The 'PolarBrowser' application, a polar file converter is available
in the software section at:
http://www.MH-AeroTools.de/airfoils/
MH 18B
xfoil 5.4 results
Copyright 2000-2004 Martin Hepperle
polar
200000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-4.500
-0.355
0.02040
-0.0186
0.772
0.021
-99.999
-99.999
-4.000
-0.305
0.01878
-0.0175
0.764
0.025
-99.999
-99.999
-3.500
-0.260
0.01715
-0.0155
0.756
0.034
-99.999
-99.999
-3.000
-0.218
0.01601
-0.0130
0.749
0.054
-99.999
-99.999
-2.500
-0.175
0.01496
-0.0107
0.741
0.142
-99.999
-99.999
-2.000
-0.155
0.01276
-0.0045
0.732
0.635
-99.999
-99.999
-1.500
0.017
0.01332
-0.0238
0.732
0.908
-99.999
-99.999
-1.000
0.109
0.01384
-0.0300
0.727
0.929
-99.999
-99.999
-0.500
0.179
0.01385
-0.0337
0.720
0.943
-99.999
-99.999
0.000
0.245
0.01379
-0.0367
0.713
0.955
-99.999
-99.999
0.500
0.308
0.01380
-0.0392
0.706
0.966
-99.999
-99.999
1.000
0.371
0.01379
-0.0416
0.698
0.976
-99.999
-99.999
1.500
0.425
0.01373
-0.0422
0.691
0.987
-99.999
-99.999
2.000
0.484
0.01387
-0.0440
0.682
0.995
-99.999
-99.999
2.500
0.546
0.01400
-0.0461
0.675
0.998
-99.999
-99.999
3.000
0.597
0.01378
-0.0453
0.665
1.000
-99.999
-99.999
3.500
0.640
0.01326
-0.0422
0.655
1.000
-99.999
-99.999
4.000
0.681
0.01219
-0.0377
0.638
1.000
-99.999
-99.999
4.500
0.722
0.01116
-0.0331
0.597
1.000
-99.999
-99.999
5.000
0.752
0.01416
-0.0311
0.193
1.000
-99.999
-99.999
5.500
0.784
0.01640
-0.0287
0.074
1.000
-99.999
-99.999
10.500
0.993
0.05166
0.0198
0.010
1.000
-99.999
-99.999
11.000
0.973
0.05691
0.0266
0.009
1.000
-99.999
-99.999
11.500
0.945
0.06322
0.0315
0.009
1.000
-99.999
-99.999
12.000
0.912
0.07073
0.0337
0.009
1.000
-99.999
-99.999
12.500
0.871
0.08022
0.0326
0.009
1.000
-99.999
-99.999
13.000
0.819
0.09344
0.0265
0.009
1.000
-99.999
-99.999
13.500
0.757
0.11725
0.0100
0.009
1.000
-99.999
-99.999
polar
400000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-5.000
-0.441
0.01815
-0.0082
0.755
0.014
-99.999
-99.999
-4.500
-0.389
0.01622
-0.0074
0.749
0.015
-99.999
-99.999
-4.000
-0.339
0.01492
-0.0065
0.742
0.017
-99.999
-99.999
-3.500
-0.291
0.01359
-0.0049
0.736
0.020
-99.999
-99.999
-3.000
-0.245
0.01257
-0.0030
0.730
0.026
-99.999
-99.999
-2.500
-0.197
0.01170
-0.0013
0.723
0.054
-99.999
-99.999
-2.000
-0.150
0.01083
0.0001
0.717
0.187
-99.999
-99.999
-1.500
-0.124
0.00895
0.0052
0.710
0.599
-99.999
-99.999
-0.500
0.080
0.00902
-0.0116
0.700
0.930
-99.999
-99.999
0.000
0.153
0.00917
-0.0153
0.694
0.938
-99.999
-99.999
0.500
0.220
0.00925
-0.0177
0.688
0.946
-99.999
-99.999
