NOTES: The data herein were synthesised from a combination of
experimental results and computer calculations.
The original report contains data for lower Reynolds numbers
than contained herein, but there are some anomalies, in
particular with CL at small angles of attack.
Data extended to 360 degrees of attack and glaring anomalies
corrected by L. Lazauskas. All deviations from the original
are due to L. Lazauskas.
Please refer to the original report for more details.
------------------------------------------------------------------------
Lift Coefficient
-------------------------------- REYNOLDS NUMBER -----------------------
ALPHA 40000 80000 160000 360000 700000 1000000 2000000 5000000
------------------------------------------------------------------------
0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
1 0.0752 0.0921 0.0842 0.1100 0.1100 0.1100 0.1100 0.1100
2 0.1465 0.1839 0.1879 0.2200 0.2200 0.2200 0.2200 0.2200
3 0.2103 0.2731 0.2861 0.3024 0.3300 0.3300 0.3300 0.3300
4 0.2730 0.3564 0.3800 0.4044 0.4128 0.4400 0.4400 0.4400
5 0.3086 0.4324 0.4687 0.4998 0.5146 0.5192 0.5500 0.5500
6 0.3382 0.4953 0.5486 0.5891 0.6100 0.6191 0.6268 0.6600
7 0.3427 0.5445 0.6209 0.6728 0.6988 0.7102 0.7254 0.7354
8 0.3420 0.5751 0.6745 0.7434 0.7802 0.7939 0.8143 0.8334
9 0.3162 0.5874 0.7148 0.8026 0.8498 0.8694 0.8986 0.9222
10 0.2691 0.5780 0.7374 0.8500 0.9091 0.9364 0.9739 1.0049
11 0.2176 0.5564 0.7443 0.8779 0.9543 0.9862 1.0398 1.0787
12 0.1660 0.5228 0.7363 0.8938 0.9843 1.0257 1.0906 1.1453
13 0.1247 0.4762 0.7255 0.8973 1.0020 1.0492 1.1305 1.1979
14 0.0833 0.4296 0.6993 0.8937 1.0122 1.0657 1.1580 1.2410
15 0.0907 0.3898 0.6740 0.8840 1.0106 1.0709 1.1747 1.2680
16 0.0981 0.3499 0.6487 0.8717 1.0056 1.0690 1.1823 1.2860
17 0.1300 0.3360 0.6293 0.8603 0.9973 1.0641 1.1824 1.2977
18 0.1619 0.3221 0.6098 0.8489 0.9911 1.0588 1.1814 1.3031
19 0.2017 0.3348 0.6009 0.8443 0.9885 1.0571 1.1797 1.3066
20 0.2414 0.3475 0.5920 0.8397 0.9858 1.0554 1.1812 1.3054
21 0.2880 0.3783 0.5972 0.8425 0.9899 1.0599 1.1853 1.3092
22 0.3345 0.4091 0.6023 0.8453 0.9940 1.0644 1.1893 1.3130
25 0.4802 0.5297 0.6664 0.8866 1.0350 1.1018 1.2230 1.3476
30 0.8550 0.8550 0.8550 0.8550 0.8550 0.8550 0.8550 0.8550
35 0.9800 0.9800 0.9800 0.9800 0.9800 0.9800 0.9800 0.9800
40 1.0350 1.0350 1.0350 1.0350 1.0350 1.0350 1.0350 1.0350
45 1.0500 1.0500 1.0500 1.0500 1.0500 1.0500 1.0500 1.0500
50 1.0200 1.0200 1.0200 1.0200 1.0200 1.0200 1.0200 1.0200
55 0.9550 0.9550 0.9550 0.9550 0.9550 0.9550 0.9550 0.9550
60 0.8750 0.8750 0.8750 0.8750 0.8750 0.8750 0.8750 0.8750
