Second DONES Users Workshop

Sesión

Complementary experiments – collimated neutron beam facility

20 oct 2023, 9:00

Parque de las Ciencias, Granada

24. Introduction to the session

Alain Letourneau (CEA)

20/10/23, 9:00

15. Concrete optimization and qualification for IFMIF/DONES and fusion program

Tomasz Piotrowski (Warsaw University of Technology, Faculty of Civil Engineering)

20/10/23, 9:20

The are several documents regarding the issue of concrete composition in fusion program. In general, the material specifications for IFMIF/DONES need to be compliant with the materials and compositions considered for DEMO in the PPPT programme. A reference document is Material compositions for PPPT neutronics and activation analyses that guides to *Recommended chemical composition of...

13. Impact of installation of the Tritium Release Test Module in the IFMIF-DONES Test Cell on the neutron spectra inside the Complementary Experiments Room collimated by Neutron Beam Tube and Shutter

Arkady Serikov (Karlsruhe Institute of Technology (KIT))

20/10/23, 9:35

Neutronics analyses performed in this work continue the task of neutron spectra assessments [1] inside the Complementary Experiments Room (CER) collimated by the Neutron Beam Tube and Shutter (NBT&S) system. The NBT&S system is developed to supply neutrons from the D-Li target of the IFMIF-DONES Test Cell (TC) to the CER (Room R160) for conducting experiments with neutron spectra variated from...

53. Current status of design of the neutron beamline and shutter

Santiago Becerril Jarque (IFMIF-DONES España)

20/10/23, 9:55

10. Sample preparation and investigation of the neutron spectrum at the DONES facility

Sophia Florence Dellmann (Goethe University Frankfurt)

20/10/23, 10:10

The intense flux of high energy neutrons, that will be generated at the upcoming DONES facility offers a unique possibility for material production, cross section measurements and investigation of exotic nuclear properties.
Radioactive material for samples that are interesting for nuclear astrophysics, but difficult to produce in the right amount and purity, could be made here. This enables...

41. Prospects for neutron imaging at DONES

Carlos Guerrero (Universidad de Sevilla / Centro Nacional de Aceleradores (CNA))

20/10/23, 10:30

Neutron imaging is a non-intrusive inspection tool of interest in many applications. The most employed technique involves thermal neutrons, in most cases from a nuclear reactor, that offer an excellent contrast for light elements, mainly hydrogen, thus complementing gamma- and X-rays. However, all these have serious limitations when dealing with large samples. In these cases, only fast (MeV)...

23. Introduction to the session

Alain Letourneau (CEA)