Тип публикации: статья из журнала

Год издания: 2018

Идентификатор DOI: 10.1134/S0040579518020112

Ключевые слова: hydrodynamics, numerical simulation, T-shaped micromixer, micromixer, mixing, rheology, non-Newtonian fluid, power-law fluid, sigma Flow CFD package

Аннотация: The flow and mixing modes of non-Newtonian fluids in a T-shaped micromixer were studied by numerical simulation in the range of Reynolds numbers 1-250. The non-Newtonian fluid was described using the power-law model. The exponent n was varied: 0.3, 0.5, and 0.8. The mixing efficiency and pressure drop in the channel were correlatedПоказать полностьюwith the exponent n and Reynolds number. The exponent n was shown to significantly affect the flow structure before and especially after the transition from symmetric to asymmetric flow modes.

Журнал: THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING

Выпуск журнала: Vol. 52, Is. 3

Номера страниц: 393-403

ISSN журнала: 00405795

Место издания: MOSCOW

Издатель: PLEIADES PUBLISHING INC

• Lobasov A.S. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Minakov A.V. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Rudyak V.Ya. (Novosibirsk State Univ Architecture & Civil Engn, Novosibirsk 630008, Russia)

• Web of Science Core Collection
• РИНЦ (eLIBRARY.RU)