Author: Ghatnekar Nilsson, S.
Paper Title Page
THPOST037 Analysis with MECAmaster on the Chain of Design Tolerances for the Target Systems at the European Spallation Source - ESS 2524
 
  • A. Bignami, N. Gazis, S. Ghatnekar Nilsson
    ESS, Lund, Sweden
  • B. Nicquevert
    CERN, Meyrin, Switzerland
  
  The European Spallation Source - ESS, has achieved its major construction in Lund, Sweden and is currently continuing in parallel to commissioning its first systems. ESS is characterized by installing and commissioning the most powerful proton LINear ACcelerator (LINAC) designed for neutron production and a 5MW Target system for the production of pulsed neutrons from spallation. The highly challenging and complex design of the Target and Neutron Scattering System (NSS) requires an in-depth analysis of the impact of the stringent manufacturing requirements and tight design tolerances. A campaign of several MECAmaster simulations was performed by ESS Target Division (TD) and Engineering and Integration Support (EIS) Division, focusing on those components that successively come close to their installation and are known for their criticality in terms of achieving the final installation tolerances. The aim of this current study is to investigate and statistically list the possibilities of eventual criticality on the assembly and installation processes, allowing for potential design optimization, tooling implementation and adjustment of the installation procedures.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOST037  
About • Received ※ 08 June 2022 — Revised ※ 11 June 2022 — Accepted ※ 16 June 2022 — Issue date ※ 02 July 2022
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