The 'PolarBrowser' application, a polar file converter is available
in the software section at:
http://www.MH-AeroTools.de/airfoils/
MH 25
design: 1996 martin hepperle
Copyright 2000-2004 Martin Hepperle
polar
200000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-0.500
-0.070
0.00840
-0.0300
-99.999
-99.999
-99.999
-99.999
0.000
-0.020
0.00830
-0.0298
-99.999
-99.999
-99.999
-99.999
1.000
0.080
0.00830
-0.0293
-99.999
-99.999
-99.999
-99.999
2.000
0.180
0.00840
-0.0290
-99.999
-99.999
-99.999
-99.999
3.000
0.290
0.00860
-0.0314
-99.999
-99.999
-99.999
-99.999
4.000
0.410
0.00910
-0.0350
-99.999
-99.999
-99.999
-99.999
4.500
0.470
0.00950
-0.0373
-99.999
-99.999
-99.999
-99.999
5.000
0.520
0.01000
-0.0389
-99.999
-99.999
-99.999
-99.999
5.500
0.580
0.01080
-0.0400
-99.999
-99.999
-99.999
-99.999
6.000
0.630
0.01220
-0.0406
-99.999
-99.999
-99.999
-99.999
7.000
0.730
0.01580
-0.0402
-99.999
-99.999
-99.999
-99.999
8.000
0.820
0.01760
-0.0401
-99.999
-99.999
-99.999
-99.999
polar
400000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-1.000
-0.140
0.00990
-0.0247
-99.999
-99.999
-99.999
-99.999
-0.500
-0.070
0.00610
-0.0297
-99.999
-99.999
-99.999
-99.999
0.000
-0.020
0.00610
-0.0297
-99.999
-99.999
-99.999
-99.999
1.000
0.080
0.00610
-0.0297
-99.999
-99.999
-99.999
-99.999
2.000
0.180
0.00610
-0.0297
-99.999
-99.999
-99.999
-99.999
3.000
0.300
0.00630
-0.0336
-99.999
-99.999
-99.999
-99.999
4.000
0.420
0.00670
-0.0376
-99.999
-99.999
-99.999
-99.999
4.500
0.480
0.00710
-0.0394
-99.999
-99.999
-99.999
-99.999
5.000
0.530
0.00770
-0.0406
-99.999
-99.999
-99.999
-99.999
5.500
0.590
0.00850
-0.0413
-99.999
-99.999
-99.999
-99.999
6.000
0.640
0.00980
-0.0416
-99.999
-99.999
-99.999
-99.999
7.000
0.730
0.01330
-0.0413
-99.999
-99.999
-99.999
-99.999
8.000
0.830
0.01520
-0.0414
-99.999
-99.999
-99.999
-99.999
polar
600000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-1.000
-0.130
0.00900
-0.0266
-99.999
-99.999
-99.999
-99.999
-0.500
-0.060
0.00510
-0.0301
-99.999
-99.999
-99.999
-99.999
0.000
-0.010
0.00510
-0.0303
-99.999
-99.999
-99.999
-99.999
1.000
0.090
0.00510
-0.0309
-99.999
-99.999
-99.999
-99.999
2.000
0.200
0.00510
-0.0322
-99.999
-99.999
-99.999
-99.999
3.000
0.320
0.00540
-0.0373
-99.999
-99.999
-99.999
-99.999
4.000
0.430
0.00600
-0.0399
-99.999
-99.999
-99.999
-99.999
4.500
0.490
0.00640
-0.0407
-99.999
-99.999
-99.999
-99.999
5.000
0.540
0.00690
-0.0414
-99.999
-99.999
-99.999
-99.999
5.500
0.590
0.00760
-0.0419
-99.999
-99.999
-99.999
-99.999
6.000
0.640
0.00870
-0.0421
-99.999
-99.999
-99.999
-99.999
7.000
0.740
0.01220
-0.0419
-99.999
-99.999
-99.999
-99.999
8.000
0.840
0.01400
-0.0422
-99.999
-99.999
-99.999
-99.999
polar
1000000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-1.500
-0.170
0.00820
-0.0292
-99.999
-99.999
-99.999
-99.999
-1.000
-0.120
0.00800
-0.0297
-99.999
-99.999
-99.999
-99.999
-0.500
-0.060
0.00410
-0.0315
-99.999
-99.999
-99.999
-99.999
0.000
0.000
0.00410
-0.0319
-99.999
-99.999
-99.999
-99.999
1.000
0.100
0.00410
-0.0330
-99.999
-99.999
-99.999
-99.999
2.000
0.220
0.00430
-0.0367
-99.999
-99.999
-99.999
-99.999
3.000
0.330
0.00470
-0.0388
-99.999
-99.999
-99.999
-99.999
4.000
0.430
0.00550
-0.0403
-99.999
-99.999
-99.999
-99.999
