Numerical modeling of turbulent flowandair pollutant dispersion in urban street canyons

Ravshanov, N., Boborakhimov, B.I., Juraboeva, O.S., Равшанов, Н., Боборахимов, Б.И., Журабоева, О.С.

Ҳисоблаш ва амалий математика муаммолари · 2024-yil

Annotatsiya

Large cities often face challenges in providing an eco-friendly living space. This is crucial in residential areas where the majority resides, aiming for high social and envi ronmental comfort. Key pollution sources include industrial sites, utilities, and notably, road traffic, which is a major contributor. City overpasses can significantly exacerbate pollution levels. Computational fluid dynamics offers effective tools for analyzing and pre dicting pollutant dispersion, considering air flow dynamics and urban structures. This study focuses on modeling pollutant spread in turbulent flows within street canyons, employing the Navier–Stokes equations, Poisson’s equation for pressure, and advection diffusion equations, solved using a Crank-Nicholson scheme. The findings are presented graphically, with interpretations provided.

Maqola ma’lumotlari
MualliflarRavshanov, N., Boborakhimov, B.I., Juraboeva, O.S., Равшанов, Н., Боборахимов, Б.И., Журабоева, О.С.
JurnalҲисоблаш ва амалий математика муаммолари
NashriyotТошкент ахборот технологиялари университети қошидаги, Ахборот-коммуникация технологиялари илмий-инновацион, маркази
ISSN2181-8460, 2181-046X
Nashr sanasi2024-05-21
Son1
Betlar8-25
TilIngliz
Indeksga qo‘shilgan2026-08-27

Maqolaning asl sahifasi

Kalit so‘zlar

массоперенос в атмосфере, выбросы автотранспорта, городская застройка, уравнения Навье–Стокса, численный алгоритм, схема Кранка Николсона, метод Якоби, mass transfer in the atmosphere, vehicle emissions, urban development, Navier–Stokes equations, numerical algorithm, Crank–Nicholson scheme, Jacobi method

Iqtibos keltirish

APARavshanov, N., Boborakhimov, B.I., Juraboeva, O.S., Равшанов, Н., Боборахимов, Б.И., & Журабоева, О.С. (2024). NUMERICAL MODELING OF TURBULENT FLOWANDAIR POLLUTANT DISPERSION IN URBAN STREET CANYONS. Ҳисоблаш ва амалий математика муаммолари, (1), 8-25. https://journals.airi.uz/index.php/pvpm/article/view/1
GOST (OAK)Ravshanov, N. va b. NUMERICAL MODELING OF TURBULENT FLOWANDAIR POLLUTANT DISPERSION IN URBAN STREET CANYONS // Ҳисоблаш ва амалий математика муаммолари. – 2024. – № 1. – P. 8-25.
MLARavshanov, N., Boborakhimov, B.I., Juraboeva, O.S., Равшанов, Н., Боборахимов, Б.И., and Журабоева, О.С. “NUMERICAL MODELING OF TURBULENT FLOWANDAIR POLLUTANT DISPERSION IN URBAN STREET CANYONS.” Ҳисоблаш ва амалий математика муаммолари, (1), 8-25, 2024. https://journals.airi.uz/index.php/pvpm/article/view/1
ChicagoRavshanov, N., Boborakhimov, B.I., Juraboeva, O.S., Равшанов, Н., Боборахимов, Б.И., and Журабоева, О.С. “NUMERICAL MODELING OF TURBULENT FLOWANDAIR POLLUTANT DISPERSION IN URBAN STREET CANYONS.” Ҳисоблаш ва амалий математика муаммолари, (1), 8-25 (2024). https://journals.airi.uz/index.php/pvpm/article/view/1
HarvardRavshanov, N., Boborakhimov, B.I., Juraboeva, O.S., Равшанов, Н., Боборахимов, Б.И., and Журабоева, О.С (2024) ‘NUMERICAL MODELING OF TURBULENT FLOWANDAIR POLLUTANT DISPERSION IN URBAN STREET CANYONS’, Ҳисоблаш ва амалий математика муаммолари, (1), 8-25. https://journals.airi.uz/index.php/pvpm/article/view/1
BibTeX
@article{ravshanovn2024,
  title = {NUMERICAL MODELING OF TURBULENT FLOWANDAIR POLLUTANT DISPERSION IN URBAN STREET CANYONS},
  author = {Ravshanov, N. and Boborakhimov, B.I. and Juraboeva, O.S. and Равшанов, Н. and Боборахимов, Б.И. and Журабоева, О.С.},
  journal = {Ҳисоблаш ва амалий математика муаммолари},
  year = {2024},
  number = {1},
  pages = {8-25},
  url = {https://journals.airi.uz/index.php/pvpm/article/view/1}
}

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