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High Heat Flux Test of Cu/SS Mock-up for ITER First Wall  

Lee, D.W. (Korea Atomic Energy Research Institute)
Bae, Y.D. (Korea Atomic Energy Research Institute)
Hong, B.G. (Korea Atomic Energy Research Institute)
Lee, J.H. (Korea Atomic Energy Research Institute)
Park, J.Y. (Korea Atomic Energy Research Institute)
Jeong, Y.H. (Korea Atomic Energy Research Institute)
Publication Information
Journal of the Korean Vacuum Society / v.15, no.3, 2006 , pp. 325-330 More about this Journal
Abstract
In order to verify the integrity of the first wall (FW) of the International Thermonuclear Experimental Reactor (ITER), the fabricated Cu/SS mock-up is tested in the JAEA Electron Beam Irradiation Test Stand (JEBIS). To fabricate the Cu/SS mock-up, CuCrZr and 316L authentic stainless steel (SS316L) are used for Cu alloy and steel, respectively The hot isostatic pressing (HIP) is used as a manufacturing method with a $1050^{\circ}C$ and 150 MPa. The high heat flux (HHF) test is performed using an electron beam with a heat flux of $5MW/m^2$ and a cycle of 15-sec on time and 30-sec off time. The temperature measurement in the HHF test shows good agreement with the results obtained from ANSYS code analysis, which is used for determining the HHF test conditions.
Keywords
ITER FW; HIP; Cu/SS mock-up; HHF test;
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  • Reference
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