In this research, the splitting into physical processes approach is used to numerically predict the propagation of radioactive contaminants in the environment. The movement, diffusion, and absorption of radioactive particles inside the air mass are all described by the mathematical model. An implicit finite-difference technique with a second order of accuracy in both time and space is employed to tackle the problem. A number of variables, including wind speed, particle deposition, absorption coefficient, wet deposition and radioactive decay, were taken into consideration for modeling. A thorough algorithm for the numerical solution is provided, which includes employing the sweep method to solve a system of linear algebraic equations and dividing the problem into smaller problems based on physical processes.
| Mualliflar | Убайдуллаев, М.Ш. |
|---|---|
| Jurnal | Рақамли технологияларнинг назарий ва амалий масалалари |
| Nashriyot | ТАТУ Самарқанд филиали |
| ISSN | 2181-3086, 2181-3094 |
| Nashr sanasi | 2024-12-30 |
| Jild | 7 |
| Son | 4 |
| Betlar | 92-103 |
| Til | Ingliz |
| Ilmiy soha | Texnika |
| DOI | 10.62132/ijdt.v7i4.225 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.62132/ijdt.v7i4.225 · Maqolaning asl sahifasi
математическая модель, радиоактивные примеси, численный алгоритм, метод расщепления, mathematical model, radioactive impurities, numerical algorithm, splitting method
| APA | Убайдуллаев, М.Ш. (2024). Mathematical Model of the Propagation of Radioactive Impurities in the Atmosphere and a Numerical Algorithm for Solving the Problem using the Splitting Method. Рақамли технологияларнинг назарий ва амалий масалалари, 7(4), 92-103. https://doi.org/10.62132/ijdt.v7i4.225 |
|---|---|
| GOST (OAK) | Убайдуллаев, М.Ш. Mathematical Model of the Propagation of Radioactive Impurities in the Atmosphere and a Numerical Algorithm for Solving the Problem using the Splitting Method // Рақамли технологияларнинг назарий ва амалий масалалари. – 2024. – T. 7, № 4. – P. 92-103. – DOI: 10.62132/ijdt.v7i4.225. |
| MLA | Убайдуллаев, М.Ш. “Mathematical Model of the Propagation of Radioactive Impurities in the Atmosphere and a Numerical Algorithm for Solving the Problem using the Splitting Method.” Рақамли технологияларнинг назарий ва амалий масалалари, 7(4), 92-103, 2024. https://doi.org/10.62132/ijdt.v7i4.225 |
| Chicago | Убайдуллаев, М.Ш. “Mathematical Model of the Propagation of Radioactive Impurities in the Atmosphere and a Numerical Algorithm for Solving the Problem using the Splitting Method.” Рақамли технологияларнинг назарий ва амалий масалалари, 7(4), 92-103 (2024). https://doi.org/10.62132/ijdt.v7i4.225 |
| Harvard | Убайдуллаев, М.Ш (2024) ‘Mathematical Model of the Propagation of Radioactive Impurities in the Atmosphere and a Numerical Algorithm for Solving the Problem using the Splitting Method’, Рақамли технологияларнинг назарий ва амалий масалалари, 7(4), 92-103. https://doi.org/10.62132/ijdt.v7i4.225 |
| BibTeX | @article{article2024,
title = {Mathematical Model of the Propagation of Radioactive Impurities in the Atmosphere and a Numerical Algorithm for Solving the Problem using the Splitting Method},
author = {Убайдуллаев, М.Ш.},
journal = {Рақамли технологияларнинг назарий ва амалий масалалари},
year = {2024},
volume = {7},
number = {4},
pages = {92-103},
doi = {10.62132/ijdt.v7i4.225},
url = {https://doi.org/10.62132/ijdt.v7i4.225}
} |
Boshqa maqola uchun iqtibos tayyorlash
A constructive system methodology is proposed to study the influence of the main climatic and metrological factors on the process of transfer and transport of harmful substances in the atmosphere. Based on the analysis…
The work is devoted to the development and evaluation of a situational cause-and-effect model of the gas distribution network performance indicators in emergency situations. A method for modeling various emergency…
This research paper proposes that integrated approaches to image processing, the use of machine learning algorithms in segmentation, the U-Net method will help to achieve high accuracy in diagnosing various retinal…
A computer-aided diagnosis system model is developed using fuzzy subsets. In this case, symbols are treated as fuzzy subsets of the corresponding data set. The degree of relevance of a value in the fuzzy subset of a…
The mobile communication industry has seen rapid growth in the number of users, and the globally most popular GSM network is facing a number of security vulnerabilities. While some of these issues have been addressed in…
Scene classification is one of the important tasks in the analysis of remote sensing images. This article examines the application of machine learning algorithms for forming image descriptors and classifying scenes…
The paper presents a summary of the work done on the application of underground mining methods in the backfilling of ore deposits. In addition, basic information for future research is provided. The analysis of the…
In our study, we developed and tested a comprehensive approach to assess flood risk zones in Samarkand city by integrating data from digital elevation models of different resolutions (NASA SRTM - 30 m, ALOS PALSAR DEM…
Modeling of nonlinear filtration processes in multilayer heterogeneous porous media is a complex area that combines various mathematical and physical principles to understand the dynamics of fluid in porous structures…
In this article developed a numerical algorithm for solving a multidimensional mathematical model of joint heat and moisture transfer processes in heterogeneous porous bodies shaped as rectangular parallelepipeds. The…
Рақамли технологияларнинг назарий ва амалий масалалари — barcha maqolalar · 2024-yil arxivi
The paper studies the process of wet deposition of radioactive impurities, including their interaction with rain, snow, and fog. Mathematics models describing the deposition process are presented based on data from the…
The study of atmospheric pollutant transport and diffusion processes remains a vital scientific issue and a field of interest for many researchers. Mathematical modeling is often the most effective means for uncovering…
This paper proposes a mathematical model and a numerical algorithm for studying the processes of transport and diffusion of radioactive impurities in the atmospheric boundary layer. The model is based on the…
This article examines compression as a meaning-oriented strategy in sign language translation and interpreting. Compression is understood not as arbitrary shortening, but as the selective reformulation of a source…
This study investigates the impact of Edge Computing on bandwidth utilization in Internet of Things (IoT)–driven Nigerian telecom networks. The rapid growth of IoT devices has significantly increased data traffic…
This article analyzes the scientific, pedagogical, and methodological foundations for the effective integration of national upbringing factors with modern global competencies in the context of continuous education…
This article addresses the problem of improving an adaptive traffic signal control algorithm at urban intersections by taking into account the dynamic characteristics of traffic flow. Fixed-time control under conditions…
Maqolada paxta xomashyosini yirik iflosliklardan tozalash jarayonida arrali baraban va kolosnikli panjara o‘rtasidagi o‘zaro ta’sirni takomillashtirish masalasi ko‘rib chiqilgan. Mavjud tozalagichlarda qo‘llaniladigan…
Maqolada paxta xomashyosini yirik va mayda iflosliklardan tozalash samaradorligini oshirishga qaratilgan ilmiy tadqiqotlar tizimlashtirilib, konstruktiv va texnologik omillarning o‘zaro ta’siri qiyosiy tahlil qilindi…