Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: All-Russian Scientific Conference on Thermophysics and Physical Hydrodynamics with the School for Young Scientists; Yalta, CRIMEA; Yalta, CRIMEA

Год издания: 2019

Идентификатор DOI: 10.1088/1742-6596/1359/1/012073

Аннотация: This paper presents the implementation of the immersed boundary method (IBM) for grids consisting of arbitrary cells. This approach allows to combine the IBM with the body-fitted method (BFM). The implementation is based on the combination of the "ghost-cell" method and penalization method. The paper presents the IBM to determine the basic design parameters and the results of the verification of the method for laminar and turbulent flow regimes for both Newtonian and viscoplastic fluids. In the last test, the method was used to simulate a flow in an annular channel with the orbital motion of the inner cylinder. © Published under licence by IOP Publishing Ltd.

Журнал: Journal of Physics: Conference Series

Выпуск журнала: Vol. 1359, Is. 1

Номера страниц: 12073

ISSN журнала: 17426588

Издатель: Institute of Physics Publishing

• Filimonov S.A. (RAS, SB, Kutateladze Inst Thermophys, Lavrenteva Ave 1, Novosibirsk 630090, Russia; Siberian Fed Univ, Svobodniy 79-10, Krasnoyarsk 660041, Russia)
• Gavrilov A.A. (RAS, SB, Kutateladze Inst Thermophys, Lavrenteva Ave 1, Novosibirsk 630090, Russia; Siberian Fed Univ, Svobodniy 79-10, Krasnoyarsk 660041, Russia)
• Dekterev A.A. (RAS, SB, Kutateladze Inst Thermophys, Lavrenteva Ave 1, Novosibirsk 630090, Russia; Siberian Fed Univ, Svobodniy 79-10, Krasnoyarsk 660041, Russia)

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