In this study, the electrically conducting fluid flow inside a channel with local symmetric constrictions, in the presence of a uniform transverse magnetic field is investigated using Lattice Boltzmann Method (LBM). To simulate Magnetohydrodynamics (MHD) flow, the extended model of D2Q9 for MHD has been used. In this model, the magnetic induction equation is solved in a similar manner to hydrodynamic flow field which is easy for programming. This extended model has a capability of simultaneously solving both magnetic and hydrodynamic fields; so that, it is possible to simulate MHD flow for various magnetic Reynolds number (Rem). Moreover, the effects of Rem on the flow characteristics are investigated. It is observed that, an increase in Rem, while keeping the Hartman number (Ha) constant, can control the separation zone; furthermore, comparing to increasing Ha, it doesn't result in a significant pressure drop along the channel.
Jamali Ghahderijani, M., Esmaeili, M., Afrand, M., & Karimipour, A. (2017). Numerical Simulation of MHD Fluid Flow inside Constricted Channels using Lattice Boltzmann Method. Journal of Applied Fluid Mechanics, 10(6), 1639-1648. doi: 10.29252/jafm.73.245.27885
MLA
M. Jamali Ghahderijani; M. Esmaeili; M. Afrand; A. Karimipour. "Numerical Simulation of MHD Fluid Flow inside Constricted Channels using Lattice Boltzmann Method". Journal of Applied Fluid Mechanics, 10, 6, 2017, 1639-1648. doi: 10.29252/jafm.73.245.27885
HARVARD
Jamali Ghahderijani, M., Esmaeili, M., Afrand, M., Karimipour, A. (2017). 'Numerical Simulation of MHD Fluid Flow inside Constricted Channels using Lattice Boltzmann Method', Journal of Applied Fluid Mechanics, 10(6), pp. 1639-1648. doi: 10.29252/jafm.73.245.27885
VANCOUVER
Jamali Ghahderijani, M., Esmaeili, M., Afrand, M., Karimipour, A. Numerical Simulation of MHD Fluid Flow inside Constricted Channels using Lattice Boltzmann Method. Journal of Applied Fluid Mechanics, 2017; 10(6): 1639-1648. doi: 10.29252/jafm.73.245.27885
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