Abstract
A new multiphase lattice Boltzmann method (LBM) scheme is proposed through which the viscosity of the two phases can be adjusted based on a theoretical equation of states (EOS). Moreover, any other values of the viscosity can be adjusted by the use of an extra factor of n. The proposed model is validated using two test cases: The Laplace test and the two-phase Poiseuille flow. Numerical results are compared with those of available analytical solutions. A very good agreement between these results are shown. Furthermore, a numerical simulation of a droplet splashing on a thin liquid film is conducted. Despite the standard LBM in which the viscosity of the fluid is bond to the numerical relaxation time and cannot be adjusted, the proposed model enjoys the capability of adjusting the phases’ viscosity based on their theoretical and more physically realistic values.
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References
Bhatnagar, P.L., Gross, E.P., Krook, M.: A model for collision processes in gases. I. Small amplitude processes in charged and neutral one-component systems. Phys. Rev. 94(1–12), 511–525 (1954)
Chapman, S., Cowling, T.G.: The Mathematical Theory of Non-uniform Gases: An Account of the Kinetic Theory of Viscosity, Thermal Conduction and Diffusion in Gases. Cambridge University Press (1970)
Chen, L., Kang, Q., Mu, Y., He, Y.-L., Tao, W.-Q.: A critical review of the pseudopotential multiphase lattice Boltzmann model: methods and applications. Int. J. Heat Mass Transf. 76, 210–236 (2014)
Dou, Z., Zhou, Z.-F.: Numerical study of non-uniqueness of the factors influencing relative permeability in heterogeneous porous media by lattice Boltzmann method. Int. J. Heat Fluid Flow 42, 23–32 (2013)
Ghassemi, A., Pak, A.: Numerical study of factors influencing relative permeabilities of two immiscible fluids flowing through porous media using lattice Boltzmann method. J. Pet. Sci. Eng. 77(1), 135–145 (2011)
Haibo Huang, M.S., Lu, X.-Y.: Multiphase Lattice Boltzmann Methods: Theory and Application. Wiley, June 2015
Hu, A., Li, L., Chen, S., Liao, Q., Zeng, J.: On equations of state in pseudo-potential multiphase lattice Boltzmann model with large density ratio. Int. J. Heat Mass Transf. 67, 159–163 (2013)
Huang, H., Li, Z., Liu, S., Lu, X.-Y.: Shan-and-Chen-type multiphase lattice Boltzmann study of viscous coupling effects for two-phase flow in porous media. Int. J. Numer. Methods Fluids 61(3), 341–354 (2009)
Khatoonabadi, S.M., Ashrafizaadeh, M.: Comparison and development of multiphase pseudo-potential model for various equations of state. Modares Mech. Eng. 15(12), 376–386 (2015) (in Persian)
Kupershtokh, A., Medvedev, D., Karpov, D.: On equations of state in a lattice Boltzmann method. Comput. Math. Appl. 58(5), 965–974 (2009)
Li, Q., Luo, K.H., Li, X.J.: Lattice Boltzmann modeling of multiphase flows at large density ratio with an improved pseudopotential model. Phys. Rev. E 87, 053301 (2013)
Liu, H., Zhang, Y.: Droplet formation in a T-shaped microfluidic junction. J. Appl. Phys. 106(3), 034906 (2009)
McNamara, G.R., Zanetti, G.: Use of the Boltzmann equation to simulate lattice-gas automata. Phys. Rev. Lett. 61(20), 2332 (1988)
Sbragaglia, M., Benzi, R., Biferale, L., Succi, S., Sugiyama, K., Toschi, F.: Generalized lattice Boltzmann method with multirange pseudopotential. Phys. Rev. E 75, 026702 (2007)
Shan, X., Chen, H.: Lattice Boltzmann model for simulating flows with multiple phases and components. Phys. Rev. E 47(3), 1815 (1993)
Shi, Y., Tang, G.H.: Lattice Boltzmann simulation of droplet formation in non-Newtonian fluids. Commun. Comput. Phys. 17(4), 1056–1072 (2015)
Suryanarayanan, S., Singh, S., Ansumali, S.: Extended BGK Boltzmann for dense gases. Commun. Comput. Phys. 13(3), 629–648 (2013)
Yiotis, A.G., Psihogios, J., Kainourgiakis, M.E., Papaioannou, A., Stubos, A.K.: A lattice Boltzmann study of viscous coupling effects in immiscible two-phase flow in porous media. Colloids Surf. A: Physicochem. Eng. Asp. 300(1), 35–49 (2007)
Yuan, P., Schaefer, L.: Equations of state in a lattice Boltzmann model. Phys. Fluids 18(4), 042101 (2006)
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Ashrafizaadeh, M., Gharibi, F., Khatoonabadi, S.M. (2021). An Extended Pseudo Potential Multiphase Lattice Boltzmann Model with Variable Viscosity Ratio. In: Kilgour, D.M., Kunze, H., Makarov, R., Melnik, R., Wang, X. (eds) Recent Developments in Mathematical, Statistical and Computational Sciences. AMMCS 2019. Springer Proceedings in Mathematics & Statistics, vol 343. Springer, Cham. https://doi.org/10.1007/978-3-030-63591-6_69
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DOI: https://doi.org/10.1007/978-3-030-63591-6_69
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