CFD Simulation of an Industrial Dust Cyclone Separator: A Comparison with Empirical Models: The Influence of the Inlet Velocity and the Particle Size on Performance Factors in Situation of High Concentration of Particles

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left" colspan="2"><i>Inle</i>t</td></tr><tr><td class="align_left">Model</td><td class="align_center"><span width=""><b>RNG</b><svg height="9.63826pt" id="M65" style="vertical-align:-0.3499298pt" version="1.1" viewbox="-0.0498162 -9.28833 26.0578 9.63826" width="26.0578pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M480 416C480 431 465 448 438 448C388 448 312 383 252 330C217 299 188 273 155 237H153L257 680C262 700 263 712 253 712C240 712 183 684 97 674L92 648L126 647C166 646 172 645 163 606L23 -6L29 -12C51 -5 77 2 107 8C115 62 130 128 142 180C153 193 179 220 204 241C231 170 259 106 288 54C317 0 336 -12 358 -12C381 -12 423 2 477 80L460 100C434 74 408 54 398 54C385 54 374 65 351 107C326 154 282 241 263 299C296 332 351 377 403 377C424 377 436 372 445 368C449 366 456 368 462 375C472 386 480 402 480 416Z"></path></g><g transform="matrix(.013,0,0,-0.013,9.445,0)"><path d="M535 230V280H52V230H535Z"></path></g><g transform="matrix(.013,0,0,-0.013,19.981,0)"><path d="M433 380C433 415 386 454 286 454C188 454 82 415 82 325C82 279 111 250 171 239V237C84 220 21 182 21 110C21 37 87 -12 195 -12C299 -12 378 37 427 100L406 130C362 88 306 64 254 64C210 64 171 94 171 140C171 184 207 216 267 216C288 216 311 215 326 214L364 268L358 275C338 273 315 272 295 272C245 272 212 298 212 337C212 374 239 415 287 415C330 415 351 377 361 347C365 334 369 330 374 330C396 330 433 355 433 380Z"></path></g></svg></span></td></tr><tr><td class="align_left">Inlet velocity</td><td class="align_center"><span style="width: 112.9ptpx;"><svg height="13.9678pt" id="M66" style="vertical-align:-4.67947pt" version="1.1" viewbox="-0.0498162 -9.28833 112.9 13.9678" width="112.9pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g 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475 389 446 366C425 418 382 449 334 449C303 449 279 437 253 421C222 403 201 385 180 371V452C135 432 85 419 41 411V388C99 379 102 374 102 310V103C102 38 93 32 27 26V0H238V26C189 32 180 38 180 103V338C210 363 250 390 289 390C351 390 377 348 377 275V103C377 37 368 32 306 26V0H520V26C465 32 456 38 456 101V296C456 314 455 326 453 338C491 369 529 390 565 390C628 390 653 345 653 274V107C653 36 642 32 583 26V0H797Z"></path></g></svg></span></td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left" colspan="2"><i>Collection bin</i></td></tr><tr><td class="align_left">DPM</td><td class="align_center">Trap</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left" colspan="2"><i>Wall</i></td></tr><tr><td class="align_left">DPM</td><td class="align_center">Reflect</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Boundary conditions for the study the effect of particle size.</div>

Journal of Engineering

tab7

Table 7

Table 7: CFD Simulation of an Industrial Dust Cyclone Separator: A Comparison with Empirical Models: The Influence of the Inlet Velocity and the Particle Size on Performance Factors in Situation of High Concentration of Particles 

Table 7 | CFD Simulation of an Industrial Dust Cyclone Separator: A Comparison with Empirical Models: The Influence of the Inlet Velocity and the Particle Size on Performance Factors in Situation of High Concentration of Particles 