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Научно-технический вестник информационных технологий, механики и оптики
Article . 2010
Data sources: CyberLeninka - Russian open access scientific library
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Реалистичное моделирование свободной водной поверхности на адаптивных сетках типа «Восьмеричное дерево»

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2010 Russian Publisher:Федеральное государственное автономное образовательное учреждение высшего образования «Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики»Journal:Научно-технический вестник информационных технологий, механики и оптики (issn: 2226-1494, Copyright policy )

Реалистичное моделирование свободной водной поверхности на адаптивных сетках типа «Восьмеричное дерево»

Abstract

Предлагается эффективная технология моделирования течения вязкой несжимаемой жидкости со свободной границей. В технологии объединены проекционный метод для решения уравнений Навье-Стокса и метод функции уровня и частиц для работы со свободной поверхностью. Расчет проводится на адаптивно сгущающихся гексаэдральных сетках типа «восьмеричное дерево».

An efficient method for flow modeling of incompressible viscous liquid with free border is presented. The method unites the projection method for solving the Navier-Stokes equations and the particle level set method for the free surface evolution. The method uses adaptively refined hexahedral meshes built "octal tree" tree data structure.

Keywords

ВЫЧИСЛИТЕЛЬНАЯ ТЕХНОЛОГИЯ,ТЕЧЕНИЯ СО СВОБОДНОЙ ПОВЕРХНОСТЬЮ,FREE SURFACE FLOWS,КОМПЬЮТЕРНАЯ ГРАФИКА,COMPUTER GRAPHICS,COMPUTATIONAL HYDRODYNAMICS

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold