Formiranje vrtloga unutar dubokih Cavity (šupljina) primenom Lattice Boltzmann metode
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May 4, 2017
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Apstrakt
U radu je simulirano kretanje fluida unutar dubokih cavity (šupljina) primenom lattice Boltzmannove metode. Kretanje fluida omogućuju dve naspramne pokretne ploče koje se kreću u istom i suprotnom smeru. Rezultati su prezentovani za veliki opseg Rejnoldsovih brojeva i srazmera cavity. Ispitivan je njihov uticaj na obrazac strujanja odnosno izgled strujnih linija. Uočena je potpuna simetrija oko horizontalne središnje linije cavity za paralelno pomerane ploče. Takođe, promena srazmere cavity u najvećoj meri utiče samo na središnji deo cavity i na formiranje primarnog vrtloga. Date su kritične vrednosti srazmere cavity sa kojima dolazi do promena u obrascu strujanja za različite Rejnoldsove brojeve.
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Kako citirati
LUKIĆ, Nataša LJ. et al.
Formiranje vrtloga unutar dubokih Cavity (šupljina) primenom Lattice Boltzmann metode.
Zbornik Međunarodnog kongresa o procesnoj industriji – Procesing, [S.l.], v. 23, n. 1, may 2017.
Dostupno na: <https://izdanja.smeits.rs/index.php/ptk/article/view/2441>. Datum pristupa: 07 mar. 2026
Sekcija
Tehnička regulativa, standardizacija i sistem kvaliteta
Reference
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[3] Erturk, E., Discussions on driven cavity flow, International Journal for Numerical Methods in Fluids, 60 (2009), pp. 275.
[4] Gaskell, P. H., M. D. Savage, J. L. Summers and H. M. Thompson, Stokes flow in closed, rectangular domains, Applied Mathematical Modelling, 22 (1998), pp. 727.
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[6] Luo, W.-J. and R.-J. Yang, Multiple fluid flow and heat transfer solutions in a twosided lid-driven cavity, International Journal of Heat and Mass Transfer, 50 (2007), pp. 2394.
[7] Chen, S., A large-eddy-based lattice Boltzmann model for turbulent flow simulation, Applied Mathematics and Computation, 215 (2009), pp. 591.
[8] Hou, S., Q. Zou, S. Chen, G. D. Doolen and A. C. Cogley, Simulation of Cavity Flow by the Lattice Boltzmann Method, Journal of Computational Physics, 118 (1995), p 329.
[9] Lü, X.-Y., C.-Y. Zhang, M.-R. Liu, L.-J. Kong and H.-B. Li, Thermal lattice Boltzmann simulation of viscous flow in a square cavity, International Journal of
Modern Physics C: Computational Physics & Physical Computation, 16 (2005), pp. 867.
[10] Miller, W., Flow in the driven cavity calculated by the lattice Boltzmann method, Physical Review E, 51 (1995), pp. 3659.
[11] Patil, D. V., K. N. Lakshmisha and B. Rogg, Lattice Boltzmann simulation of liddriven flow in deep cavities, Computers & Fluids, 35 (2006), pp. 1116.
[12] Perumal, D. A. and A. K. Dass, Simulation of flow in two-sided lid-driven square cavities by the lattice Boltzmann method. In Advances in Fluid Mechanics VII, Rahman, M.; Brebbia, C. A., Eds. WIT Press: 2008; Vol. 59, pp 45.
[13] Kuhlmann, H. C., M. Wanschura and H. J. Rath, Flow in two-sided lid-driven cavities: non-uniqueness, instabilities, and cellular structures, Journal of Fluid
Mechanics, 336 (1997), pp. 267.
[14] Kuhlmann, H. C., M. Wanschura and H. J. Rath, Elliptic instability in two-sided liddriven cavity flow, European Journal of Mechanics - B/Fluids, 17 (1998), pp. 561.
[15] Chen, S., J. Tölke and M. Krafczyk, A new method for the numerical solution of vorticity-streamfunction formulations, Computer Methods in Applied Mechanics and Engineering, 198 (2008), pp. 367.
[16] Mohamad, A. A., Applied Lattice Boltzmann Method for Transport Phenomena, Momentum, Heat and Mass Transfer, Sure Print, Dalbrent, Canada, 2007.
[17] Skordos, P. A., Initial and boundary conditions for the lattice Boltzmann method, Physical Review E, 48 (1993).
[2] Sukop, M. C. and D. T. J. Thorne, Lattice Boltzmann Modeling: An Introduction for Geoscientists and Engineers, Springer, 2007.
[3] Erturk, E., Discussions on driven cavity flow, International Journal for Numerical Methods in Fluids, 60 (2009), pp. 275.
[4] Gaskell, P. H., M. D. Savage, J. L. Summers and H. M. Thompson, Stokes flow in closed, rectangular domains, Applied Mathematical Modelling, 22 (1998), pp. 727.
[5] Ghia, U., K. N. Ghia and C. T. Shin, High-Re solutions for incompressible flow using the Navier-Stokes equations and a multigrid method, Journal of Computational Physics, 48 (1982), pp. 387.
[6] Luo, W.-J. and R.-J. Yang, Multiple fluid flow and heat transfer solutions in a twosided lid-driven cavity, International Journal of Heat and Mass Transfer, 50 (2007), pp. 2394.
[7] Chen, S., A large-eddy-based lattice Boltzmann model for turbulent flow simulation, Applied Mathematics and Computation, 215 (2009), pp. 591.
[8] Hou, S., Q. Zou, S. Chen, G. D. Doolen and A. C. Cogley, Simulation of Cavity Flow by the Lattice Boltzmann Method, Journal of Computational Physics, 118 (1995), p 329.
[9] Lü, X.-Y., C.-Y. Zhang, M.-R. Liu, L.-J. Kong and H.-B. Li, Thermal lattice Boltzmann simulation of viscous flow in a square cavity, International Journal of
Modern Physics C: Computational Physics & Physical Computation, 16 (2005), pp. 867.
[10] Miller, W., Flow in the driven cavity calculated by the lattice Boltzmann method, Physical Review E, 51 (1995), pp. 3659.
[11] Patil, D. V., K. N. Lakshmisha and B. Rogg, Lattice Boltzmann simulation of liddriven flow in deep cavities, Computers & Fluids, 35 (2006), pp. 1116.
[12] Perumal, D. A. and A. K. Dass, Simulation of flow in two-sided lid-driven square cavities by the lattice Boltzmann method. In Advances in Fluid Mechanics VII, Rahman, M.; Brebbia, C. A., Eds. WIT Press: 2008; Vol. 59, pp 45.
[13] Kuhlmann, H. C., M. Wanschura and H. J. Rath, Flow in two-sided lid-driven cavities: non-uniqueness, instabilities, and cellular structures, Journal of Fluid
Mechanics, 336 (1997), pp. 267.
[14] Kuhlmann, H. C., M. Wanschura and H. J. Rath, Elliptic instability in two-sided liddriven cavity flow, European Journal of Mechanics - B/Fluids, 17 (1998), pp. 561.
[15] Chen, S., J. Tölke and M. Krafczyk, A new method for the numerical solution of vorticity-streamfunction formulations, Computer Methods in Applied Mechanics and Engineering, 198 (2008), pp. 367.
[16] Mohamad, A. A., Applied Lattice Boltzmann Method for Transport Phenomena, Momentum, Heat and Mass Transfer, Sure Print, Dalbrent, Canada, 2007.
[17] Skordos, P. A., Initial and boundary conditions for the lattice Boltzmann method, Physical Review E, 48 (1993).