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Computer simulation of the formation of clumps formed by the collision of molecular cloudsдоклад на конференции
- Автор: Rybakin B.P.
- Международная Конференция (Семинар (workshop)) : XVIII International seminar on mathematical models and modeling in laser-plasma processes and advanced science technologes
- Даты проведения конференции: 29 сентября - 5 октября 2019
- Дата доклада: 1 октября 2019
- Тип доклада: Приглашенный
- Докладчик: не указан
- Место проведения: Петровац, Montenegro
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Аннотация доклада:
The paper presents the results of mathematical modeling of the collision of two molecular clouds (MC) during a frontal impact. Collisions of the MC are one of the key mechanisms for the formation of new stars. The resulting motion is described by a system of conservation laws in a three-dimensional rectangular coordinate system. The system of Euler equations is solved using a high-resolution TVD-type scheme. As shown in [1], when performing calculations on low resolution grids, non-physical fragmentation of MO occurs. Therefore, in our calculations, the number of grid nodes varied in the range from 1024x1024x1024 to 2048x1024x1024 cells.
- Добавил в систему: Рыбакин Борис Петрович