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ЗАСТОСУВАННЯ ЗАГЛИБЛЕНЬ ТА ГВИНТОВИХ КАНАВОК НА ЗОВНІШНІЙ ПОВЕРХНІ ТРУБ ДЛЯ ПІДВИЩЕННЯ ТЕПЛОГІДРАВЛІЧНОЇ ЕФЕКТИВНОСТІ ТРУБНИХ ПУЧКІВ ПРИ ПОПЕРЕЧНОМУ ОБТІКАННІ

The flow structure and thermo-hydraulic efficiency of cross flow of tube bundles with dimples and helical grooves have been analyzed. The Reynolds number range (103-104) was typical for industrial heat exсhangers. It was found that dimples and grooves decrease scientifically the cylinder wake area a...

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Bibliographic Details
Date:2022
Main Authors: Khalatov, А.А., Borisov, І.І., Kovalenko, G., Muliarchuk, M.
Format: Article
Language:Ukrainian
Published: Institute of Engineering Thermophysics of NAS of Ukraine 2022
Online Access:https://ihe.nas.gov.ua/index.php/journal/article/view/497
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Journal Title:Thermophysics and Thermal Power Engineering

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Thermophysics and Thermal Power Engineering

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