Abstract
A two-dimensional model of the Frederiks effect is used to investigate the static electric field effect on the orientation of the nematic liquid crystal (LC) director in a side-electrode cell. The solutions are obtained by the standard finite-difference methods. The programs for the numerical solution of a two-dimensional parabolic partial differential equation are developed both in FORTRAN and C/C++. The Frederiks transition threshold for the central part of the cell and the dependences of the director’s orientation distribution on a high electric field are obtained. The results of the calculation are compared with the experimental data.
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Original Russian Text © A.S. Ayriyan, E.A. Ayrjan, A.A. Egorov, I.A. Maslyanitsyn, V.D. Shigorin, 2018, published in Matematicheskoe Modelirovanie, 2018, Vol. 30, No. 4, pp. 97–107.
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Ayriyan, A.S., Ayrjan, E.A., Egorov, A.A. et al. Numerical Modeling of the Static Electric Field Effect on the Director of the Nematic Liquid Crystal Director. Math Models Comput Simul 10, 714–720 (2018). https://doi.org/10.1134/S2070048218060029
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DOI: https://doi.org/10.1134/S2070048218060029