65 0.7600 0.7600 0.7600 0.7600 0.7600 0.7600 0.7600 0.7600
70 0.6300 0.6300 0.6300 0.6300 0.6300 0.6300 0.6300 0.6300
75 0.5000 0.5000 0.5000 0.5000 0.5000 0.5000 0.5000 0.5000
80 0.3650 0.3650 0.3650 0.3650 0.3650 0.3650 0.3650 0.3650
85 0.2300 0.2300 0.2300 0.2300 0.2300 0.2300 0.2300 0.2300
90 0.0900 0.0900 0.0900 0.0900 0.0900 0.0900 0.0900 0.0900
95 -0.0500 -0.0500 -0.0500 -0.0500 -0.0500 -0.0500 -0.0500 -0.0500
100 -0.1850 -0.1850 -0.1850 -0.1850 -0.1850 -0.1850 -0.1850 -0.1850
105 -0.3200 -0.3200 -0.3200 -0.3200 -0.3200 -0.3200 -0.3200 -0.3200
110 -0.4500 -0.4500 -0.4500 -0.4500 -0.4500 -0.4500 -0.4500 -0.4500
115 -0.5750 -0.5750 -0.5750 -0.5750 -0.5750 -0.5750 -0.5750 -0.5750
120 -0.6700 -0.6700 -0.6700 -0.6700 -0.6700 -0.6700 -0.6700 -0.6700
125 -0.7600 -0.7600 -0.7600 -0.7600 -0.7600 -0.7600 -0.7600 -0.7600
130 -0.8500 -0.8500 -0.8500 -0.8500 -0.8500 -0.8500 -0.8500 -0.8500
135 -0.9300 -0.9300 -0.9300 -0.9300 -0.9300 -0.9300 -0.9300 -0.9300
140 -0.9800 -0.9800 -0.9800 -0.9800 -0.9800 -0.9800 -0.9800 -0.9800
145 -0.9000 -0.9000 -0.9000 -0.9000 -0.9000 -0.9000 -0.9000 -0.9000
150 -0.7700 -0.7700 -0.7700 -0.7700 -0.7700 -0.7700 -0.7700 -0.7700
155 -0.6700 -0.6700 -0.6700 -0.6700 -0.6700 -0.6700 -0.6700 -0.6700
160 -0.6350 -0.6350 -0.6350 -0.6350 -0.6350 -0.6350 -0.6350 -0.6350
165 -0.6800 -0.6800 -0.6800 -0.6800 -0.6800 -0.6800 -0.6800 -0.6800
170 -0.8500 -0.8500 -0.8500 -0.8500 -0.8500 -0.8500 -0.8500 -0.8500
175 -0.6600 -0.6600 -0.6600 -0.6600 -0.6600 -0.6600 -0.6600 -0.6600
180 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
185 0.6600 0.6600 0.6600 0.6600 0.6600 0.6600 0.6600 0.6600
190 0.8500 0.8500 0.8500 0.8500 0.8500 0.8500 0.8500 0.8500
195 0.6800 0.6800 0.6800 0.6800 0.6800 0.6800 0.6800 0.6800
200 0.6350 0.6350 0.6350 0.6350 0.6350 0.6350 0.6350 0.6350
205 0.6700 0.6700 0.6700 0.6700 0.6700 0.6700 0.6700 0.6700
210 0.7700 0.7700 0.7700 0.7700 0.7700 0.7700 0.7700 0.7700
215 0.9000 0.9000 0.9000 0.9000 0.9000 0.9000 0.9000 0.9000
220 0.9800 0.9800 0.9800 0.9800 0.9800 0.9800 0.9800 0.9800
225 0.9300 0.9300 0.9300 0.9300 0.9300 0.9300 0.9300 0.9300
230 0.8500 0.8500 0.8500 0.8500 0.8500 0.8500 0.8500 0.8500
235 0.7600 0.7600 0.7600 0.7600 0.7600 0.7600 0.7600 0.7600
240 0.6700 0.6700 0.6700 0.6700 0.6700 0.6700 0.6700 0.6700
245 0.5750 0.5750 0.5750 0.5750 0.5750 0.5750 0.5750 0.5750
250 0.4500 0.4500 0.4500 0.4500 0.4500 0.4500 0.4500 0.4500
255 0.3200 0.3200 0.3200 0.3200 0.3200 0.3200 0.3200 0.3200
260 0.1850 0.1850 0.1850 0.1850 0.1850 0.1850 0.1850 0.1850