1.000
0.287
0.00924
-0.0205
0.682
0.953
-99.999
-99.999
1.500
0.350
0.00921
-0.0226
0.675
0.960
-99.999
-99.999
2.000
0.413
0.00921
-0.0245
0.668
0.966
-99.999
-99.999
2.500
0.475
0.00919
-0.0264
0.661
0.972
-99.999
-99.999
3.000
0.533
0.00884
-0.0269
0.647
0.978
-99.999
-99.999
3.500
0.588
0.00854
-0.0268
0.629
0.984
-99.999
-99.999
4.000
0.638
0.00830
-0.0257
0.581
0.992
-99.999
-99.999
4.500
0.696
0.00973
-0.0281
0.382
0.995
-99.999
-99.999
5.000
0.746
0.01287
-0.0308
0.079
0.998
-99.999
-99.999
5.500
0.799
0.01427
-0.0319
0.043
0.999
-99.999
-99.999
6.500
0.868
0.01804
-0.0269
0.024
0.989
-99.999
-99.999
11.000
1.008
0.05080
0.0235
0.006
1.000
-99.999
-99.999
11.500
0.986
0.05653
0.0294
0.006
1.000
-99.999
-99.999
12.000
0.958
0.06324
0.0328
0.006
1.000
-99.999
-99.999
12.500
0.922
0.07171
0.0336
0.006
1.000
-99.999
-99.999
13.000
0.878
0.08253
0.0307
0.006
1.000
-99.999
-99.999
13.500
0.822
0.09837
0.0219
0.006
1.000
-99.999
-99.999
polar
600000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-5.000
-0.453
0.01644
-0.0048
0.742
0.012
-99.999
-99.999
-4.500
-0.402
0.01388
-0.0035
0.736
0.014
-99.999
-99.999
-4.000
-0.353
0.01271
-0.0022
0.729
0.015
-99.999
-99.999
-3.500
-0.304
0.01189
-0.0010
0.723
0.016
-99.999
-99.999
-3.000
-0.253
0.01137
-0.0003
0.717
0.019
-99.999
-99.999
-2.500
-0.206
0.01037
0.0016
0.711
0.033
-99.999
-99.999
-2.000
-0.156
0.00980
0.0026
0.705
0.092
-99.999
-99.999
-1.500
-0.116
0.00834
0.0049
0.699
0.400
-99.999
-99.999
-1.000
-0.083
0.00714
0.0094
0.692
0.668
-99.999
-99.999
-0.500
-0.012
0.00638
0.0068
0.686
0.926
-99.999
-99.999
0.500
0.179
0.00735
-0.0091
0.676
0.943
-99.999
-99.999
1.000
0.245
0.00747
-0.0115
0.669
0.948
-99.999
-99.999
1.500
0.312
0.00750
-0.0142
0.663
0.953
-99.999
-99.999
2.000
0.376
0.00753
-0.0163
0.656
0.958
-99.999
-99.999
2.500
0.437
0.00744
-0.0176
0.643
0.963
-99.999
-99.999
3.000
0.499
0.00739
-0.0192
0.630
0.967
-99.999
-99.999
3.500
0.559
0.00732
-0.0204
0.589
0.972
-99.999
-99.999
4.000
0.619
0.00756
-0.0219
0.539
0.976
-99.999
-99.999
4.500
0.672
0.01044
-0.0246
0.201
0.979
-99.999
-99.999
5.000
0.710
0.01156
-0.0230
0.074
0.993
-99.999
-99.999
5.500
0.767
0.01249
-0.0247
0.042
0.995
-99.999
-99.999
6.500
0.869
0.01549
-0.0260
0.019
0.999
-99.999
-99.999
7.000
0.913
0.01663
-0.0256
0.016
0.999
-99.999
-99.999
7.500
0.909
0.01836
-0.0161
0.015
0.994
-99.999
-99.999
8.000
0.882
0.02067
-0.0048
0.014
0.992
-99.999
-99.999
11.000
1.046
0.04176
0.0192
0.005
1.000
-99.999
-99.999
11.500
1.043
0.04762
0.0229
0.005
1.000
-99.999
