RD4 – Modelling Tools, Materials Protection and Cryogenics 

The main goals of the RD4 Line are:

  • Develop novel modelling techniques and tools for extensive simulation, characterization and in-depth analysis of complex magnet structures
  • Develop the next generation of structural, insulation and impregnation materials, including characterization and understanding of the properties in the entire range of their functional application
  • Pursue studies of quench management and development of modern quench detection and magnet protection strategies for Nb3Sn magnets and novel detection and protection technologies for HTS magnets, including determining the protection limits in function of the density of energy stored in magnets
  • Pursue studies of novel cryogenic cooling technologies for future high-field magnets including thermal management of LTS and HTS magnets, investigation of associated material properties at cryogenic temperatures as well as upgrade of Cryogenic Laboratory facilities for testing and experimental validation of thermal characteristics on novel cryogenic cooling modes.

The RD4 Line includes the following Work Packages:

  • WP4.1  Model based systems engineering - software tools for design and measurements for HFM - CERN WP
  • WP4.2  Structural materials for HFM magnets - CERN WP
  • WP4.3  Insulation materials for HFM magnet coils and conductors - CERN WP
  • WP4.4  R&D on impregnation materials for HFM magnet coils - ETHZ/CHART collaboration KE4738
  • WP4.5  Quench detection, protection and diagnostic methods for Nb3Sn and HTS high-field magnets - CERN WP
  • WP4.6  Cryogenic and thermal management studies for HFM magnets - CERN WP

    Material and Protection infrastructure