A numerical algorithm for modeling laminar flows in an annular channel with eccentricity


Тип публикации: статья из журнала

Год издания: 2011

Идентификатор DOI: 10.1134/S1990478911040119

Ключевые слова: annular channel, control volume method, eccentricity, pressure difference, SIMPLE-C algorithm, Analytic solution, Annular channels, Annular clearance, Experimental data, Flow parameters, Incompressible fluid, Inner cylinder, Numerical algorithms, Numerical results, Numerical solution, Simulated data, Laminar flow, Numerical methods, Algorithms

Аннотация: We propose a numerical algorithm for simulating steady laminar flows of an incompressible fluid in annular channels with eccentricity and rotation of the inner cylinder. This algorithm enables us to describe this class of flows for wide ranges of the annular channel and flow parameters. We present the implementation details and theПоказать полностьюresults of testing this numerical method. For a series of flows in an annular clearance, we compare the numerical results to available analytic solutions and experimental data. In all cases under consideration the simulated data agree well with the available experimental, analytical, and numerical solutions. © 2011 Pleiades Publishing, Ltd.

Ссылки на полный текст


Журнал: Journal of Applied and Industrial Mathematics

Выпуск журнала: Vol. 5, Is. 4

Номера страниц: 559-568


Вхождение в базы данных