-99.999
12.000
1.031
0.05459
0.0255
0.005
1.000
-99.999
-99.999
12.500
1.006
0.06300
0.0265
0.004
1.000
-99.999
-99.999
13.000
0.970
0.07339
0.0249
0.004
1.000
-99.999
-99.999
13.500
0.920
0.08730
0.0187
0.004
1.000
-99.999
-99.999
14.000
0.848
0.11196
0.0019
0.005
1.000
-99.999
-99.999
polar
800000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
polar
800000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-4.000
-0.362
0.01157
0.0001
0.720
0.013
-99.999
-99.999
-3.500
-0.313
0.01077
0.0013
0.715
0.015
-99.999
-99.999
-3.000
-0.262
0.01027
0.0021
0.707
0.017
-99.999
-99.999
-2.500
-0.212
0.00961
0.0032
0.702
0.024
-99.999
-99.999
-2.000
-0.160
0.00910
0.0041
0.696
0.065
-99.999
-99.999
-1.500
-0.113
0.00822
0.0054
0.689
0.242
-99.999
-99.999
-1.000
-0.076
0.00684
0.0084
0.684
0.551
-99.999
-99.999
0.500
0.151
0.00623
-0.0036
0.666
0.943
-99.999
-99.999
1.000
0.218
0.00639
-0.0060
0.660
0.947
-99.999
-99.999
1.500
0.286
0.00652
-0.0088
0.652
0.951
-99.999
-99.999
2.000
0.351
0.00656
-0.0110
0.646
0.955
-99.999
-99.999
2.500
0.414
0.00656
-0.0128
0.631
0.959
-99.999
-99.999
3.000
0.476
0.00658
-0.0143
0.611
0.963
-99.999
-99.999
3.500
0.537
0.00671
-0.0158
0.570
0.967
-99.999
-99.999
4.000
0.598
0.00713
-0.0177
0.500
0.970
-99.999
-99.999
4.500
0.650
0.01007
-0.0205
0.155
0.973
-99.999
-99.999
5.000
0.704
0.01117
-0.0216
0.061
0.978
-99.999
-99.999
6.000
0.823
0.01409
-0.0255
0.022
0.963
-99.999
-99.999
7.000
0.907
0.01468
-0.0230
0.015
0.999
-99.999
-99.999
7.500
0.931
0.01836
-0.0193
0.012
0.999
-99.999
-99.999
8.000
0.887
0.02024
-0.0040
0.012
0.990
-99.999
-99.999
8.500
0.901
0.02140
0.0007
0.011
0.991
-99.999
-99.999
9.000
0.914
0.02317
0.0056
0.010
0.991
-99.999
-99.999
9.500
0.930
0.02457
0.0094
0.008
0.993
-99.999
-99.999
10.000
1.000
0.02935
0.0096
0.006
0.993
-99.999
-99.999
10.500
1.000
0.03125
0.0152
0.006
0.993
-99.999
-99.999
11.000
1.009
0.03392
0.0195
0.005
0.993
-99.999
-99.999
11.500
1.016
0.03850
0.0235
0.005
0.993
-99.999
-99.999
12.000
1.010
0.04189
0.0277
0.004
0.993
-99.999
-99.999
12.500
0.995
0.04883
0.0312
0.004
0.993
-99.999
-99.999
13.000
0.970
0.05544
0.0337
0.004
0.993
-99.999
-99.999
13.500
0.934
0.06397
0.0342
0.004
0.993
-99.999
-99.999
14.000
0.886
0.07531
0.0313
0.004
0.993
-99.999
-99.999
14.500
0.829
0.09119
0.0229
0.004
0.994
-99.999
-99.999
polar
1000000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-4.000
-0.368
0.01096
0.0013
0.713
0.013
-99.999
-99.999
-3.500
-0.319
0.01013
0.0027
0.706
0.014
-99.999
-99.999
-3.000
-0.268
0.00957
0.0036
