l_g.mesh

FreeFem++可以生成高质量的有限元网格。可以用于流体力学

 MeshVersionFormatted 0

 Dimension
 2

 AngleOfCornerBound
 30

 Vertices
 226
 7.5 -2.27374E-13 5
 7.1962 2.11299 4
 6.3094 4.05481 4
 4.91146 5.66812 4
 3.11561 6.82224 4
 1.06736 7.42366 4
 -1.06736 7.42366 4
 -3.11561 6.82224 4
 -4.91146 5.66812 4
 -6.3094 4.05481 4
 -7.1962 2.113 4
 -7.5 -2.44381E-06 5
 -6.0 58.86447 3
 -6.44157 61.39993 3
 -7.71429 63.63684 2
 -9.09783 12.54909 5
 -7.43538 14.2087 3
 -6.36787 16.30117 3
 -6.0 18.62123 3
 7.71429 63.63684 2
 6.44157 61.39993 3
 6.0 58.86447 3
 8.96137 65.56223 2
 9.73688 67.72115 2
 6.0 18.62123 3
 6.36787 16.30117 3
 7.43538 14.2087 3
 9.09783 12.54909 5
 6.0 56.85231 3
 6.0 54.84015 3
 6.0 52.82799 3
 6.0 50.81583 3
 6.0 48.80367 3
 6.0 46.7915 3
 6.0 44.77934 3
 6.0 42.76718 3
 6.0 40.75502 3
 6.0 38.74286 3
 6.0 36.7307 3
 6.0 34.71854 3
 6.0 32.70638 3
 6.0 30.69421 3
 6.0 28.68205 3
 6.0 26.66989 3
 6.0 24.65773 3
 6.0 22.64557 3
 6.0 20.63341 3
 12.54909 9.09783 6
 14.2087 7.43538 6
 16.30117 6.36787 6
 18.62123 6.0 6
 28.86447 6.0 6
 31.39993 6.44157 6
 33.63684 7.71429 7
 33.63684 -7.71429 7
 31.39993 -6.44157 6
 28.86447 -6.0 6
 3.5 70.0 2
 2.83156 72.05725 1
 1.08156 73.3287 1
 -1.08156 73.3287 1
 -2.83156 72.05725 1
 -3.5 70.0 2
 43.5 .0 7
 42.83156 2.05725 8
 41.08156 3.3287 8
 38.91844 3.3287 8
 37.16844 2.05725 8
 36.5 -1.14045E-06 7
 10.96016 10.96016 5
 20.66988 6.0 6
 22.71853 6.0 6
 24.76718 6.0 6
 26.81582 6.0 6
 35.34489 -8.85042 7
 37.24883 -9.61411 7
 39.26855 -9.97321 7
 41.31905 -9.91262 7
 43.31404 -9.43489 7
 45.16957 -8.56012 7
 46.80755 -7.32511 7
 48.15905 -5.78185 7
 49.16721 -3.99528 7
 49.78959 -2.04058 7
 50.0 -4.29153E-06 7
 26.81582 -6.0 6
 24.76717 -6.0 6
 22.71852 -6.0 6
 20.66987 -6.0 6
 18.62123 -6.0 6
 -10.7016 11.21272 5
 -12.1113 9.67296 5
 -13.3013 7.95773 5
 -14.25 6.09815 5
 -14.9402 4.12794 5
 -15.3594 2.08286 5
 -15.5 9.53674E-07 5
 -6.0 20.63339 3
 -6.0 22.64555 3
 -6.0 24.65771 3
 -6.0 26.66987 3
 -6.0 28.68204 3
 -6.0 30.6942 3
 -6.0 32.70636 3
 -6.0 34.71852 3
 -6.0 36.73068 3
 -6.0 38.74284 3
 -6.0 40.755 3
 -6.0 42.76717 3
 -6.0 44.77933 3
 -6.0 46.79149 3
 -6.0 48.80365 3
 -6.0 50.81581 3
 -6.0 52.82797 3
 -6.0 54.84013 3
 -6.0 56.85229 3
