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020 _a9789811063404
024 7 _a10.1007/978-981-10-6340-4
_2doi
040 _bspa
_dES-MaUEC
050 4 _aQC718.5.M36
_bZ436 2019
090 4 _aTA357-359
100 1 _aZhang, Jie.
_eautor
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
245 1 4 _aThe Developments and the Applications of the Numerical Algorithms in Simulating the Incompressible Magnetohydrodynamics with Complex Boundaries and Free Surfaces
_cby Jie Zhang.
264 1 _aSingapore
_bSpringer International Publishing
_c2019
300 _a1 recurso en línea (XV, 145 páginas)
_b95 ilustraciones, 81 ilustraciones a color
347 _atext file
_bPDF
490 0 _aEngineering (Springer-11647)
490 0 _aSpringer Theses Recognizing Outstanding Ph.D. Research
_x2190-5053
505 0 _aIntroduction -- Governing Equations -- Numerical schemes -- The validations of the numerical methodology -- The argon bubble rising in the liquid GaInSn under the influence of a vertical magnetic field -- The argon bubble rising in the liquid GaInSn under the influence of a horizontal magnetic field.
520 3 _aThis thesis presents an accurate and advanced numerical methodology to remedy difficulties such as direct numerical simulation of magnetohydrodynamic (MHD) flow in computational fluid dynamics (CFD), grid generation processes in tokamak fusion facilities, and the coupling between the surface tension force and Lorentz force in the metallurgical industry. In addition, on the basis of the numerical platform it establishes, it also investigates selected interesting topics, e.g. single bubble motion under the influence of either vertical or horizontal magnetic fields. Furthermore, it confirms the relation between the bubble's path instability and wake instability, and observes the anisotropic (isotropic) effect of the vertical (horizontal) magnetic field on the vortex structures, which determines the dynamic behavior of the rising bubble. The direct numerical simulation of magnetohydrodynamic (MHD) flows has proven difficult in the field of computational fluid dynamic (CFD) research, because it not only concerns the coupling of the equations governing the electromagnetic field and the fluid motion, but also calls for suitable numerical methods for computing the electromagnetic field. In tokamak fusion facilities, where the MHD effect is significant and the flow domain is complex, the process of grid generation requires considerable time and effort. Moreover, in the metallurgical industry, where multiphase MHD flows are usually encountered, the coupling between the surface tension force and Lorentz force adds to the difficulty of deriving direct numerical simulations.
650 7 _2embne
_9671666
_aMagnetohidrodinámica
776 0 8 _iPrinted edition:
_z9789811063398
776 0 8 _iPrinted edition:
_z9789811063411
776 0 8 _iPrinted edition:
_z9789811338809
856 4 0 _uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-981-10-6340-4
_zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942 _2lcc
_cLE
988 _aPrimersemestre_2019_Engineering
998 _aSI
_cm
_dz
_feng
_ggw
_h0