| Инд. авторы: | Vaseva I.A., Liseikin V.D., Lihanova Y.V., Morokov Y.N. |
| Заглавие: | An elliptic method for construction of adaptive spatial grids |
| Библ. ссылка: | Vaseva I.A., Liseikin V.D., Lihanova Y.V., Morokov Y.N. An elliptic method for construction of adaptive spatial grids // Russian Journal of Numerical Analysis and Mathematical Modelling. - 2009. - Vol.24. - Iss. 1. - P.65-78. - ISSN 0927-6467. - EISSN 1569-3988. |
| Внешние системы: | DOI: 10.1515/RJNAMM.2009.006; РИНЦ: 13598295; SCOPUS: 2-s2.0-59649093243; WoS: 000265045600006; |
| Реферат: | eng: This paper contains some new results concerning the development of a universal method for the construction of spatial grids. The method is based on numerical solution (a stabilizing correction scheme) of inverted one-, two-, and three-dimensional Beltrami equations and diffusion equations with respect to the control metric. One- and two-dimensional equations are used for the generation of grids on the edges and faces of a domain. Using three-dimensional equations, a grid is constructed inside a domain. Examples of model adaptive spatial hexahedral and prismatic grids and a grid for the calculation of the propagation of a passive impurity in the atmosphere are demonstrated.
|
| Издано: | 2009 |
| Физ. характеристика: | с.65-78 |
