АУАНЫҢ ЛАСТАНУЫН БОЛЖАУ ҮШІН БӨЛШЕКТІ РЕТТІ КОНВЕКЦИЯ-ДИФФУЗИЯ ТЕҢДЕУІНІҢ САНДЫҚ ШЕШІМІ

Бұл мақалада қалалық ортадағы ауаның ластануын модельдеу үшін Капуто мағынасындағы бөлшекті ретті туындылары бар конвекция-диффузия теңдеуін шешудің сандық әдісі ұсынылады. Есептелген ақырлы элементтер сұлбасы жады әсерін ескере отырып, ластаушы заттардың таралуын дәлірек сипаттауға мүмкіндік береді. Әдістің орнықтылығы мен жинақтылығы теориялық тұрғыда дәлелденіп, сандық тәжірибелер арқылы расталды. Ұсынылған модель түрлі метеорологиялық жағдайларда ауа сапасын болжауға мүмкіндік береді. Зерттеу нәтижелері экологиялық мониторинг жүйелерін жетілдіруге және ауаның ластануын төмендетуге бағытталған шараларды жоспарлауға практикалық үлес қоса алады.

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