Research Article
Numerical Simulations of the Square Lid Driven Cavity Flow of Bingham Fluids Using Nonconforming Finite Elements Coupled with a Direct Solver
Table 5
Values of the
-component of the velocity along the vertical center line for
.
| y | | | | Level 2 | Level 5 | Level 7 | Level 2 | Level 5 | Level 7 | Level 2 | Level 5 | Level 7 |
| 0.00 | 0.00000 | 0.00000 | 0.00000 | 0.000000 | 0.000000 | 0.0000000 | 0.0000000 | 0.0000000 | 0.0000000 | 0.05 | −0.01276 | −0.0004015 | −0.00040 | −0.012632 | −0.0002256 | −0.0002200 | −0.012567 | −0.0001239 | −0.0001164 | 0.10 | −0.02552 | −0.0007936 | −0.00078 | −0.025265 | −0.0004461 | −0.0004284 | −0.025134 | −0.0002451 | −0.0002267 | 0.15 | −0.03828 | −0.0012214 | −0.00120 | −0.037897 | −0.0006895 | −0.0006578 | −0.037701 | −0.0003803 | −0.0003491 | 0.20 | −0.05104 | −0.0017347 | −0.00170 | −0.050530 | −0.0009877 | −0.0009424 | −0.050268 | −0.0005491 | −0.0005036 | 0.25 | −0.06379 | −0.0023872 | −0.00238 | −0.063162 | −0.0013773 | −0.0013403 | −0.062835 | −0.0007745 | −0.0007269 | 0.30 | −0.07655 | −0.0034638 | −0.00341 | −0.075795 | −0.0020713 | −0.0020025 | −0.075402 | −0.0012027 | −0.0011303 | 0.35 | −0.08931 | −0.0054841 | −0.00524 | −0.088427 | −0.0037121 | −0.0034697 | −0.087969 | −0.0026646 | −0.0023786 | 0.40 | −0.10207 | −0.0100510 | −0.00902 | −0.101060 | −0.0088888 | −0.0077991 | −0.100540 | −0.0083352 | −0.0073288 | 0.45 | −0.11483 | −0.0176790 | −0.01558 | −0.113690 | −0.0178200 | −0.0156190 | −0.113100 | −0.0181320 | −0.0158290 | 0.50 | −0.12759 | −0.0277930 | −0.02323 | −0.126320 | −0.028356 | −0.0237720 | −0.125670 | −0.0287160 | −0.0241450 | 0.55 | −0.01483 | −0.0369840 | −0.03037 | −0.013692 | −0.037644 | −0.0309950 | −0.013103 | −0.0380350 | −0.0313710 | 0.60 | 0.09792 | −0.0448550 | −0.03652 | 0.098941 | −0.045507 | −0.0371250 | 0.099464 | −0.0458770 | −0.0374760 | 0.65 | 0.21069 | −0.0512220 | −0.04149 | 0.211570 | −0.051834 | −0.0420640 | 0.212030 | −0.0521730 | −0.0423870 | 0.70 | 0.32345 | −0.0559550 | −0.04517 | 0.324210 | −0.056536 | −0.0457100 | 0.324600 | −0.0568550 | −0.0460110 | 0.75 | 0.43621 | −0.0589840 | −0.04743 | 0.436840 | −0.059545 | −0.0479510 | 0.437170 | −0.0598500 | −0.0482400 | 0.80 | 0.54896 | −0.0595660 | −0.04808 | 0.549470 | −0.060137 | −0.0486150 | 0.549730 | −0.0604460 | −0.0489040 | 0.85 | 0.66172 | −0.0579270 | −0.04688 | 0.662100 | −0.058539 | −0.0474550 | 0.662300 | −0.0588640 | −0.0477610 | 0.90 | 0.77448 | −0.0594230 | −0.04293 | 0.774740 | −0.060227 | −0.0436020 | 0.774870 | −0.0606400 | −0.0439500 | 0.95 | 0.88724 | 0.1492400 | 0.02744 | 0.887370 | 0.148400 | 0.0257970 | 0.887430 | 0.1479700 | 0.0250270 | 0.97 | 0.93234 | 0.4895400 | 0.26696 | 0.932420 | 0.489040 | 0.2649700 | 0.932460 | 0.4887800 | 0.2640800 | 0.98 | 0.95490 | 0.6597000 | 0.47095 | 0.954950 | 0.659360 | 0.4693400 | 0.954970 | 0.6591900 | 0.4686200 | 0.99 | 0.97745 | 0.8298500 | 0.71853 | 0.977470 | 0.829680 | 0.7176000 | 0.977490 | 0.8295900 | 0.7171900 | 1.00 | 1.000000 | 1.000000 | 1.000000 | 1.000000 | 1.000000 | 1.000000 | 1.000000 | 1.000000 | 1.000000 |
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