Browsing by Author "AlbetsChico, X."
Now showing items 17 of 7

Article
Analytic models of heterogenous magnetic fields for liquid metal flow simulations
Votyakov, E. V.; Kassinos, Stavros C.; AlbetsChico, X. (2009)A physically consistent approach is considered for defining an external magnetic field as needed in computational fluid dynamics problems involving magnetohydrodynamics (MHD). The approach results in simple analytical ...

Article
A consistent velocity approximation for variabledensity flow and transport in porous media
AlbetsChico, X.; Kassinos, Stavros C. (2013)Using a finitevolume nodalbased code, we introduce a new consistent numerical scheme for approximating the seepage velocity in variabledensity flow in porous media. It has been known from previous works that the lack ...

Article
Direct numerical simulation of turbulent liquid metal flow entering a magnetic field
AlbetsChico, X.; Grigoriadis, D. G. E.; Votyakov, E. V.; Kassinos, Stavros C. (2013)This paper presents direct numerical simulations (DNS) of fully developed turbulent liquidmetal flow in a circular duct entering a magnetic field. The case of a magnetohydrodynamic flow leaving a strong magnetic field has ...

Article
Effects of the consistency of the fringing magnetic field on direct numerical simulations of liquidmetal flow
AlbetsChico, X.; Votyakov, E. V.; Radhakrishnan, H.; Kassinos, Stavros C. (2011)We investigate the effects of the consistency of strong fringing decreasing magnetic fields on numerical simulations of classical experimental data. Studies about fringing magnetic fields have attracted the attention of ...

Article
Full magnetohydrodynamic solution of liquidmetal flow in an insulating pipe subjected to a strong fringing magnetic field
AlbetsChico, X.; Radhakrishnan, H.; Kassinos, Stavros C. (2012)This paper addresses liquidmetal flow under a strong, fringing, decreasing magnetic field in an insulating circular pipe by a full resolution of the magnetohydrodynamic (MHD) equations. The aims of the paper are first to ...

Article
Numerical simulation of a liquidmetal flow in a poorly conducting pipe subjected to a strong fringing magnetic field
AlbetsChico, X.; Radhakrishnan, H.; Kassinos, Stavros C.; Knaepen, B. (2018)Using high resolution numerical simulations, we study the flow of a liquid metal in a pipe subjected to an intense decreasing magnetic field (fringing magnetic field). The chosen flow parameters are such that our study is ...

Conference Object
Numerical simulations of turbulent flow in an eccentric annulus of unit eccentricity
Kanaris, N.; AlbetsChico, X.; Kassinos, Stavros C. (TSFP9, 2015)In this study, we perform Direct Numerical Simulations (DNS) of fully developed turbulent flows in eccentric annuli having different diameter ratios. Annuli of unit eccentricity, and diameter ratios of 0.2591 and 0.1395 ...