Supercomputer Simulation of Oil Spills in the Azov Sea
DOI:
https://doi.org/10.14529/mmp190310Ключевые слова:
нефтяное загрязнение, биодеградация нефтяных углеводородов, мелководный водоем, математическая модель, алгоритм, супер-ЭВМ.Аннотация
Исследование микробиологической деструкции нефтяных загрязнений в мелководном водоеме с учетом фракционного состава нефти, а также гидродинамических и химико-биологических свойств воды проводилось на многопроцессорной вычислительной системе с распределенной памятью. Предложен комплекс взаимосвязанных прецизионных моделей для моделирования динамики микробиологической деградации углеводородов в Азовском море. Для дискретизации моделей использовались схемы расщепления по пространству с учетом частичной заполненности ячеек расчетной области, благодаря чему точность вычислений была значительно повышена, а время выполнения расчетов сократилось. На супер-ЭВМ разработано экспериментальное программное обеспечение, предназначенное для прогнозного моделирования экологической ситуации в мелководном водоеме при нефтяном и других загрязнениях при природных и индустриальных вызовах.Библиографические ссылки
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