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Высокорейнольдсовые модели Низкорейнольдсовые модели Вращение Кривизна линий тока Сжимаемость Массовые силы Поправки Грубая сетка около стенки (обычно у ~ 10) Подробная сетка около стенки (обычно у < 10) Пристеночные функции (закон стенки) Различные граничные условия для и k e Поправки на градиент давления и неравновес- ность пограничного слоя Демпфирующие функции для вязкости и источниковых членов Двухслойная модель Промежуточная сетка около стенки (обычно у ~ 1) Демпфирующие функции для линейных масштабов - модель во внешней области модель во внутренней области k k-l e

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Page 1: num-meth.srcc.msu.ru · ! "$# % & ' # ()!* +-,/.-01,/243651798/:?,/+@7 A 3 ,/B/3C.?7 3 A=:=01,/+?D!+-;=.17 ./E$:-7 A FG* 3 HC3 ,/.->?; * +/79013 A +

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Высокорейнольдсовыемодели

Низкорейнольдсовыемодели

ВращениеКривизна линий тока

СжимаемостьМассовые силы

Поправки

Грубая сетка около стенки(обычно у ~ 10)

Подробная сетка околостенки (обычно у < 10)

Пристеночные функции(закон стенки)

Различные граничные

условия для иk e

Поправки на градиентдавления и неравновес-

ность пограничного слоя

Демпфирующие функциидля вязкости и

источниковых членов

Двухслойная модель

Промежуточная сетка околостенки (обычно у ~ 1)

Демпфирующие функциидля линейных масштабов

- модель во внешней областимодель во внутренней области

k

k - l

e

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