IMPLICIT ECONOMICAL ALGORITHM FOR NUMERICAL INTEGRATION OF A SYSTEM OF EQUATIONS FOR DESCRIBING THE STATE OF A MULTIPHASE FLOW WITH COMMON PRESSURE IN THE BAROTROPIC APPROXIMATION

IMPLICIT ECONOMICAL ALGORITHM FOR NUMERICAL INTEGRATION OF A SYSTEM OF EQUATIONS FOR DESCRIBING THE STATE OF A MULTIPHASE FLOW WITH COMMON PRESSURE IN THE BAROTROPIC APPROXIMATION

An economical scheme for numerical integration of a system of differential equations is proposed for the model of a multiphase medium with a common pressure in liquids. The algorithm allows us to consider an arbitrary number of liquids and allows for the possibility of degeneration of this parameter...

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Bibliographic Details
Main Author: Bulovich Sergei
Format: Article
Language:English
Published: Peter the Great St.Petersburg Polytechnic University 2020-12-01
Series:St. Petersburg Polytechnical University Journal: Physics and Mathematics
Subjects:
multi-fluid model
barotropic approximation
implicit algorithm
numerical simulation
cauchy problem
Online Access:https://physmath.spbstu.ru/article/2020.50.04/

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