Numerical Simulations

The GIANNI Simulation Group focuses on developing and running advanced computational models to study plasma environments in space. These simulations are crucial for understanding how plasmas behave in space, which is central to the Plasma Observatory mission’s scientific objectives. With a large suite of numerical codes that cover a broad range of spatial and temporal scales, we provide an invaluable resource for the Plasma Observatory’s multiscale nature. Our models span from large‑scale plasma flows to small‑scale particle interactions, offering a comprehensive view of plasma dynamics. 

Our simulations assist in interpreting spacecraft data, guiding mission design, and predicting how various plasma processes might influence instruments and measurements. By modeling plasma behavior across different scales, we bridge the gap between large‑scale fluid models and more detailed kinetic processes. This work is key to advancing our understanding of plasma energization, transport mechanisms, and other phenomena that address the Plasma Observatory’s science questions and its main and additional science targets.

The GIANNI Simulation Group plays an essential role in supporting the Plasma Observatory mission’s scientific efforts. Our simulations provide critical insights that help shape the mission’s research focus, ensuring the team is well-prepared to explore complex plasma processes and to achieve the mission’s objectives. 

The group goes by the name Group of sImulAtioN and NumerIcal support (GIANNI) in honor of the late Giovanni Lapenta.