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Helium Cooled Target Concept for the ESS 5MW Target

Cyril Kharoua, Daniela Ene, Luca Massidda, Ferenc Mezei, Etam Noah, François Plewinski, Peter Sievers, Fernando Sordo
AccApp ‘11 - Tenth International Topical Meeting on Nuclear Applications of Accelerators - 2011
Since the very beginning of the Pre-construction phase (2010-2012) of the European Spallation Source program, a Helium gas-cooled target was proposed, capable of sustaining the beam power of 5 MW. This avoids cladding of tungsten blocks necessary to mitigate corrosion in water-cooled systems. The concept of a stationary granular target filled with tungsten spheres of about 10mm diameter and inspired by previous studies proposed for neutrino factories, was first considered. The extension of this concept to a rotating target filled with tungsten rods represents a viable option for the ESS target. The neutronics performance, heat removal, ease of licensing, maintainability and cost are the most relevant criteria to be considered for target selection.

Références BibTex

@InProceedings{KEMMNPSS11,
  author       = {Kharoua, C. and Ene, D. and Massidda, L. and Mezei, F. and Noah, E. and Plewinski, F. and Sievers, P. and Sordo, F.},
  title        = {Helium Cooled Target Concept for the ESS 5MW Target},
  booktitle    = {AccApp ‘11 - Tenth International Topical Meeting on Nuclear Applications of Accelerators},
  year         = {2011},
  url          = {https://publications.crs4.it/pubdocs/2011/KEMMNPSS11},
}

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» Cyril Kharoua
» Daniela Ene
» Luca Massidda
» Ferenc Mezei
» Etam Noah
» François Plewinski
» Peter Sievers