 16.30117 -6.36787 6
 14.2087 -7.43538 6
 12.54909 -9.09783 6
 -6.13758 62.10506 3
 -4.26429 60.95479 3
 -2.18493 60.24162 3
 5.24521E-06 60.0 3
 2.18494 60.24162 3
 4.2643 60.9548 3
 6.13759 62.10507 3
 32.10506 6.13758 7
 30.95479 4.26429 7
 30.24162 2.18494 7
 30.0 -4.76837E-07 7
 7.26591 13.69148 5
 5.29303 14.56825 5
 3.21746 15.16239 5
 1.07947 15.46237 5
 -1.07947 15.46237 5
 -3.21746 15.16239 5
 -5.29303 14.56825 5
 -7.26591 13.69148 5
 13.816 -7.02624 6
 14.74383 -4.78221 6
 15.30979 -2.42082 6
 15.5 -1.43051E-06 6
 49.78959 2.04058 7
 49.16721 3.99528 7
 48.15906 5.78185 7
 46.80755 7.32511 7
 45.16957 8.56011 7
 43.31404 9.43489 7
 41.31905 9.91262 7
 39.26855 9.97321 7
 37.24883 9.61411 7
 35.34489 8.85042 7
 45.66667 -1.11262E-06 0
 47.83334 -5.56310E-07 0
 30.24162 -2.18494 7
 30.95479 -4.2643 7
 32.10506 -6.13759 7
 37.16844 -2.05725 8
 38.91844 -3.3287 8
 41.08156 -3.3287 8
 42.83156 -2.05725 8
 34.33333 -1.58946E-07 0
 32.16666 -3.17892E-07 0
 15.30979 2.42081 6
 14.74383 4.78222 6
 13.816 7.02625 6
 -7.1962 -2.11299 4
 -6.3094 -4.05481 4
 -4.91146 -5.66812 4
 -3.11561 -6.82224 4
 -1.06736 -7.42366 4
 1.06736 -7.42366 4
 3.11561 -6.82224 4
 4.91145 -5.66812 4
 6.3094 -4.05481 4
 7.1962 -2.113 4
 -15.3645 -2.04516 5
 -14.9603 -4.05455 5
 -14.2945 -5.99305 5
 -13.3788 -7.82675 5
 -12.2291 -9.52359 5
 -10.8656 -11.0539 5
 -9.31208 -12.3909 5
 -7.59574 -13.5113 5
 -5.74658 -14.3954 5
 -3.79693 -15.0278 5
 -1.78089 -15.3974 5
 .2662987 -15.4977 5
 2.30883 -15.3271 5
 4.31098 -14.8884 5
 6.23775 -14.1895 5
 8.05545 -13.2424 5
 9.73229 -12.0637 5
 11.23895 -10.6741 5
 -13.5 1.93710E-07 0
 -11.5 -8.94168E-08 0
 -9.5 -3.72544E-07 0
 9.5 -2.29475E-06 0
 11.5 -2.32456E-06 0
 13.5 -2.35437E-06 0
 9.78148 72.07912 2
 9.13545 74.06737 2
 8.09017 75.87785 2
 6.69131 77.43145 2
 5.0 78.66026 2
 3.09017 79.51057 2
 1.04528 79.94522 2
 -1.04529 79.94522 2
 -3.09017 79.51057 2
 -5.0 78.66026 2
 -6.69131 77.43144 2
 -8.09017 75.87785 2
 -9.13546 74.06736 2
 -9.78148 72.07912 2
 -10.0 70.0 2
 -2.83156 67.94275 1
 -1.08156 66.6713 1
 1.08156 66.6713 1
 2.83156 67.94275 1
 -9.73688 67.72115 2
 -8.96137 65.56223 2
 -7.83333 70.0 0
 -5.66667 70.0 0
 10.0 70.0 2
 5.66667 70.0 0
 7.83333 70.0 0

