Discretization Scheme of the Induction Equation on a Staggered Gridin Orthogonal Curvilinear Coordinates

نویسندگان

چکیده

Для модели неидеальной магнитной гидродинамики в рамках метода контрольного объема рассматривается вариант схемы дискретизации уравнения индукции магнитного поля. используется алгоритм ограниченного переноса, обеспечивающий соленоидальность численного решения. Приводится подробный вывод дискретного аналога произвольных ортогональных криволинейных координатах для смещённых структурированных расчетных сеток. Конвективные потоки уравнении аппроксимируются по противопоточной схеме с квадратичной интерполяцией использованием отложенной коррекции. A discretization scheme of the magnetic field induction equation is considered for model nonideal hydrodynamics within framework control volume method. constrained transfer algorithm used to discretize equation, which provides a solenoidal numerical solution. detailed elaboration discrete analog in arbitrary orthogonal curvilinear coordinates staggered structured computational grids presented. The convective flows are approximated with counterflow using quadratic interpolation and deferred correction method. 

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ژورنال

عنوان ژورنال: ?????? ???????????

سال: 2022

ISSN: ['2712-9942']

DOI: https://doi.org/10.51790/2712-9942-2022-3-2-8