.6932 0.8194 3.000 0.3785 0.00590 0.00185 -0.0080 0.6830 0.8207 3.250 0.4047 0.00593 0.00188 -0.0079 0.6690 0.8220 3.500 0.4300 0.00599 0.00192 -0.0077 0.6516 0.8233 3.750 0.4491 0.00620 0.00199 -0.0061 0.6075 0.8249 4.000 0.4555 0.00674 0.00224 -0.0021 0.5367 0.8270 4.250 0.4604 0.00728 0.00253 0.0021 0.4765 0.8292 4.500 0.4563 0.00783 0.00283 0.0082 0.4150 0.8316 4.750 0.4512 0.00842 0.00321 0.0144 0.3585 0.8342 5.000 0.4522 0.00906 0.00365 0.0191 0.3059 0.8366 5.250 0.4608 0.00956 0.00401 0.0222 0.2691 0.8387 5.500 0.4720 0.01003 0.00437 0.0248 0.2372 0.8408 5.750 0.4819 0.01057 0.00476 0.0275 0.2014 0.8429 6.000 0.4933 0.01110 0.00514 0.0299 0.1673 0.8449 6.250 0.5047 0.01165 0.00557 0.0322 0.1343 0.8469 6.500 0.5207 0.01205 0.00591 0.0338 0.1161 0.8488 6.750 0.5372 0.01244 0.00626 0.0352 0.1004 0.8507 7.000 0.5544 0.01283 0.00661 0.0365 0.0875 0.8525 7.250 0.5713 0.01324 0.00698 0.0378 0.0746 0.8545 7.500 0.5887 0.01365 0.00735 0.0390 0.0639 0.8564 7.750 0.6058 0.01408 0.00773 0.0403 0.0530 0.8582 8.000 0.6226 0.01453 0.00814 0.0415 0.0429 0.8599 8.250 0.6410 0.01489 0.00852 0.0425 0.0381 0.8619 8.500 0.6578 0.01534 0.00895 0.0437 0.0306 0.8640 8.750 0.6740 0.01583 0.00941 0.0450 0.0234 0.8662 9.000 0.6922 0.01624 0.00983 0.0459 0.0201 0.8682 9.250 0.7088 0.01675 0.01030 0.0470 0.0155 0.8703 9.500 0.7272 0.01717 0.01074 0.0479 0.0143 0.8722 9.750 0.7454 0.01760 0.01121 0.0488 0.0128 0.8741 10.000 0.7628 0.01806 0.01169 0.0497 0.0112 0.8761 10.250 0.7785 0.01861 0.01225 0.0509 0.0082 0.8783 10.500 0.7952 0.01914 0.01279 0.0519 0.0069 0.8807 10.750 0.8128 0.01962 0.01331 0.0528 0.0068 0.8832 11.000 0.8290 0.02019 0.01390 0.0538 0.0055 0.8858 11.250 0.8449 0.02078 0.01451 0.0548 0.0044 0.8880 11.500 0.8606 0.02137 0.01515 0.0558 0.0038 0.8904 11.750 0.8762 0.02198 0.01581 0.0568 0.0034 0.8929 12.000 0.8911 0.02264 0.01653 0.0579 0.0027 0.8957 12.250 0.9050 0.02340 0.01732 0.0590 0.0020 0.8985 12.500 0.9196 0.02413 0.01809 0.0600 0.0016 0.9011 12.750 0.9342 0.02482 0.01886 0.0610 0.0017 0.9042 13.000 0.9476 0.02559 0.01971 0.0621 0.0017 0.9075 13.250 0.9615 0.02636 0.02054 0.0631 0.0015 0.9110 13.500 0.9722 0.02738 0.02162 0.0643 0.0011 0.9144 13.750 0.9839 0.02831 0.02262 0.0654 0.0010 0.9178 14.000 0.9955 0.02926 0.02366 0.0665 0.0010 0.9217 14.250 1.0098 0.03001 0.02449 0.0672 0.0013 0.9258 14.500 1.0179 0.03127 0.02585 0.0685 0.0011 0.9300 14.750 1.0228 0.03279 0.02751 0.0700 0.0008 0.9351 15.000 1.0374 0.03356 0.02832 0.0705 0.0010 0.9408 15.250 1.0383 0.03555 0.03050 0.0720 0.0008 0.9476 15.500 1.0479 0.03697 0.03202 0.0725 0.0008 0.9552 15.750 1.0588 0.03867 0.03385 0.0722 0.0008 0.9625 16.250 1.0854 0.04248 0.03788 0.0698 0.0008 0.9749 16.500 1.0925 0.04517 0.04071 0.0685 0.0008 0.9813 16.750 1.0956 0.04815 0.04385 0.0676 0.0007 1.0000 17.000 1.1021 0.04995 0.04570 0.0678 0.0008 1.0000 17.250 1.0966 0.05309 0.04898 0.0681 0.0007 1.0000 17.500 1.0950 0.05592 0.05192 0.0681 0.0007 1.0000 17.750 1.0857 0.05984 0.05598 0.0678 0.0007 1.0000 18.000 1.0855 0.06279 0.05902 0.0672 0.0007 1.0000 18.250 1.0694 0.06800 0.06440 0.0661 0.0007 1.0000 18.500 1.0561 0.07313 0.06968 0.0644 0.0007 1.0000 18.750 1.0471 0.07792 0.07458 0.0625 0.0007 1.0000 19.000 1.0364 0.08322 0.07999 0.0602 0.0008 1.0000 19.250 1.0124 0.09102 0.08797 0.0565 0.0007 1.0000