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Распределение циркуляции по размаху плоского крыла.
Применяем следующие обозначения:
L – размах крыла;
Lц – размах центроплана;
h – сужение крыла;
– относительная координата z.
Таблица 4.1.
Распределение циркуляции при Lц/L=0.5.
h
|
| 0.0
| 0.1
| 0.2
| 0.3
| 0.4
| 0.5
| 0.6
| 0.7
| 0.8
| 0.9
| 1.0
| 1.2
| 1.172
| 1.172
| 1.170
| 1.159
| 1.137
| 1.094
| 1.029
| 0.946
| 0.941
| 0.693
| 0.0
| 1.4
| 1.179
| 1.179
| 1.177
| 1.166
| 1.142
| 1.097
| 1.029
| 0.941
| 0.832
| 0.676
| 0.0
| 1.6
| 1.186
| 1.186
| 1.184
| 1.173
| 1.147
| 1.100
| 1.029
| 0.936
| 0.823
| 0.659
| 0.0
| 1.8
| 1.193
| 1.193
| 1.191
| 1.180
| 1.152
| 1.103
| 1.029
| 0.931
| 0.814
| 0.642
| 0.0
| 2.0
| 1.200
| 1.200
| 1.196
| 1.186
| 1.158
| 1.107
| 1.029
| 0.927
| 0.804
| 0.634
| 0.0
| 2.2
| 1.207
| 1.207
| 1.205
| 1.192
| 1.164
| 1.111
| 1.029
| 0.923
| 0.794
| 0.626
| 0.0
| 2.4
| 1.214
| 1.214
| 1.211
| 1.199
| 1.169
| 1.114
| 1.028
| 0.922
| 0.784
| 0.608
| 0.0
| 2.6
| 1.220
| 1.220
| 1.218
| 1.205
| 1.174
| 1.117
| 1.028
| 0.913
| 0.775
| 0.596
| 0.0
| 2.8
| 1.227
| 1.227
| 1.224
| 1.211
| 1.180
| 1.120
| 1.028
| 0.908
| 0.765
| 0.583
| 0.0
| 3.0
| 1.233
| 1.233
| 1.231
| 1.218
| 1.185
| 1.124
| 1.028
| 0.904
| 0.755
| 0.571
| 0.0
| 3.2
| 1.237
| 1.237
| 1.235
| 1.222
| 1.188
| 1.126
| 1.028
| 0.901
| 0.749
| 0.563
| 0.0
| 3.4
| 1.242
| 1.242
| 1.239
| 1.225
| 1.191
| 1.127
| 1.028
| 0.899
| 0.743
| 0.555
| 0.0
| 3.6
| 1.256
| 1.256
| 1.243
| 1.229
| 1.194
| 1.128
| 1.028
| 0.896
| 0.738
| 0.547
| 0.0
| 3.8
| 1.250
| 1.250
| 1.247
| 1.232
| 1.197
| 1.130
| 1.028
| 0.893
| 0.732
| 0.538
| 0.0
| 4.0
| 1.254
| 1.254
| 1.251
| 1.236
| 1.200
| 1.132
| 1.028
| 0.891
| 0.726
| 0.530
| 0.0
| 4.2
| 1.257
| 1.257
| 1.253
| 1.238
| 1.202
| 1.133
| 1.028
| 0.890
| 0.723
| 0.525
| 0.0
| 4.4
| 1.259
| 1.259
| 1.255
| 1.241
| 1.204
| 1.135
| 1.029
| 0.888
| 0.719
| 0.520
| 0.0
| 4.6
| 1.262
| 1.262
| 1.257
| 1.243
| 1.206
| 1.136
| 1.029
| 0.887
| 0.716
| 0.515
| 0.0
| 4.8
| 1.265
| 1.265
| 1.259
| 1.145
| 1.208
| 1.137
| 1.029
| 0.885
| 0.713
| 0.510
| 0.0
| 5.0
| 1.267
| 1.267
| 1.262
| 1.248
| 1.210
| 1.139
| 1.029
| 0.884
| 0.709
| 0.505
| 0.0
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Таблица 4.2. Распределение циркуляции при Lц/L=0.25.
