Thermal-mechanical test on ITER primary first wall mock-ups

Giovanni Dell'Orco, P. Lorenzetto, A. Malavasi, G. Polazzi, M. Simoncini, G. Venturi, D. Zito

Research output: Contribution to journalArticle

11 Citations (Scopus)


In 1998, in the frame of the ITER EDA phase, an European R & D Programme for the Blanket Design was implemented for developing and selecting the materials and the relevant fabrication procedures for manufacturing the shielding modules of the ITER Primary Wall. The fabrication of several Beryllium armored small scale mock-ups, reproducing representative portions of a Primary Wall panels, was also launched (Fusion Technol. (1998) 195). Further experimental activities were also programmed for investigating the thermal-mechanical behavior of these mock-ups at high heat flux and under thermal fatigue tests. In 2001, the ITER European Home Team decided to assign to ENEA a contract for the thermal fatigue testing of six mock-ups aiming at verifying the reliability of the Beryllium/Dispersion Strengthened Copper alloy/Stainless Steel and Beryllium/Precipitation hardened Copper alloy/Stainless Steel joints manufactured by solid Hot Isostatic Pressing (HIP) procedure (Technical Specification for the Thermal Fatigue Tests of Be protected EDA Mock-ups). The paper presents the results of the FEM thermal-mechanical analyses performed by ANSYS code and the progress of the first test campaign. © 2002 Elsevier Science B.V. All rights reserved.
Original languageEnglish
Pages (from-to)117 - 122
Number of pages6
JournalFusion Engineering and Design
Publication statusPublished - Nov 2002
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Nuclear Energy and Engineering
  • Materials Science(all)
  • Mechanical Engineering

Cite this

Dell'Orco, G., Lorenzetto, P., Malavasi, A., Polazzi, G., Simoncini, M., Venturi, G., & Zito, D. (2002). Thermal-mechanical test on ITER primary first wall mock-ups. Fusion Engineering and Design, 61-62, 117 - 122.