Verification of the developed small-scale mathematical model of turbulent flow and impurity transfer

Evgeniy A. Danilkin; Alexander V. Starchenko; Dmitry V. Leshchinskiy

doi:10.1117/12.2645057

7 December 2022 Verification of the developed small-scale mathematical model of turbulent flow and impurity transfer

Evgeniy A. Danilkin, Alexander V. Starchenko, Dmitry V. Leshchinskiy

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 123416R (2022) https://doi.org/10.1117/12.2645057
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

The work is devoted to approbation of the developed microscale mathematical model of turbulent flow and the transfer of passive gaseous admixture in street canyons and city blocks. Approbation of the constructed numerical method was carried out for the problem of modeling laminar flow in the channel. Verification of the model of turbulent flow and impurity transport was carried out on the problem of flow around a rectangular obstacle and impurity transport in an idealized street canyon.

Citation Download Citation

Evgeniy A. Danilkin, Alexander V. Starchenko, and Dmitry V. Leshchinskiy "Verification of the developed small-scale mathematical model of turbulent flow and impurity transfer", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 123416R (7 December 2022); https://doi.org/10.1117/12.2645057

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