h
|
| 0.0
| 0.1
| 0.2
| 0.3
| 0.4
| 0.5
| 0.6
| 0.7
| 0.8
| 0.9
| 1.0
| 1.2
| 1.209
| 1.208
| 1.191
| 1.174
| 1.124
| 1.073
| 1.028
| 0.923
| 0.839
| 0.688
| 0.0
| 1.4
| 1.222
| 1.220
| 1.202
| 1.178
| 1.130
| 10.72
| 1.019
| 0.916
| 0.826
| 0.675
| 0.0
| 1.6
| 1.235
| 1.231
| 1.213
| 1.182
| 1.136
| 10.74
| 1.010
| 0.909
| 0.813
| 0.622
| 0.0
| 1.8
| 1.248
| 1.242
| 1.224
| 1.191
| 1.141
| 1.075
| 1.001
| 0.902
| 0.800
| 0.649
| 0.0
| 2.0
| 1.260
| 1.254
| 1.234
| 1.199
| 1.146
| 1.076
| 0.991
| 0.895
| 0.787
| 0.635
| 0.0
| 2.2
| 1.272
| 1.266
| 1.144
| 1.207
| 1.151
| 1.077
| 0.987
| 0.888
| 0.774
| 0.621
| 0.0
| 2.4
| 1.284
| 1.277
| 1.255
| 1.215
| 1.156
| 1.078
| 0.984
| 0.882
| 0.762
| 0.607
| 0.0
| 2.6
| 1.297
| 1.289
| 1.265
| 1.224
| 1.161
| 1.079
| 0.980
| 0.875
| 0.749
| 0.594
| 0.0
| 2.8
| 1.309
| 1.300
| 1.276
| 1.232
| 1.166
| 1.080
| 0.977
| 0.867
| 0.737
| 0.580
| 0.0
| 3.0
| 1.321
| 1.312
| 1.286
| 1.240
| 1.171
| 1.081
| 0.973
| 0.862
| 0.724
| 0.566
| 0.0
| 3.2
| 1.328
| 1.319
| 1.292
| 1.245
| 1.174
| 1.082
| 0.971
| 0.855
| 0.717
| 0.558
| 0.0
| 3.4
| 1.335
| 1.325
| 1.195
| 1.149
| 1.177
| 1.083
| 0.969
| 0.849
| 0.710
| 0.549
| 0.0
| 3.6
| 1.341
| 1.332
| 1.303
| 1.254
| 1.180
| 1.093
| 0.967
| 0.842
| 0.702
| 0.541
| 0.0
| 3.8
| 1.348
| 1.338
| 1.309
| 1.258
| 1.183
| 1.084
| 0.965
| 0.836
| 0.695
| 0.532
| 0.0
| 4.0
| 1.355
| 1.345
| 1.315
| 1.263
| 1.186
| 1.085
| 0.963
| 0.829
| 0.688
| 0.524
| 0.0
| 4.2
| 1.360
| 1.349
| 1.320
| 1.266
| 1.188
| 1.085
| 0.962
| 0.826
| 0.683
| 0.513
| 0.0
| 4.4
| 1.365
| 1.354
| 1.325
| 1.269
| 1.191
| 1.085
| 0.961
| 0.823
| 0.678
| 0.501
| 0.0
| 4.6
| 1.369
| 1.358
| 1.331
| 1.273
| 1.193
| 1.085
| 0.960
| 0.82
| 0.672
| 0.490
| 0.0
| 4.8
| 1.374
| 1.363
| 1.336
| 1.276
| 1.196
| 1.085
| 0.959
| 0.817
| 0.667
| 0.478
| 0.0
| 5.0
| 1.379
| 1.367
| 1.341
| 1.278
| 1.198
| 1.085
| 0.958
| 0.814
| 0.66
| 0.467
| 0.0
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Таблица 4.3. Распределение циркуляции при Lц/L=0.0.
