Bousson, S | Engineering Papers

DOE OSTI2011

The European Spallation Source

In 2003 the joint European effort to design a European Spallation Source (ESS) resulted in a set of reports, and in May 2009 Lund was agreed to be the ESS site. The ESS Scandinavia office has since then worked on setting all the necessary legal and organizational matters in place so that the Design Update and construction can be started in January 2011, in collaboration with European partners. The Design Update phase is expected to end in 2012, to be followed by a construction phase, with first neutrons expected in 2018-2019.

43 PARTICLE ACCELERATORS↗

DOE OSTI2010

The EUROTRANS Project

Accelerator Driven Systems (ADS) for nuclear waste transmutation require proton drivers with energies between 600 and 800 MeV and beam currents of several mA for demonstrators and up to 25 mA for large industrial systems. Within the EUROTRANS project a 600 MeV linac has been designed to meet the stringent requirements regarding reliability, availability and extreme low beam losses. The first accelerating section using the novel CH-cavity accelerates the beam to 17 MeV at the injection point into the main linac. The intermediate energy section (17-100 MeV) of the main linac consists of superconducting independently phased spoke-type cavities followed by the high energy section consisting of 704 MHz superconducting elliptical cavities. The paper covers the development of the linac, prototype testing and reliability considerations of the whole EUROTRANS project.

73 NUCLEAR PHYSICS AND RADIATION PHYSICS↗