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Численное исследование закрученного турбулентного течения в канале с внезапным расширением

Численное исследование закрученного турбулентного течения в канале с внезапным расширением

Abstract

Проводится численное исследование внезапно расширяющегося сильно закрученного потока с помощью моделей Рейнольдсовых напряжений SSG/LRR-RSM и EARSM. Полученные результаты сравниваются с известными экспериментальными данными. Целью настоящей работы является проверка способности моделей описывать анизотропную турбулентность. Показано, что модель SSG/LRR-RSM является более подходящей для исследования подобных течений.

Related Organizations
Keywords

вихревая вязкость, прогонка, Рейнольдса явные алгебраические модели напряжения, модель SSG/LRRRSM-w2012, Навье-Стокса уравнения

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    popularity
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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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
Green