h
|
| 0.0
| 0.1
| 0.2
| 0.3
| 0.4
| 0.5
| 0.6
| 0.7
| 0.8
| 0.9
| 1.0
| 1.0
| 1.129
| 1.126
| 1.120
| 1.110
| 1.096
| 1.077
| 1.046
| 0.995
| 0.914
| 0.760
| 0.0
| 1.2
| 1.158
| 1.153
| 1.143
| 1.126
| 1.103
| 1.073
| 1.033
| 0.976
| 0.892
| 0.738
| 0.0
| 1.4
| 1.186
| 1.180
| 1.166
| 1.142
| 1.110
| 1.070
| 1.020
| 0.957
| 0.870
| 0.716
| 0.0
| 1.6
| 1.215
| 1.208
| 1.190
| 1.157
| 1.116
| 1.066
| 1.007
| 0.937
| 0.847
| 0.695
| 0.0
| 1.8
| 1.243
| 1.235
| 1.213
| 1.173
| 1.123
| 1.063
| 0.994
| 0.918
| 0.825
| 0.673
| 0.0
| 2.0
| 1.272
| 1.262
| 1.236
| 1.189
| 1.130
| 1.059
| 0.981
| 0.899
| 0.803
| 0.651
| 0.0
| 2.2
| 1.286
| 1.276
| 1.247
| 1.196
| 1.134
| 1.059
| 0.976
| 0.390
| 0.791
| 0.643
| 0.0
| 2.4
| 1.301
| 1.289
| 1.258
| 1.203
| 1.137
| 1.058
| 0.971
| 0.881
| 0.779
| 0.634
| 0.0
| 2.6
| 1.315
| 1.303
| 1.269
| 1.109
| 1.141
| 1.058
| 0.967
| 0.872
| 0.767
| 0.626
| 0.0
| 2.8
| 1.330
| 1.316
| 1.280
| 1.216
| 1.144
| 1.057
| 0.962
| 0.863
| 0.755
| 0.617
| 0.0
| 3.0
| 1.344
| 1.330
| 1.291
| 1.113
| 1.148
| 1.057
| 0.957
| 0.854
| 0.743
| 0.609
| 0.0
| 3.2
| 1.352
| 1.338
| 1.298
| 1.229
| 1.150
| 1.056
| 0.954
| 0.849
| 0.735
| 0.596
| 0.0
| 3.4
| 1.361
| 1.346
| 1.305
| 1.235
| 1.153
| 1.056
| 0.951
| 0.843
| 0.728
| 0.583
| 0.0
| 3.6
| 1.369
| 1.354
| 1.311
| 1.240
| 1.155
| 1.055
| 0.948
| 0.838
| 0.720
| 0.560
| 0.0
| 3.8
| 1.378
| 1.362
| 1.318
| 1.246
| 1.158
| 1.055
| 0.945
| 0.832
| 0.713
| 0.556
| 0.0
| 4.0
| 1.386
| 1.30
| 1.325
| 1.252
| 1.160
| 1.054
| 0.942
| 0.827
| 0.705
| 0.543
| 0.0
| 4.2
| 1.92
| 1.376
| 1.330
| 1.256
| 1.162
| 1.054
| 0.940
| 0.824
| 0.700
| 0.539
| 0.0
| 4.4
| 1.398
| 1.382
| 1.335
| 1.260
| 1.164
| 1.055
| 0.939
| 0.820
| 0.694
| 0.531
| 0.0
| 4.6
| 1.404
| 1.387
| 1.339
| 1.263
| 1.167
| 1.055
| 0.937
| 0.817
| 0.689
| 0.524
| 0.0
| 4.8
| 1.410
| 1.393
| 1.334
| 1.267
| 1.169
| 1.056
| 0.936
| 0.813
| 0.683
| 0.518
| 0.0
| 5.0
| 1.416
| 1.399
| 1.349
| 1.271
| 1.171
| 1.056
| 0.934
| 0.810
| 0.678
| 0.512
| 0.0
|
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