Rarefied gas flow through a pipe of variable square cross section into vacuum

V. A. Titarev, S. V. Utyuzhnikov, E. M. Shakhov

Результат исследований: Вклад в журналСтатьярецензирование

6 Цитирования (Scopus)

Аннотация

The kinetic S-model is used to study the steady rarefied gas flow through a long pipe of variable cross section joining two tanks with arbitrary differences in pressure and temperature. The kinetic equation is solved numerically by applying a second-order accurate conservative method on an unstructured mesh. The basic quantity to be computed is the gas flow rate through the pipe. The possibility of finding a solution based on the assumption of the plane cross sectional flow is also explored. The resulting solutions are compared with previously known results.

Язык оригиналаАнглийский
Страницы (с-по)1221-1230
Число страниц10
ЖурналComputational Mathematics and Mathematical Physics
Том53
Номер выпуска8
DOI
СостояниеОпубликовано - авг. 2013
Опубликовано для внешнего пользованияДа

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