Snapshot: SNuBIC Fellows Meeting Augsburg

On the 30th of January the High-Performance Scientific Computing Lab hosted the SNuBIC Fellow meeting. PhD Students and Post-Docs of the SNuBIC project gathered in Augsburg and presented their latest progress on their projects on numerical methods and discussed challenges and open questions. For the first time, this event was held as a hybrid event, allowing those who could not be present in person to attend and present their work. To conclude the meeting, the fellows went on a tour of the historic town and enjoyed a dinner with traditional local food.

Using p4est meshes for our simulations we implemented flexible multiphysics coupling across interface boundaries in Trixi.jl. Unlike structured meshes, p4est meshes can be much more flexible. They do not require to be rectangular or even simply connected. As a test case we show here two meshes. One writes the word "Trixi.jl" and the other is its complement. We couple an MHD system with an Euler system and initialize the domain with a linear pressure wave that travels to the left.

Coupled Euler-Mhd system using two p4est meshes. Shown is the gas density at time t = 0. ? 威尼斯赌博游戏_威尼斯赌博app-【官网】 of Augsburg

Coupled Euler-Mhd system using two p4est meshes. Shown is the gas density at time t = 34. ? 威尼斯赌博游戏_威尼斯赌博app-【官网】 of Augsburg

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