差异熔体模型

IF 1.2 4区计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS

Archives of Control Sciences Pub Date : 2023-07-20 DOI:10.24425/acs.2021.138694

S. Kazhikenova, S. Shaltakov, B. Nussupbekov

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引用次数: 0

摘要

本研究的基本目的是建立一个熔体运动的差分模型。本文证明了该问题解的存在性。并证明了该差分解对熔体运动原问题解的收敛性。采用Rothe方法对Navier-Stokes方程进行了研究，从数值和解析两方面证明了粘性不可压缩流动边值问题的正确性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Difference melt model

The basic objective of the research is to construct a differencemodel of the melt motion. The existence of a solution to the problem is proven in the paper. It is also proven the convergence of the difference problem solution to the original problem solution of the melt motion. The Rothe method is implemented to study the Navier–Stokes equations, which provides the study of the boundary value problems correctness for a viscous incompressible flow both numerically and analytically.

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来源期刊

Archives of Control Sciences Mathematics-Modeling and Simulation

CiteScore

2.40

自引率

33.30%

发文量

审稿时长

14 weeks

期刊介绍： Archives of Control Sciences welcomes for consideration papers on topics of significance in broadly understood control science and related areas, including: basic control theory, optimal control, optimization methods, control of complex systems, mathematical modeling of dynamic and control systems, expert and decision support systems and diverse methods of knowledge modelling and representing uncertainty (by stochastic, set-valued, fuzzy or rough set methods, etc.), robotics and flexible manufacturing systems. Related areas that are covered include information technology, parallel and distributed computations, neural networks and mathematical biomedicine, mathematical economics, applied game theory, financial engineering, business informatics and other similar fields.