0.701
0.015
-99.999
-99.999
-2.500
-0.215
0.00921
0.0041
0.695
0.018
-99.999
-99.999
-1.000
-0.073
0.00670
0.0082
0.676
0.455
-99.999
-99.999
-0.500
-0.040
0.00559
0.0127
0.669
0.721
-99.999
-99.999
0.000
0.000
0.00495
0.0164
0.664
0.875
-99.999
-99.999
0.500
0.130
0.00545
0.0007
0.659
0.944
-99.999
-99.999
1.000
0.199
0.00566
-0.0020
0.651
0.948
-99.999
-99.999
1.500
0.267
0.00578
-0.0049
0.646
0.951
-99.999
-99.999
2.000
0.334
0.00590
-0.0074
0.638
0.954
-99.999
-99.999
2.500
0.397
0.00594
-0.0092
0.622
0.957
-99.999
-99.999
3.000
0.459
0.00605
-0.0109
0.594
0.961
-99.999
-99.999
3.500
0.521
0.00629
-0.0125
0.552
0.964
-99.999
-99.999
4.000
0.581
0.00695
-0.0144
0.455
0.967
-99.999
-99.999
4.500
0.633
0.00965
-0.0169
0.132
0.970
-99.999
-99.999
5.000
0.689
0.01059
-0.0183
0.059
0.974
-99.999
-99.999
5.500
0.744
0.01127
-0.0192
0.035
0.978
-99.999
-99.999
6.000
0.807
0.01351
-0.0220
0.019
0.963
-99.999
-99.999
6.500
0.855
0.01373
-0.0216
0.017
0.970
-99.999
-99.999
7.000
0.899
0.01438
-0.0206
0.015
0.980
-99.999
-99.999
7.500
0.895
0.01734
-0.0119
0.012
0.987
-99.999
-99.999
8.000
0.906
0.01837
-0.0061
0.011
0.989
-99.999
-99.999
8.500
0.924
0.01939
-0.0019
0.010
0.990
-99.999
-99.999
9.000
0.935
0.02094
0.0030
0.009
0.990
-99.999
-99.999
10.000
0.970
0.02653
0.0129
0.006
0.991
-99.999
-99.999
10.500
0.974
0.02802
0.0174
0.006
0.991
-99.999
-99.999
11.000
0.987
0.03010
0.0211
0.005
0.991
-99.999
-99.999
11.500
1.002
0.03314
0.0246
0.005
0.991
-99.999
-99.999
12.000
1.007
0.03581
0.0282
0.004
0.991
-99.999
-99.999
12.500
1.013
0.04134
0.0314
0.004
0.991
-99.999
-99.999
13.000
0.995
0.04875
0.0345
0.004
0.991
-99.999
-99.999
polar
1200000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-4.000
-0.371
0.01059
0.0021
0.706
0.012
-99.999
-99.999
-3.500
-0.322
0.00971
0.0036
0.701
0.013
-99.999
-99.999
-3.000
-0.271
0.00914
0.0045
0.694
0.014
-99.999
-99.999
-2.000
-0.167
0.00826
0.0058
0.683
0.041
-99.999
-99.999
-1.500
-0.115
0.00780
0.0064
0.677
0.117
-99.999
-99.999
-1.000
-0.071
0.00668
0.0082
0.670
0.371
-99.999
-99.999
-0.500
-0.034
0.00550
0.0117
0.665
0.654
-99.999
-99.999
0.000
0.006
0.00490
0.0150
0.658
0.800
-99.999
-99.999
1.000
0.184
0.00510
0.0009
0.646
0.949
-99.999
-99.999
1.500
0.252
0.00525
-0.0018
0.639
0.951
-99.999
-99.999
2.000
0.319
0.00539
-0.0044
0.631
0.954
-99.999
-99.999
2.500
0.384
0.00549
-0.0065
0.613
0.957
-99.999
-99.999
3.000
0.446
0.00566
-0.0082
0.580
0.960
-99.999
-99.999
3.500
0.508
0.00595
-0.0099
0.535
0.963
-99.999
-99.999
4.000
0.567
0.00693
-0.0119
