Methodology of Visualizing Surface Vortex Structures in Problems of Architectural and Urban Aerodynamics : научное издание

Dekterev D.A.; Meshkova V.D.; Shul'Zhenko P.D.; Dekterev A.A.; Neob'Yavlyayushchii P.A.

Дополнительные ссылки: eLibrary

База данных: Каталог библиотеки СФУ

Библиографическое описание: Methodology of Visualizing Surface Vortex Structures in Problems of Architectural and Urban Aerodynamics : научное издание / D. A. Dekterev [et al.]. - Текст : непосредственный // Instruments and Experimental Techniques. - 2025. - Т. 68, № 4. - P. 611-618. - The development and testing of the experimental methods were carried out within the framework of the state task of the Institute of Thermal Physics, Siberian Branch, Russian Academy of Sciences (no. 124062400029-2). The experimental and numerical studies, as well as the analysis and presentation of the results, were supported by the Russian Science Foundation (project no. 22-61-00098), https://rscf.ru/project/22-61-00098/. - ISSN 0020-4412. - ISSN 1608-3180, DOI 10.1134/S0020441225700770.

Аннотация: Studying the aeration regime under urban conditions is an important and urgent task. The main research approaches in its solution are numerical modeling and experiments in wind tunnels. Experimental data are important both for a qualitative assessment of the flow structure and for verifying mathematical models. This paper presents the results of studies of surface vortex structures using the oil-film visualization method for models of various types of urban development carried out at aerodynamic installations. A method for conducting the experiment is described both on canonical cube-shaped models and for more complex building layouts. A comparison of the results of oil-film visualization with the calculated vector stress fields on the surface showed their qualitative compliance.

Год издания: 2025

Авторы: Dekterev D.A. , Meshkova V.D. , Shul'Zhenko P.D. , Dekterev A.A. , Neob'Yavlyayushchii P.A.

Издательство: Pleiades Publishing, Ltd., Moscow

Источник: Instruments and Experimental Techniques

Выпуск: Т. 68, № 4

Номера страниц: 611-618

Держатель оригинала документа: Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences, Siberian Federal University

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