开发描述漩涡流的分析模型

IF 0.6 Q4 MATHEMATICS, INTERDISCIPLINARY APPLICATIONS

Eurasian Journal of Mathematical and Computer Applications Pub Date : 2023-12-01 DOI:10.32523/2306-6172-2023-11-4-78-89

Pavel Kuibin, S. Skripkin, Sergey Shtork

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引用次数: 0

摘要

旋流在工程中应用广泛。各种类型的分离器，燃烧器，干燥器，冷却器等由于流动旋流而工作。为了研究旋流，采用了实验模拟和计算流体力学的方法。当可以解析地描述旋流的特性时，就可以实现描述旋流的最有效的方法。本文将螺旋涡模型推广到一个柱状涡和一对同轴螺旋涡的组合情况，使描述最近获得的实验数据成为可能。

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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DEVELOPMENT OF ANALYTICAL MODEL FOR DESCRIPTION OF SWIRLING FLOWS

Swirling flows are widely used in engineering. Various types of separators, burners, dryers, coolers, etc. work due to flow swirling. To study swirling flows, methods of experi- mental modeling and computational hydrodynamics are used. The most productive approach to the description of swirling flows can be realized when it becomes possible to analytically describe the characteristics of the flow. In the present work, models of helical vortices are generalized to the case of a composition of a columnar vortex and a pair of coaxial helical vortices, which makes it possible to describe the recently obtained experimental data.

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来源期刊

Eurasian Journal of Mathematical and Computer Applications MATHEMATICS, INTERDISCIPLINARY APPLICATIONS-

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： Eurasian Journal of Mathematical and Computer Applications (EJMCA) publishes carefully selected original research papers in all areas of Applied mathematics first of all from Europe and Asia. However papers by mathematicians from other continents are also welcome. From time to time Eurasian Journal of Mathematical and Computer Applications (EJMCA) will also publish survey papers. Eurasian Mathematical Journal publishes 4 issues in a year. A working language of the journal is English. Main topics are: - Mathematical methods and modeling in mechanics, mining, biology, geophysics, electrodynamics, acoustics, industry. - Inverse problems of mathematical physics: theory and computational approaches. - Medical and industry tomography. - Computer applications: distributed information systems, decision-making systems, embedded systems, information security, graphics.