Features of the heat and mass transfer of the underground structures of the Kiev metro with the ground mass and air environment

• Autorzy: Deineko, Andrii , Krukovskyi, Pavlo , Frolov, Gennadii
• Języki publikacji: EN

Abstrakty

EN

On the basis of the experimental values of temperature and absolute humidity of the tunnel air and the temperature of the walls of the rim of the deep tunnels of the Kyiv metro, the features and mutual influence of the earthen massif, the supply air environment and the operating modes of the mechanical system of reversible tunnel ventilation during the year are considered. On the basis of the CFD model, which takes into account the above processes of heat and mass transfer, ventilation modes have been determined that have made it possible to reduce the humidity of a group of tunnels of the Kyiv metro as much as possible.

Słowa kluczowe

EN

subway; tunnel; humidity; air; ventilation; modeling

• Czasopismo: Journal of New Technologies in Environmental Science
• Rocznik: 2023
• Tom: Vol. 7, nr 1
• Strony: 11--15
• Opis fizyczny: Bibliogr. 2 poz., rys., wykr.

Twórcy

autor

Deineko, Andrii

• Institute of Engineering Thermophisics, Heat and Mass Transfer Modeling Laboratory, 2a, Marii Kapnist str., Kyiv, 03057, Ukraine,

autor

Krukovskyi, Pavlo

• Institute of Engineering Thermophisics, Heat and Mass Transfer Modeling Laboratory, 2a, Marii Kapnist str., Kyiv, 03057, Ukraine

autor

Frolov, Gennadii

• Institute of Engineering Thermophisics, Heat and Mass Transfer Modeling Laboratory, 2a, Marii Kapnist str., Kyiv, 03057, Ukraine

Bibliografia

• [1] Krukovskyi P.G., Deineko А.І., Diadiushko Ye.V., Skliarenko D.І., 2020, Calculation and Experimental Analysis and Forecasting of Thermogasodynamic and Moisture Conditions of Underground Tunnels: Monograph; Edited by P.G. Krukovskyi, Deineko А.І., Kyiv, Franco Pack LLC, 141p., ISBN 978-966-97896-8-6.
• [2] Tsodikov V.Ya., 1975, Ventilation and heat supply of subways. 2nd edition, revised and supplementary. Moskov: Nedra, 560p.

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).

Identyfikatory

DOI

10.53412/jntes-2023-1-2