Freckle defect formation, Ga-In alloy, Convective transport

Kao, A. ORCID: 0000-0002-6430-2134 , Shevchenko, N., Alexandrakis, M., Krastins, I., Eckert, S. and Pericleous, K. ORCID: 0000-0002-7426-9999 (2019) Thermal dependence of large scale freckle defect formation. Philosophical Transactions A: Mathematical, Physical and Engineering Sciences, 377 (2143). ISSN 1364-503X (Print), 1471-2962 (Online) (doi:https://doi.org/10.1098/rsta.2018.0206)

LBM

Krastins, Ivars (2018) Parallel Lattice Boltzmann Method for Convection in Dendritic Solidification. PhD thesis, University of Greenwich.

Microstructure Evolution, Cellular Automata, Lattice Boltzman Method, Alloy solidification

Kao, Andrew ORCID: 0000-0002-6430-2134 , Krastins, Ivars, Alexandrakis, Matthaios, Shevchenko, Natalia, Eckert, Sven and Pericleous, Koulis ORCID: 0000-0002-7426-9999 (2018) A parallel cellular automata Lattice Boltzmann Method for convection-driven solidification. JOM Journal of the Minerals, Metals and Materials Society, 71 (1). pp. 48-58. ISSN 1047-4838 (Print), 1543-1851 (Online) (doi:https://doi.org/10.1007/s11837-018-3195-3)

additive manufacturing, microstructure, thermoelectric magnetohydrodynamics

Kao, A ORCID: 0000-0002-6430-2134 , Gan, T, Tonry, C ORCID: 0000-0002-8214-0845 , Krastins, I and Pericleous, K ORCID: 0000-0002-7426-9999 (2020) Study of thermoelectric magnetohydrodynamic convection on solute redistribution during laser additive manufacturing. In: IOP Conference Series: Materials Science and Engineering. IOP Publishing, 012009. ISSN 1757-8981 (Print), 1757-899X (Online) (doi:https://doi.org/10.1088/1757-899X/861/1/012009)

lattice Boltzmann, moment-based boundary conditions, D3Q19, two relaxation times

Krastins, Ivars, Kao, Andrew ORCID: 0000-0002-6430-2134 , Pericleous, Koulis ORCID: 0000-0002-7426-9999 and Reis, Timothy ORCID: 0000-0003-2671-416X (2020) Moment-based boundary conditions for straight on-grid boundaries in three dimensional lattice Boltzmann simulations. International Journal for Numerical Methods in Fluids, 92 (12). pp. 1948-1974. ISSN 0271-2091 (Print), 1097-0363 (Online) (doi:https://doi.org/10.1002/fld.4856)

meltpool dynamics, additive manufacturing, thermoelectrics, MHD

Kao, A ORCID: 0000-0002-6430-2134 , Tonry, C ORCID: 0000-0002-8214-0845 , Soar, P ORCID: 0000-0003-1745-9443 , Krastins, I, Fan, X, Lee, PD and Pericleous, K ORCID: 0000-0002-7426-9999 (2023) Modulating meltpool dynamics and microstructure using thermoelectric magnetohydrodynamics in additive manufacturing. In: IOP Conference Series: Materials Science and Engineering. IOP Conference Series: Materials Science and Engineering, 1281 . IOP Publishing Ltd, 012022. ISSN 1757-8981 (Print), 1757-899X (Online) (doi:https://doi.org/10.1088/1757-899X/1281/1/012022)

metal pad roll instability, stability criterion, magnetic damping, liquid metal battery

Krastins, I. ORCID: 0000-0002-3152-4128 and Bojarevics, A. (2020) Metal pad roll instability threshold with magnetic damping in shallow cylindrical cells. Magnetohydrodynamics, 56 (4). pp. 451-458. ISSN 0024-998X (Print), 1574-0579 (Online) (doi:https://doi.org/10.22364/mhd.56.4.9)

thermoelectric magnetohydrodynamics, additive manufacturing, melt pool dynamics, microstructure

Kao, A. ORCID: 0000-0002-6430-2134 , Gan, T., Tonry, C. ORCID: 0000-0002-8214-0845 , Krastins, I. and Pericleous, K. ORCID: 0000-0002-7426-9999 (2020) Thermoelectric magnetohydrodynamic control of melt pool dynamics and microstructure evolution in additive manufacturing. Philosophical Transactions of The Royal Society A: Mathematical, Physical and Engineering Sciences, 378 (2171). ISSN 1364-503X (Print), 1471-2962 (Online) (doi:https://doi.org/10.1098/rsta.2019.0249)