Pau Manyer

Our MSc students at the BSC Doctoral Symposium 2024

On the 7th and 8th of May, the members of the group Pau Manyer and Hernán Domingo participated in the 11th International BSC Severo Ochoa Doctoral Symposium 2024, presenting their recent work within the framework of their Master’s Thesis projects. In this event, MSc and PhD students and early postdoctoral scientists have an opportunity to gather together and communicate their research projects to the audience, either in the form of oral or poster presentations. In this edition, more than 40 participants from diverse backgrounds could disseminate their research topics and achievements.

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AORSA 3D: new insight on ICRH in stellarators

Representation of last closed magnetic flux surfaces in a stellarator.

The tridimensional All-ORder Spectral Algorithm (AORSA-3D) has been adapted to run on the supercomputer MareNostrum, at the Barcelona Supercomputing Center – Centro Nacional de Supercomputación (BSC-CNS). AORSA-3D is designed to study the plasma-wave interaction inside the 3D volume of a stellarator. Its model provides fully three-dimensional solutions of the integral wave equation for Ion Cyclotron Resonance Heating (ICRH) in three-dimensional stellarator plasmas. Its algorithm is based on combining multiple periodic solutions for individual helical field periods in order to obtain complete 3-D wave solutions valid over the entire volume of the stellarator for an arbitrary antenna geometry.

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