0.403
0.965
-99.999
-99.999
4.500
0.620
0.00931
-0.0140
0.120
0.968
-99.999
-99.999
5.000
0.676
0.01012
-0.0155
0.057
0.972
-99.999
-99.999
5.500
0.732
0.01076
-0.0165
0.032
0.976
-99.999
-99.999
6.500
0.847
0.01298
-0.0196
0.017
0.968
-99.999
-99.999
7.000
0.891
0.01364
-0.0185
0.014
0.978
-99.999
-99.999
7.500
0.912
0.01605
-0.0140
0.012
0.984
-99.999
-99.999
8.000
0.946
0.01628
-0.0112
0.011
0.987
-99.999
-99.999
8.500
0.958
0.01729
-0.0058
0.010
0.988
-99.999
-99.999
9.000
0.962
0.01910
0.0003
0.009
0.989
-99.999
-99.999
10.000
0.965
0.02473
0.0130
0.006
0.990
-99.999
-99.999
10.500
0.976
0.02606
0.0165
0.005
0.991
-99.999
-99.999
11.000
0.989
0.02797
0.0201
0.005
0.991
-99.999
-99.999
11.500
1.001
0.03049
0.0240
0.005
0.991
-99.999
-99.999
12.000
1.010
0.03300
0.0273
0.004
0.991
-99.999
-99.999
12.500
1.022
0.03729
0.0307
0.004
0.991
-99.999
-99.999
13.000
1.007
0.04764
0.0342
0.004
0.991
-99.999
-99.999
14.000
0.909
0.06879
0.0347
0.002
0.990
-99.999
-99.999
14.500
0.804
0.09402
0.0225
0.003
0.990
-99.999
-99.999
polar
1400000.0
0.00000
Alpha
Cl
Cd
Cm
TU
TL
SU
SL
-2.500
-0.221
0.00844
0.0057
0.684
0.015
-99.999
-99.999
-2.000
-0.168
0.00814
0.0061
0.678
0.019
-99.999
-99.999
0.000
0.012
0.00492
0.0137
0.652
0.735
-99.999
-99.999
0.500
0.054
0.00436
0.0169
0.647
0.875
-99.999
-99.999
2.000
0.307
0.00497
-0.0019
0.627
0.954
-99.999
-99.999
2.500
0.372
0.00512
-0.0041
0.606
0.957
-99.999
-99.999
3.000
0.435
0.00536
-0.0060
0.567
0.959
-99.999
-99.999
3.500
0.497
0.00570
-0.0077
0.518
0.962
-99.999
-99.999
4.000
0.555
0.00699
-0.0097
0.348
0.964
-99.999
-99.999
4.500
0.608
0.00898
-0.0116
0.111
0.967
-99.999
-99.999
5.000
0.665
0.00975
-0.0131
0.055
0.971
-99.999
-99.999
5.500
0.722
0.01035
-0.0142
0.031
0.974
-99.999
-99.999
7.000
0.884
0.01310
-0.0166
0.013
0.977
-99.999
-99.999
7.500
0.915
0.01504
-0.0138
0.011
0.982
-99.999
-99.999
8.000
0.964
0.01515
-0.0136
0.010
0.983
-99.999
-99.999
8.500
0.984
0.01584
-0.0088
0.009
0.987
-99.999
-99.999
9.000
0.980
0.01786
-0.0012
0.008
0.988
-99.999
-99.999
9.500
0.960
0.02143
0.0077
0.006
0.990
-99.999
-99.999
10.000
0.974
0.02311
0.0118
0.006
0.990
-99.999
-99.999
10.500
0.995
0.02417
0.0146
0.005
0.990
-99.999
-99.999
11.000
1.009
0.02599
0.0182
0.005
0.990
-99.999
-99.999
11.500
1.016
0.02853
0.0223
0.005
0.990
-99.999
-99.999
12.000
1.022
0.03141
0.0263
0.004
0.990
-99.999
-99.999
12.500
1.031
0.03553
0.0302
0.004
0.990
-99.999
-99.999
13.000
1.006
0.04962
0.0342
0.003
0.990
-99.999
-99.999
14.500
0.921
0.07008
0.0342
0.002
0.990
-99.999
-99.999