4.500
0.490
0.00600
-0.0409
-99.999
-99.999
-99.999
-99.999
5.000
0.540
0.00660
-0.0415
-99.999
-99.999
-99.999
-99.999
5.500
0.590
0.00720
-0.0420
-99.999
-99.999
-99.999
-99.999
6.000
0.640
0.00800
-0.0425
-99.999
-99.999
-99.999
-99.999
7.000
0.740
0.01090
-0.0429
-99.999
-99.999
-99.999
-99.999
8.000
0.840
0.01260
-0.0433
-99.999
-99.999
-99.999
-99.999
polar
2000000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-3.000
-0.330
0.00800
-0.0281
-99.999
-99.999
-99.999
-99.999
-2.000
-0.220
0.00740
-0.0295
-99.999
-99.999
-99.999
-99.999
-1.500
-0.170
0.00710
-0.0302
-99.999
-99.999
-99.999
-99.999
-1.000
-0.110
0.00680
-0.0311
-99.999
-99.999
-99.999
-99.999
-0.500
-0.060
0.00380
-0.0321
-99.999
-99.999
-99.999
-99.999
0.000
0.000
0.00350
-0.0331
-99.999
-99.999
-99.999
-99.999
1.000
0.110
0.00350
-0.0352
-99.999
-99.999
-99.999
-99.999
2.000
0.220
0.00400
-0.0372
-99.999
-99.999
-99.999
-99.999
3.000
0.330
0.00470
-0.0391
-99.999
-99.999
-99.999
-99.999
4.000
0.440
0.00550
-0.0409
-99.999
-99.999
-99.999
-99.999
4.500
0.490
0.00590
-0.0416
-99.999
-99.999
-99.999
-99.999
5.000
0.540
0.00650
-0.0423
-99.999
-99.999
-99.999
-99.999
5.500
0.590
0.00700
-0.0430
-99.999
-99.999
-99.999
-99.999
6.000
0.650
0.00760
-0.0436
-99.999
-99.999
-99.999
-99.999
7.000
0.750
0.00950
-0.0444
-99.999
-99.999
-99.999
-99.999
8.000
0.850
0.01110
-0.0451
-99.999
-99.999
-99.999
-99.999
mh 25 t.u. 0.83, t.l. 0.84
Copyright 2000-2004 Martin Hepperle
copyright 1995-1996 martin hepperle
600000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-5.000
-0.314
0.01639
-0.0488
0.830
0.004
-99.999
-99.999
-4.500
-0.261
0.01384
-0.0478
0.830
0.004
-99.999
-99.999
-4.000
-0.211
0.01209
-0.0464
0.830
0.004
-99.999
-99.999
-3.500
-0.162
0.01092
-0.0449
0.830
0.005
-99.999
-99.999
-3.000
-0.113
0.01008
-0.0438
0.830
0.007
-99.999
-99.999
-2.500
-0.064
0.00910
-0.0421
0.830
0.026
-99.999
-99.999
-2.000
-0.026
0.00742
-0.0394
0.830
0.388
-99.999
-99.999
-1.500
-0.012
0.00544
-0.0308
0.830
0.840
-99.999
-99.999
-1.000
0.045
0.00543
-0.0312
0.830
0.840
-99.999
-99.999
-0.500
0.101
0.00544
-0.0315
0.830
0.840
-99.999
-99.999
0.000
0.157
0.00546
-0.0319
0.830
0.840
-99.999
-99.999
0.500
0.213
0.00549
-0.0322
0.830
0.840
-99.999
-99.999
1.000
0.269
0.00554
-0.0325
0.830
0.840
-99.999
-99.999
1.500
0.325
0.00561
-0.0329
0.830
0.840
-99.999
-99.999
2.000
0.381
0.00570
-0.0332
0.829
0.840
-99.999
-99.999
2.500
0.431
0.00585
-0.0318
0.766
0.840
-99.999
-99.999
3.000
0.471
0.00638
-0.0284
0.682
0.840
-99.999
-99.999
3.500
0.505
0.00714
-0.0240
0.574
0.840
-99.999
-99.999
4.000
0.544
0.00783
-0.0209
0.487
0.840
-99.999
-99.999
4.500
0.577
0.00895
-0.0171
0.344
0.840
-99.999
-99.999
5.000
0.619
0.00980
-0.0150
0.253
0.840
-99.999
-99.999
5.500
0.661
0.01076
-0.0130
0.162
0.840
-99.999
-99.999
6.000
0.703
0.01172
-0.0111
0.090
0.840
-99.999
-99.999
6.500
0.743
0.01273
-0.0085
0.037
0.840
-99.999
-99.999
7.000
0.781
0.01387
-0.0056
0.016
0.840
-99.999
-99.999
7.500
0.817
0.01541
-0.0022
0.012
0.840
-99.999
-99.999
8.000
0.851
0.01702
0.0012
0.010
0.840
-99.999
-99.999
8.500
0.887
0.01841
0.0040
0.009
0.840
-99.999
-99.999
9.000
0.921
0.02015
0.0070
0.008
0.840
-99.999
-99.999
9.500
0.952
0.02246
0.0102
0.007
0.840
-99.999
