АЛГОРИТМ ЧИСЛЕННОГО РЕШЕНИЯ ЗАДАЧИ РАСПРОСТРАНЕНИЯ ГАЗОВЫХ СМЕСЕЙ И ВРЕДНЫХ ВЕЩЕСТВ В АТМОСФЕРЕ С ПРИМЕНЕНИЕМ АППРОКСИМАЦИИ ВЫСОКОГО ПОРЯДКА
Ключевые слова:
Математическая модель, численный алгоритм, газовая смесь, аппроксимацияАннотация
В данной статье рассмотрена математическая модель процесса переноса и диффузии газовых примесей и вредных мелкогабаритных аэрозолей в атмосфере. Разработанная математическая модель учитывает режимы работы источников выделения газовых примесей и вредных веществ, а также их влияние на изучаемый процесс. Для решения задачи разработан численный алгоритм с использованием конечно-разностной схемы в неявном виде с аппроксимацией высокого порядка по временным и пространственным переменным. На основе разработанного математического аппарата внедрено программное средство для проведения вычислительных экспериментов.
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Copyright (c) 2024 Farrux Muradov, Olimjon Kucharov, Nigora Narzullayeva, Nodira Eshboyeva
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