File size: 8,354 Bytes
5a600cf | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 | /*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
rHub 0.02; // Radius of the rotor hub
rRotorTip 0.05; // Radius of the rotor blade tips
rMid 0.06; // Radius of the midpoint between rotor and stator
rStatorTip 0.07; // Radius of the stator blade tips
rVessel 0.1; // Radius of the outer vessel wall
halfDepth 0.005; // Half-depth of the 2-D slab
nCellsRootTip 12; // Number of cells radially along the blades
nCellsMid 4; // Number of cells radially across the mid section (/2)
nCellsBladeBlade 12; // Number of cells tangentially between blades (/2)
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
vertices #codeStream
{
codeInclude
#{
#include "pointField.H"
#include "transformField.H"
#};
code
#{
const pointField points0
({
point(-$rVessel, 0, -$halfDepth),
point(-$rVessel, 0, -$halfDepth),
point(-$rStatorTip, 0, -$halfDepth),
point(-$rMid, 0, -$halfDepth),
point(-$rRotorTip, 0, -$halfDepth),
point(-$rHub, 0, -$halfDepth),
point(-$rHub, 0, -$halfDepth),
});
pointField points;
for (label i = 0; i < 8; i++)
{
points.append(transform(Rz(degToRad(i*45)), points0));
}
points.append(points + vector(0, 0, 2*$halfDepth));
os << points;
#};
};
bladeBlock ($nCellsBladeBlade $nCellsRootTip 1) simpleGrading (1 1 1);
midBlock ($nCellsBladeBlade $nCellsMid 1) simpleGrading (1 1 1);
blocks
(
hex (0 8 9 2 56 64 65 58) stator $bladeBlock
hex (2 9 10 3 58 65 66 59) stator $midBlock
hex (3 10 11 4 59 66 67 60) rotor $midBlock
hex (4 11 12 5 60 67 68 61) rotor $bladeBlock
hex (7 14 16 9 63 70 72 65) stator $bladeBlock
hex (9 16 17 10 65 72 73 66) stator $midBlock
hex (10 17 18 11 66 73 74 67) rotor $midBlock
hex (11 18 20 12 67 74 76 68) rotor $bladeBlock
hex (14 22 23 16 70 78 79 72) stator $bladeBlock
hex (16 23 24 17 72 79 80 73) stator $midBlock
hex (17 24 25 18 73 80 81 74) rotor $midBlock
hex (18 25 26 19 74 81 82 75) rotor $bladeBlock
hex (21 28 30 23 77 84 86 79) stator $bladeBlock
hex (23 30 31 24 79 86 87 80) stator $midBlock
hex (24 31 32 25 80 87 88 81) rotor $midBlock
hex (25 32 34 26 81 88 90 82) rotor $bladeBlock
hex (28 36 37 30 84 92 93 86) stator $bladeBlock
hex (30 37 38 31 86 93 94 87) stator $midBlock
hex (31 38 39 32 87 94 95 88) rotor $midBlock
hex (32 39 40 33 88 95 96 89) rotor $bladeBlock
hex (35 42 44 37 91 98 100 93) stator $bladeBlock
hex (37 44 45 38 93 100 101 94) stator $midBlock
hex (38 45 46 39 94 101 102 95) rotor $midBlock
hex (39 46 48 40 95 102 104 96) rotor $bladeBlock
hex (42 50 51 44 98 106 107 100) stator $bladeBlock
hex (44 51 52 45 100 107 108 101) stator $midBlock
hex (45 52 53 46 101 108 109 102) rotor $midBlock
hex (46 53 54 47 102 109 110 103) rotor $bladeBlock
hex (49 0 2 51 105 56 58 107) stator $bladeBlock
hex (51 2 3 52 107 58 59 108) stator $midBlock
hex (52 3 4 53 108 59 60 109) rotor $midBlock