265 0.0500 0.0500 0.0500 0.0500 0.0500 0.0500 0.0500 0.0500
270 -0.0900 -0.0900 -0.0900 -0.0900 -0.0900 -0.0900 -0.0900 -0.0900
275 -0.2300 -0.2300 -0.2300 -0.2300 -0.2300 -0.2300 -0.2300 -0.2300
280 -0.3650 -0.3650 -0.3650 -0.3650 -0.3650 -0.3650 -0.3650 -0.3650
285 -0.5000 -0.5000 -0.5000 -0.5000 -0.5000 -0.5000 -0.5000 -0.5000
290 -0.6300 -0.6300 -0.6300 -0.6300 -0.6300 -0.6300 -0.6300 -0.6300
295 -0.7600 -0.7600 -0.7600 -0.7600 -0.7600 -0.7600 -0.7600 -0.7600
300 -0.8750 -0.8750 -0.8750 -0.8750 -0.8750 -0.8750 -0.8750 -0.8750
305 -0.9550 -0.9550 -0.9550 -0.9550 -0.9550 -0.9550 -0.9550 -0.9550
310 -1.0200 -1.0200 -1.0200 -1.0200 -1.0200 -1.0200 -1.0200 -1.0200
315 -1.0500 -1.0500 -1.0500 -1.0500 -1.0500 -1.0500 -1.0500 -1.0500
320 -1.0350 -1.0350 -1.0350 -1.0350 -1.0350 -1.0350 -1.0350 -1.0350
325 -0.9800 -0.9800 -0.9800 -0.9800 -0.9800 -0.9800 -0.9800 -0.9800
330 -0.8550 -0.8550 -0.8550 -0.8550 -0.8550 -0.8550 -0.8550 -0.8550
335 -0.4802 -0.5297 -0.6664 -0.8866 -1.0350 -1.1018 -1.2230 -1.3476
338 -0.3345 -0.4091 -0.6023 -0.8453 -0.9940 -1.0644 -1.1893 -1.3130
339 -0.2880 -0.3783 -0.5972 -0.8425 -0.9899 -1.0599 -1.1853 -1.3092
340 -0.2414 -0.3475 -0.5920 -0.8397 -0.9858 -1.0554 -1.1812 -1.3054
341 -0.2017 -0.3348 -0.6009 -0.8443 -0.9885 -1.0571 -1.1797 -1.3066
342 -0.1619 -0.3221 -0.6098 -0.8489 -0.9911 -1.0588 -1.1814 -1.3031
343 -0.1300 -0.3360 -0.6293 -0.8603 -0.9973 -1.0641 -1.1824 -1.2977
344 -0.0981 -0.3499 -0.6487 -0.8717 -1.0056 -1.0690 -1.1823 -1.2860
345 -0.0907 -0.3898 -0.6740 -0.8840 -1.0106 -1.0709 -1.1747 -1.2680
346 -0.0833 -0.4296 -0.6993 -0.8937 -1.0122 -1.0657 -1.1580 -1.2410
347 -0.1247 -0.4762 -0.7255 -0.8973 -1.0020 -1.0492 -1.1305 -1.1979
348 -0.1660 -0.5228 -0.7363 -0.8938 -0.9843 -1.0257 -1.0906 -1.1453
349 -0.2176 -0.5564 -0.7443 -0.8779 -0.9543 -0.9862 -1.0398 -1.0787
350 -0.2691 -0.5780 -0.7374 -0.8500 -0.9091 -0.9364 -0.9739 -1.0049
351 -0.3162 -0.5874 -0.7148 -0.8026 -0.8498 -0.8694 -0.8986 -0.9222
352 -0.3420 -0.5751 -0.6745 -0.7434 -0.7802 -0.7939 -0.8143 -0.8334
353 -0.3427 -0.5445 -0.6209 -0.6728 -0.6988 -0.7102 -0.7254 -0.7354
354 -0.3382 -0.4953 -0.5486 -0.5891 -0.6100 -0.6191 -0.6268 -0.6600
355 -0.3086 -0.4324 -0.4687 -0.4998 -0.5146 -0.5192 -0.5500 -0.5500
356 -0.2730 -0.3564 -0.3800 -0.4044 -0.4128 -0.4400 -0.4400 -0.4400
357 -0.2103 -0.2731 -0.2861 -0.3024 -0.3300 -0.3300 -0.3300 -0.3300
358 -0.1465 -0.1839 -0.1879 -0.2200 -0.2200 -0.2200 -0.2200 -0.2200
359 -0.0752 -0.0921 -0.0842 -0.1100 -0.1100 -0.1100 -0.1100 -0.1100
------------------------------------------------------------------------