 Edges
 236
 97 177 5
 196 197 0
 97 195 0
 177 178 5
 197 12 0
 46 45 3
 96 97 5
 179 180 5
 12 11 4
 95 96 5
 180 181 5
 164 165 6
 167 12 4
 168 167 4
 176 175 4
 92 93 5
 182 183 5
 183 184 5
 16 91 5
 185 186 5
 99 98 3
 17 16 3
 16 138 5
 18 17 3
 138 137 5
 19 18 3
 137 136 5
 135 134 5
 171 170 4
 193 194 5
 134 133 5
 172 171 4
 131 132 5
 198 199 0
 133 132 5
 119 139 6
 2 1 4
 1 198 0
 192 193 5
 25 47 3
 174 173 4
 1 176 4
 194 119 5
 98 19 3
 3 2 4
 27 26 3
 200 142 0
 28 27 3
 131 28 5
 199 200 0
 175 174 4
 140 141 6
 70 28 5
 49 48 6
 48 166 6
 118 117 6
 166 165 6
 140 139 6
 119 118 6
 117 90 6
 142 164 6
 100 99 3
 26 25 3
 191 192 5
 50 49 6
 102 101 3
 4 3 4
 190 191 5
 5 4 4
 87 86 6
 189 190 5
 106 105 3
 86 57 6
 188 189 5
 187 188 5
 57 56 6
 53 52 6
 73 72 6
 163 130 0
 130 155 7
 155 156 7
 129 130 7
 34 33 3
 157 156 7
 6 5 4
 55 157 7
 56 55 6
 127 54 7
 54 53 6
 163 162 0
 55 75 7
 128 127 7
 33 32 3
 128 129 7
 69 68 7
 76 77 7
 7 6 4
 69 162 0
 169 168 4
 77 78 7
 8 7 4
 150 151 7
 9 8 4
 29 22 3
 65 64 7
 64 153 0
 153 154 0
 160 159 8
 91 92 5
 14 13 3
 115 114 3
 64 161 7
 184 185 5
 124 125 3
 15 14 2
 120 15 2
 146 147 7
 122 123 3
 121 120 3
 154 85 0
 161 160 8
 126 125 3
 10 9 4
 93 94 5
 22 21 3
 84 85 7
 85 143 7
 126 20 2
 94 95 5
 21 20 2
 23 24 2
 220 221 2
 222 215 0
 215 220 2
 63 62 1
 63 223 0
 24 224 2
 214 215 2
 58 225 0
 58 219 1
 201 202 2
 62 61 1
 224 201 2
 226 224 0
 60 59 1
 59 58 1
 211 212 2
 178 179 5
 209 210 2
 196 195 0
 207 208 2
 141 142 6
 48 70 5
 42 41 3
 101 100 3
 103 102 3
 41 40 3
 104 103 3
 47 46 3
 51 50 6
 40 39 3
 39 38 3
 107 106 3
 109 108 3
 108 107 3
 74 73 6
 136 135 5
 35 34 3
 52 74 6
 32 31 3
 159 158 8
 111 110 3
 152 54 7
 170 169 4
 114 113 3
 113 112 3
 78 79 7
 151 152 7
 79 80 7
 149 150 7
 124 123 3
 80 81 7
 66 65 8
 81 82 7
 116 115 3
 82 83 7
 148 149 7
 122 121 3
 13 116 3
 147 148 7
 143 144 7
 145 146 7
 144 145 7
 20 23 2
 221 15 2
 223 222 0
 219 218 1
 226 225 0
 208 209 2
 61 60 1
 203 204 2
 213 214 2
 181 182 5
 212 213 2
 204 205 2
 210 211 2
 206 207 2
 44 43 3
 11 10 4
 186 187 5
 173 172 4
 88 87 6
 72 71 6
 38 37 3
 75 76 7
 68 67 8
 112 111 3
 30 29 3
 83 84 7
 205 206 2
 43 42 3
 90 89 6
 89 88 6
 105 104 3
 37 36 3
 36 35 3
 110 109 3
 158 69 7
 67 66 8
 217 216 1
 216 63 1
 218 217 1
 202 203 2
 31 30 3
 45 44 3
 71 51 6

 SubDomain
 8
 2 1 1 5
 2 50 1 4
 2 40 1 3
 2 65 1 6
 2 79 1 8
 2 94 1 7
 2 114 1 2
 2 149 1 1

 End