-99.999
10.000
0.984
0.02949
0.0137
0.006
0.840
-99.999
-99.999
copyright 1995-1996 martin hepperle
800000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-4.500
-0.263
0.01326
-0.0474
0.830
0.004
-99.999
-99.999
-4.000
-0.212
0.01141
-0.0461
0.830
0.004
-99.999
-99.999
-3.500
-0.164
0.01016
-0.0445
0.830
0.004
-99.999
-99.999
-3.000
-0.114
0.00935
-0.0434
0.830
0.005
-99.999
-99.999
-2.000
-0.019
0.00736
-0.0405
0.830
0.244
-99.999
-99.999
-1.500
0.002
0.00523
-0.0341
0.830
0.724
-99.999
-99.999
-1.000
0.046
0.00479
-0.0315
0.830
0.840
-99.999
-99.999
-0.500
0.103
0.00479
-0.0319
0.830
0.840
-99.999
-99.999
0.000
0.160
0.00481
-0.0324
0.830
0.840
-99.999
-99.999
0.500
0.217
0.00483
-0.0329
0.830
0.840
-99.999
-99.999
1.000
0.273
0.00487
-0.0333
0.830
0.840
-99.999
-99.999
1.500
0.330
0.00492
-0.0338
0.830
0.840
-99.999
-99.999
2.000
0.380
0.00509
-0.0324
0.779
0.840
-99.999
-99.999
2.500
0.423
0.00552
-0.0298
0.708
0.840
-99.999
-99.999
3.000
0.461
0.00610
-0.0263
0.622
0.840
-99.999
-99.999
3.500
0.498
0.00685
-0.0226
0.515
0.840
-99.999
-99.999
4.000
0.538
0.00761
-0.0199
0.415
0.840
-99.999
-99.999
4.500
0.577
0.00858
-0.0173
0.291
0.840
-99.999
-99.999
5.000
0.621
0.00939
-0.0156
0.209
0.840
-99.999
-99.999
5.500
0.664
0.01029
-0.0138
0.126
0.840
-99.999
-99.999
6.000
0.707
0.01123
-0.0119
0.062
0.840
-99.999
-99.999
6.500
0.748
0.01218
-0.0096
0.021
0.840
-99.999
-99.999
7.000
0.784
0.01352
-0.0061
0.011
0.840
-99.999
-99.999
7.500
0.825
0.01456
-0.0037
0.010
0.840
-99.999
-99.999
8.000
0.865
0.01559
-0.0015
0.009
0.840
-99.999
-99.999
8.500
0.901
0.01691
0.0013
0.008
0.840
-99.999
-99.999
9.000
0.935
0.01854
0.0045
0.007
0.840
-99.999
-99.999
9.500
0.961
0.02173
0.0090
0.007
0.840
-99.999
-99.999
10.000
0.992
0.02836
0.0124
0.006
0.840
-99.999
-99.999
copyright 1995-1996 martin hepperle
1000000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-5.000
-0.318
0.01547
-0.0481
0.830
0.003
-99.999
-99.999
-4.500
-0.265
0.01289
-0.0471
0.830
0.004
-99.999
-99.999
-4.000
-0.214
0.01102
-0.0459
0.830
0.004
-99.999
-99.999
-3.500
-0.165
0.00971
-0.0443
0.830
0.004
-99.999
-99.999
-3.000
-0.115
0.00886
-0.0431
0.830
0.005
-99.999
-99.999
-2.500
-0.063
0.00834
-0.0425
0.830
0.007
-99.999
-99.999
1.000
0.276
0.00442
-0.0338
0.830
0.840
-99.999
-99.999
1.500
0.329
0.00451
-0.0335
0.807
0.840
-99.999
-99.999
2.000
0.373
0.00490
-0.0309
0.734
0.840
-99.999
-99.999
2.500
0.413
0.00543
-0.0277
0.650
0.840
-99.999
-99.999
3.000
0.453
0.00603
-0.0246
0.560
0.840
-99.999
-99.999
3.500
0.495
0.00666
-0.0221
0.470
0.840
-99.999
-99.999
4.000
0.534
0.00763
-0.0193
0.335
0.840
-99.999
-99.999
4.500
0.579
0.00832
-0.0178
0.254
0.840
-99.999
-99.999
5.000
0.623
0.00908
-0.0162
0.177
0.840
-99.999
-99.999
5.500
0.667
0.00996
-0.0145
0.102
0.840
-99.999
-99.999
6.000
0.710
0.01086
-0.0127
0.043
0.840
-99.999
-99.999
6.500
0.753
0.01175
-0.0106
0.016
0.840
-99.999
-99.999
7.500
0.834
0.01368
-0.0055
0.009
0.840
-99.999
-99.999
8.000
0.875
0.01467
-0.0034
0.008
0.840
-99.999
-99.999
8.500
0.912
0.01592
-0.0006
0.007
0.840
-99.999
-99.999
9.000
0.942
0.01786
0.0033
0.007
0.840
-99.999
-99.999
9.500
0.966
0.02367
0.0086
0.006
0.840
-99.999
-99.999
10.000
0.998
0.02581
0.0115
0.005
0.840
-99.999
-99.999