Analytical solution to the problem of atmospheric dispersion of harmful substances with consideration of aerosol particle uptake by vegetation

Равшанов, Н., Набиева, И., Насруллаев, П., Бердиёров, Ш.

Рақамли технологияларнинг назарий ва амалий масалалари · 2026-yil

Annotatsiya

The paper considers model problems aimed at analyzing the influence of key parameters on the dispersion of harmful pollutants released into the atmosphere from industrial facilities, energy sources, and transportation systems. For these problems, analytical solutions are obtained that can be used to validate the proposed mathematical models of atmospheric transport and diffusion of pollutants. Based on the analytical solutions, computational experiments were carried out, which showed that under low wind-speed conditions (calm atmosphere), changes in pollutant concentrations are mainly governed by the absorption coefficient of aerosol particles and molecular diffusion. An additional significant factor is the coefficient of aerosol particle capture by vegetation; an increase in this parameter leads to a proportional decrease in aerosol concentrations in the near-surface atmospheric layer. Numerical calculations also demonstrated that wind speed is one of the key parameters determining the transport of pollutants. With increasing wind speed, the transport area expands, while aerosol particle concentrations decrease.

Maqola ma’lumotlari
MualliflarРавшанов, Н., Набиева, И., Насруллаев, П., Бердиёров, Ш.
JurnalРақамли технологияларнинг назарий ва амалий масалалари
NashriyotТАТУ Самарқанд филиали
ISSN2181-3086, 2181-3094
Nashr sanasi2026-03-02
Jild9
Son1
Betlar7-18
TilIngliz
Ilmiy sohaTexnika
DOI10.62132/ijdt.v9i1.317
Indeksga qo‘shilgan2026-08-26

DOI: 10.62132/ijdt.v9i1.317 · Maqolaning asl sahifasi

Kalit so‘zlar

модельная задача, диффузия, поглощение и захват аэрозольных частиц, растительный покров, вредные вещества, листовая поверхность, harmful substances, wind direction, absorption coefficient, diffusion coefficient, atmosphere

Ilmiy soha

Texnika

Iqtibos keltirish

APAРавшанов, Н., Набиева, И., Насруллаев, П., & Бердиёров, Ш. (2026). Analytical solution to the problem of atmospheric dispersion of harmful substances with consideration of aerosol particle uptake by vegetation. Рақамли технологияларнинг назарий ва амалий масалалари, 9(1), 7-18. https://doi.org/10.62132/ijdt.v9i1.317
GOST (OAK)Равшанов, Н. va b. Analytical solution to the problem of atmospheric dispersion of harmful substances with consideration of aerosol particle uptake by vegetation // Рақамли технологияларнинг назарий ва амалий масалалари. – 2026. – T. 9, № 1. – P. 7-18. – DOI: 10.62132/ijdt.v9i1.317.
MLAРавшанов, Н., Набиева, И., Насруллаев, П., and Бердиёров, Ш. “Analytical solution to the problem of atmospheric dispersion of harmful substances with consideration of aerosol particle uptake by vegetation.” Рақамли технологияларнинг назарий ва амалий масалалари, 9(1), 7-18, 2026. https://doi.org/10.62132/ijdt.v9i1.317
ChicagoРавшанов, Н., Набиева, И., Насруллаев, П., and Бердиёров, Ш. “Analytical solution to the problem of atmospheric dispersion of harmful substances with consideration of aerosol particle uptake by vegetation.” Рақамли технологияларнинг назарий ва амалий масалалари, 9(1), 7-18 (2026). https://doi.org/10.62132/ijdt.v9i1.317
HarvardРавшанов, Н., Набиева, И., Насруллаев, П., and Бердиёров, Ш (2026) ‘Analytical solution to the problem of atmospheric dispersion of harmful substances with consideration of aerosol particle uptake by vegetation’, Рақамли технологияларнинг назарий ва амалий масалалари, 9(1), 7-18. https://doi.org/10.62132/ijdt.v9i1.317
BibTeX
@article{article2026,
  title = {Analytical solution to the problem of atmospheric dispersion of harmful substances with consideration of aerosol particle uptake by vegetation},
  author = {Равшанов, Н. and Набиева, И. and Насруллаев, П. and Бердиёров, Ш.},
  journal = {Рақамли технологияларнинг назарий ва амалий масалалари},
  year = {2026},
  volume = {9},
  number = {1},
  pages = {7-18},
  doi = {10.62132/ijdt.v9i1.317},
  url = {https://doi.org/10.62132/ijdt.v9i1.317}
}

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