Geometrical modeling of dendritic structures
Materials Science
2018-10-05 v1
Abstract
Given recipe of qualitative, kinetic modelling by geometric methods of three-dimensional dendritic crystals. Characteristic features of the perturbations appearing on the surface of a spherical body, leading to different scenarios of the same equilibrium shape receiving of the same of crystal, are established. Fulfilled computer embodiment of such dendritic crystals which are growing both in conditions without convective flow and in the oncoming flow of liquid. Special attention is paid to topological characteristics of models with non-crystallographic point groups of symmetry. Surfaces of various genus, including 270, were investigated.
Keywords
Cite
@article{arxiv.1810.01961,
title = {Geometrical modeling of dendritic structures},
author = {Alexander S. Prokhoda},
journal= {arXiv preprint arXiv:1810.01961},
year = {2018}
}
Comments
(In Russian) 25 pages, 7 figures, 18 references