×

zbMATH — the first resource for mathematics

Numerical study and physical analysis of the pressure and velocity fields in the near wake of a circular cylinder. (English) Zbl 0596.76047
The dynamic characteristics of the pressure and velocity fields of the unsteady incompressible laminar wake behind a circular cylinder are investigated numerically and analyzed physically. The governing equations, written in a velocity-pressure formulation and in conservative form, are solved by a predictor-corrector pressure method, a finite- volume second-order-accurate scheme and an alternating-direction-implicit procedure. The initiation mechanism for vortex shedding and the evaluation of the unsteady body forces are presented for Reynolds-number values of 100, 200 and 1000.

MSC:
76D25 Wakes and jets
76M99 Basic methods in fluid mechanics
PDF BibTeX XML Cite
Full Text: DOI
References:
[1] DOI: 10.1143/JPSJ.27.1668
[2] DOI: 10.1063/1.1761178 · Zbl 1180.76043
[3] Ha Minh, Trans. ASMS C: J. Heat Transfer 13 pp 35– (1980)
[4] Chorin, Math. Comput. 22 pp 745– (1968)
[5] DOI: 10.1017/S0022112080001036 · Zbl 0441.76034
[6] DOI: 10.1017/S0022112080001814
[7] DOI: 10.1017/S0022112069001169 · Zbl 0164.28202
[8] DOI: 10.1063/1.864179
[9] DOI: 10.1137/0128018 · Zbl 0276.76016
[10] DOI: 10.1017/S0022112065000459
[11] DOI: 10.1137/0103003 · Zbl 0067.35801
[12] Martinez, Proc. Intl. Conf. on Numerical Methods in Laminar and Turbulent Flow, Swansea. 7 pp 900– (1978)
[13] DOI: 10.1063/1.1692253 · Zbl 0191.24802
[14] DOI: 10.1017/S0022112064000544 · Zbl 0117.42506
[15] DOI: 10.1017/S0022112080000419 · Zbl 0428.76032
[16] DOI: 10.1137/0103004 · Zbl 0067.35802
[17] Wieselsberger, Physik. Z. 22 pp 321– (1921)
[18] DOI: 10.1017/S0022112070001428 · Zbl 0193.26202
[19] Daube, J. Méc. 17 pp 651– (1978)
[20] DOI: 10.1016/0045-7930(78)90015-4 · Zbl 0394.76038
[21] DOI: 10.1017/S0022112077000147
[22] DOI: 10.1017/S0022112059000829 · Zbl 0092.19502
[23] DOI: 10.1017/S0022112077000135
[24] DOI: 10.1017/S0022112071003070
[25] DOI: 10.1017/S0022112073002016
[26] DOI: 10.1063/1.1692472 · Zbl 0208.55302
[27] Lin, AIAA J. 7 pp 900– (1976)
[28] Lilley, AIAA J. 14 pp 749– (1976)
[29] Kovasznay, Proc. R. Soc. Lond. 198 pp 174– (1949)
[30] Kármán, Phys. Z. xiii 49 pp 371– (1911)
[31] DOI: 10.1063/1.1693918 · Zbl 0255.76036
[32] DOI: 10.1063/1.1692470 · Zbl 0206.55005
This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.