This study presents a mathematical model for turbulent pollutant dispersion in urban airflows based on the Navier-Stokes equations and the ????−???? turbulence model. The model incorporates meteorological parameters, emission sources, and urban structures. A finite difference numerical method is used to solve the equations. Computational experiments demonstrate pollutant concentration patterns in urban environments. The results indicate that wind turbulence and building geometry significantly influence dispersion. The model can aid in urban planning and environmental safety. Simulation findings highlight the importance of wind circulation in reducing pollution. The study provides practical recommendations for optimizing urban design.
| Mualliflar | Boborakhimov, B.I., Боборахимов, Б.И. |
|---|---|
| Jurnal | Ҳисоблаш ва амалий математика муаммолари |
| Nashriyot | Тошкент ахборот технологиялари университети қошидаги, Ахборот-коммуникация технологиялари илмий-инновацион, маркази |
| ISSN | 2181-8460, 2181-046X |
| Nashr sanasi | 2025-03-22 |
| Son | 1 |
| Betlar | 77-98 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.71310/pcam.1_63.2025.06 |
| Indeksga qo‘shilgan | 2026-08-27 |
DOI: 10.71310/pcam.1_63.2025.06 · Maqolaning asl sahifasi
turbulent diffusion, Navier-Stokes equations, ???? − ???? turbulence model, pollutant dispersion, urban airflows, numerical modeling, finite difference method, environmental safety, турбулентная диффузия, уравнения Навье-Стокса, ????−???? модель турбулентности, дисперсия загрязняющих веществ, городские воздушные потоки, численное моделирование, метод конечных разностей, экологическая безопасность
| APA | Boborakhimov, B.I., & Боборахимов, Б.И. (2025). Numerical modeling of turbulent transport of impurities in a spatially inhomogeneous atmospheric environment. Ҳисоблаш ва амалий математика муаммолари, (1), 77-98. https://doi.org/10.71310/pcam.1_63.2025.06 |
|---|---|
| GOST (OAK) | Boborakhimov, B.I., Боборахимов, Б.И. Numerical modeling of turbulent transport of impurities in a spatially inhomogeneous atmospheric environment // Ҳисоблаш ва амалий математика муаммолари. – 2025. – № 1. – P. 77-98. – DOI: 10.71310/pcam.1_63.2025.06. |
| MLA | Boborakhimov, B.I., and Боборахимов, Б.И. “Numerical modeling of turbulent transport of impurities in a spatially inhomogeneous atmospheric environment.” Ҳисоблаш ва амалий математика муаммолари, (1), 77-98, 2025. https://doi.org/10.71310/pcam.1_63.2025.06 |
| Chicago | Boborakhimov, B.I., and Боборахимов, Б.И. “Numerical modeling of turbulent transport of impurities in a spatially inhomogeneous atmospheric environment.” Ҳисоблаш ва амалий математика муаммолари, (1), 77-98 (2025). https://doi.org/10.71310/pcam.1_63.2025.06 |
| Harvard | Boborakhimov, B.I., and Боборахимов, Б.И (2025) ‘Numerical modeling of turbulent transport of impurities in a spatially inhomogeneous atmospheric environment’, Ҳисоблаш ва амалий математика муаммолари, (1), 77-98. https://doi.org/10.71310/pcam.1_63.2025.06 |
| BibTeX | @article{boborakhimovbi2025,
title = {Numerical modeling of turbulent transport of impurities in a spatially inhomogeneous atmospheric environment},
author = {Boborakhimov, B.I. and Боборахимов, Б.И.},
journal = {Ҳисоблаш ва амалий математика муаммолари},
year = {2025},
number = {1},
pages = {77-98},
doi = {10.71310/pcam.1_63.2025.06},
url = {https://doi.org/10.71310/pcam.1_63.2025.06}
} |
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