A New Method to Simulate Free Surface Flows for Viscoelastic Fluid

<div><svg height="11.5943pt" id="M149" style="vertical-align:-5.529pt" version="1.1" viewbox="-0.0498162 -6.0653 17.6824 11.5943" width="17.6824pt" 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="M515 461L483 468C463 439 452 438 425 438C350 438 285 442 225 442C87 442 40 359 21 322L50 298C93 355 138 365 217 360C197 286 173 196 152 92C149 77 147 63 147 52C147 5 171 -12 199 -12C273 -12 353 56 385 103L367 134C341 107 305 83 289 83C279 83 274 97 283 147C292 198 312 290 329 353C358 352 385 350 408 350C433 350 458 351 471 356C479 369 499 415 515 461Z" id="g5-241"></path><glyph.data ascent="3481" descent="-2878" horiz-adv-x="526" vert-adv-y="526"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,6.864,3.132)"><path d="M563 395C563 428 543 451 519 451C500 451 480 438 472 423C468 415 465 403 470 394C477 381 482 368 482 347C482 272 386 136 342 74H340C334 163 323 257 312 337C302 410 290 451 257 451C214 451 160 385 127 338L145 310C169 341 203 373 209 373C219 373 225 369 232 325C249 215 269 62 271 -15C220 -80 135 -165 18 -231L26 -257L142 -230C254 -105 279 -74 342 13C394 85 484 211 526 286C553 334 563 365 563 395Z" id="g50-122"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="587" vert-adv-y="587"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,11.704,3.132)"><path d="M563 395C563 428 543 451 519 451C500 451 480 438 472 423C468 415 465 403 470 394C477 381 482 368 482 347C482 272 386 136 342 74H340C334 163 323 257 312 337C302 410 290 451 257 451C214 451 160 385 127 338L145 310C169 341 203 373 209 373C219 373 225 369 232 325C249 215 269 62 271 -15C220 -80 135 -165 18 -231L26 -257L142 -230C254 -105 279 -74 342 13C394 85 484 211 526 286C553 334 563 365 563 395Z" id="g50-122"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="587" vert-adv-y="587"></glyph.data></g></svg> near the singularity for various <svg height="8.63352pt" id="M150" style="vertical-align:-0.2455397pt" version="1.1" viewbox="-0.0498162 -8.38798 15.7712 8.63352" width="15.7712pt" 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="M956 650H736V622C814 613 818 602 804 542C789 471 733 275 691 141H689C628 314 570 476 514 641H485C434 478 377 312 323 142H321C277 284 238 419 199 554C184 605 186 613 259 622V650H16V622C77 615 92 606 117 524C172 346 228 170 281 -11H312C363 151 419 312 475 488H477C528 343 597 150 652 -11H683C765 269 826 458 848 522C878 605 887 613 956 622V650Z" id="g121-85"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="971" vert-adv-y="971"></glyph.data></g><g transform="matrix(.013,0,0,-0.013,12.127,0)"><path d="M135 536C164 536 186 560 186 587C186 617 164 639 136 639C109 639 85 617 85 587C85 560 109 536 135 536ZM252 0V26C188 32 181 38 181 106V451C138 433 90 420 39 412V388C99 379 102 374 102 312V106C102 38 95 32 32 26V0H252Z" id="g121-103"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="268" vert-adv-y="268"></glyph.data></g></svg>.</div>

Advances in Materials Science and Engineering

A New Method to Simulate Free Surface Flows for Viscoelastic Fluid

Figure 3