hex (53 4 6 54 109 60 62 110) rotor $bladeBlock
);
arc 45 (0 0 1);
edges
(
arc 0 8 $arc
arc 7 14 $arc
arc 14 22 $arc
arc 21 28 $arc
arc 28 36 $arc
arc 35 42 $arc
arc 42 50 $arc
arc 49 0 $arc
arc 56 64 $arc
arc 63 70 $arc
arc 70 78 $arc
arc 77 84 $arc
arc 84 92 $arc
arc 91 98 $arc
arc 98 106 $arc
arc 105 56 $arc
arc 2 9 $arc
arc 9 16 $arc
arc 16 23 $arc
arc 23 30 $arc
arc 30 37 $arc
arc 37 44 $arc
arc 44 51 $arc
arc 51 2 $arc
arc 58 65 $arc
arc 65 72 $arc
arc 72 79 $arc
arc 79 86 $arc
arc 86 93 $arc
arc 93 100 $arc
arc 100 107 $arc
arc 107 58 $arc
arc 3 10 $arc
arc 10 17 $arc
arc 17 24 $arc
arc 24 31 $arc
arc 31 38 $arc
arc 38 45 $arc
arc 45 52 $arc
arc 52 3 $arc
arc 59 66 $arc
arc 66 73 $arc
arc 73 80 $arc
arc 80 87 $arc
arc 87 94 $arc
arc 94 101 $arc
arc 101 108 $arc
arc 108 59 $arc
arc 4 11 $arc
arc 11 18 $arc
arc 18 25 $arc
arc 25 32 $arc
arc 32 39 $arc
arc 39 46 $arc
arc 46 53 $arc
arc 53 4 $arc
arc 60 67 $arc
arc 67 74 $arc
arc 74 81 $arc
arc 81 88 $arc
arc 88 95 $arc
arc 95 102 $arc
arc 102 109 $arc
arc 109 60 $arc
arc 5 12 $arc
arc 12 20 $arc
arc 19 26 $arc
arc 26 34 $arc
arc 33 40 $arc
arc 40 48 $arc
arc 47 54 $arc
arc 54 6 $arc
arc 61 68 $arc
arc 68 76 $arc
arc 75 82 $arc
arc 82 90 $arc
arc 89 96 $arc
arc 96 104 $arc
arc 103 110 $arc
arc 110 62 $arc
);
defaultPatch
{
name walls;
type wall;
}
boundary
(
rotor
{
type wall;
faces
(
(5 61 68 12)
(12 68 76 20)
(19 75 82 26)
(26 82 90 34)
(33 89 96 40)
(40 96 104 48)
(47 103 110 54)
(54 110 62 6)
(4 60 62 6)
(18 74 76 20)
(32 88 90 34)
(46 102 104 48)
(4 5 61 60)
(18 19 75 74)
(32 33 89 88)
(46 47 103 102)
);
}
stator
{
type wall;
faces
(
(0 8 64 56)
(7 14 70 63)
(14 22 78 70)
(21 28 84 77)
(28 36 92 84)
(35 42 98 91)
(42 50 106 98)
(49 0 56 105)
(8 64 65 9)
(22 78 79 23)
(36 92 93 37)
(50 106 107 51)
(7 9 65 63)
(21 23 79 77)
(35 37 93 91)
(49 51 107 105)
);
}
front
{
type empty;
faces
(
(56 58 65 64)
(63 65 72 70)
(70 72 79 78)
(77 79 86 84)
(84 86 93 92)
(91 93 100 98)
(98 100 107 106)
(105 107 58 56)
(58 59 66 65)
(65 66 73 72)
(72 73 80 79)
(79 80 87 86)
(86 87 94 93)
(93 94 101 100)
(100 101 108 107)
(107 108 59 58)
(59 60 67 66)
(66 67 74 73)
(73 74 81 80)
(80 81 88 87)
(87 88 95 94)
(94 95 102 101)
(101 102 109 108)
(108 109 60 59)
(60 61 68 67)
(67 68 76 74)
(74 75 82 81)
(81 82 90 88)
(88 89 96 95)
(95 96 104 102)
(102 103 110 109)
(109 110 62 60)
);
}
back
{
type empty;
faces
(
(0 2 9 8)
(7 9 16 14)
(14 16 23 22)
(21 23 30 28)
(28 30 37 36)
(35 37 44 42)
(42 44 51 50)
(49 51 2 0)
(2 3 10 9)
(9 10 17 16)
(16 17 24 23)
(23 24 31 30)
(30 31 38 37)
(37 38 45 44)
(44 45 52 51)
(51 52 3 2)
(3 4 11 10)
(10 11 18 17)
(17 18 25 24)
(24 25 32 31)
(31 32 39 38)
(38 39 46 45)
(45 46 53 52)
(52 53 4 3)
(4 5 12 11)
(11 12 20 18)
(18 19 26 25)
(25 26 34 32)
(32 33 40 39)
(39 40 48 46)
(46 47 54 53)
(53 54 6 4)
);
}
);
// ************************************************************************* //
|