Mervi Johanna Mantsinen

Mervi Johanna Mantsinen

Barcelona Supercomputing Center - Centro Nacional de Supercomputación

Engineering Sciences

I graduated in Technical Physics at Helsinki University of Technology (HUT), now Aalto University, Finland in 1992. I carried out my research in the Plasma Physics and Fusion Group of HUT until 1995 when I moved to the JET Joint European Torus, the largest tokamak in the world, located in the UK. At JET, I worked as Ion Cyclotron Resonance Frequency (ICRF) Physics Expert, Scientific Coordinator, Responsible Officer for several large modelling codes and Physicist in Charge as well as trained as Session Leader of JET experiments. My thesis for the degree of Doctor of Science in Technology at HUT in 1999 was based on my research at JET. In 2003 I became Deputy Leader of Task Force Heating and Current Drive at JET, with approx. 80 members at several research institutions across Europe. In 2006 I joined the ICRF group of the Asdex Upgrade tokamak, Max-Planck-Institute for Plasma Physics, Germany and in October 2013 I was appointed ICREA Research Professor at BSC.

Research interests

My research is directed towards contributing to the development of nuclear fusion as a source of energy and, in particular, to the ITER project. ITER is an international nuclear fusion R&D project, which is building the world’s largest experimental tokamak nuclear fusion reactor in France. ITER aims to demonstrate that fusion energy is scientifically and technologically feasible. My research is focused in the numerical modelling of experiments in magnetically confined fusion devices in preparation for ITER operation, working towards the objectives of the European fusion research programme EUROfusion for Horizon Europe in close collaboration with ITER, International Tokamak Physics Activity, EUROfusion and the Spanish national fusion laboratory CIEMAT. My overall objective is to enhance the modelling capabilities by code validation and optimization, with the ultimate goal of helping improve the performance of ITER and future fusion reactors.

Selected publications

Mantsinen MJ et al 2024, “Modeling of frequency-sweeping Alfvén modes in the TJ-II stellaratorNucl. Fusion 64 036005
Mantsinen MJ et al 2024, ‘Analysis of ICRF Heating Schemes in ITER Non-Active Plasmas Using PION+ETS Integrated Modeling‘, Plasma, 7 – 3 – 517 – 530.
Mantsinen MJ et al 2024, ‘The Advanced Computing Hub at BSC: improving fusion codes following modern software engineering standards‘, Plasma Phys. Control. Fusion, 66 – 7 -075014.
Mantsinen MJ et al 2024, ‘Implementation of matrix compression in the coupling of JOREK to realistic 3D conducting wall structures‘, Plasma Phys. Control. Fusion, 66 – 10 – 105009.
– Kiptily VG et al 2024, ‘Observation of alpha-particles in recent D-T experiments on JET‘, Nucl. Fusion, 64 – 8 -086059.
– Maggi CF et al 2024, ‘Overview of T and D–T results in JET with ITER-like wall‘, Nucl. Fusion 64 112012.
– Joffrin E et al 2024, ‘Overview of the EUROfusion Tokamak Exploitation programme in support of ITER and DEMO‘, Nucl. Fusion, 64 – 11 -112019.
– Zohm H et al 2024, ‘Overview of ASDEX upgrade results in view of ITER and DEMO‘, Nucl. Fusion, 64 – 11 -112001.
Mantsinen MJ et al 2024, ‘A high-performance electromagnetic code to simulate high-temperature superconductors‘, Fus. Eng. Design 201-114282.

Selected research activities

  • Fusion Group Leader at BSC (fusion.bsc.es)
  • PI EUROfusion Advanced Computing Hub CIEMAT-BSC
  • EPS Plasma Physics Division Board member
  • PC member of Fusion HPC Workshop and Technical Meeting on Energetic Particles in Magnetic Confinement Systems
  • Expert of IFERC Project Committee under Broader Approach