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Название: | The algorithm for generation of structured grids in deformed volumes of revolution |
Авторы: | Anuchina, A. I. Artyomova, N. A. Gordeychuck, V. A. Ushakova, O. V. |
Дата публикации: | 2019 |
Издатель: | Institute of Physics Publishing |
Библиографическое описание: | Anuchina A. I. The algorithm for generation of structured grids in deformed volumes of revolution / A. I. Anuchina, N. A. Artyomova, V. A. Gordeychuck, O. V. Ushakova. — DOI 10.1088/1742-6596/1392/1/012029 // Journal of Physics: Conference Series. — 2019. — Vol. 1. — Iss. 1392. — 12029. |
Аннотация: | For the volume of revolution deformed by another volume of revolution, a grid generation algorithm is suggested. The algorithm is designed for multimaterial hydrodynamic simulation and for solving other physical and engineering problems. The algorithm represents the non-stationary procedure generating three-dimensional structured grids in domains with moving boundaries. The algorithm is developed within the variational approach for constructing optimal curvilinear grids. The volume of revolution is obtained by the rotation about the axis through 180° of a plane generatrix curve consisting of straight line segments and arcs of circles. The non-stationary algorithm is the iterative process at each stage of which the deformation of a grid and then its optimization are carried out. The deformation of a grid is implemented within the geometrical approach, and the optimization of a grid within the variational approach. Iterations are continued until the necessary deformation is reached. The algorithm is realized in the computer code written in C++. © Published under licence by IOP Publishing Ltd. |
Ключевые слова: | C++ (PROGRAMMING LANGUAGE) DEFORMATION SUPERCOMPUTERS CURVILINEAR GRIDS ENGINEERING PROBLEMS GEOMETRICAL APPROACHES HYDRODYNAMIC SIMULATION ITERATIVE PROCESS MOVING BOUNDARIES STRAIGHT-LINE SEGMENTS VARIATIONAL APPROACHES ITERATIVE METHODS |
URI: | http://elar.urfu.ru/handle/10995/92492 |
Условия доступа: | info:eu-repo/semantics/openAccess |
Идентификатор SCOPUS: | 85078200026 |
Идентификатор PURE: | 12001544 |
ISSN: | 1742-6588 |
DOI: | 10.1088/1742-6596/1392/1/012029 |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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10.1088-1742-6596-1392-1-012029.pdf | 2,75 MB | Adobe PDF | Просмотреть/Открыть |
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