Fabrication and high heat flux test of the first wall mock-ups for the Korean He Cooled Test Blanket (KO HCML TBM)

被引：14

作者：

Lee, Dong Won ^{[1
]}

Kim, Suk Kwon ^{[1
]}

Bae, Young Dug ^{[1
]}

Chang, Doo Hee ^{[1
]}

Hong, Bong Guen ^{[1
]}

机构：

[1] Korea Atom Energy Res Inst, Taejon 305600, South Korea

来源：

FUSION ENGINEERING AND DESIGN | 2009年 / 84卷 / 7-11期

关键词：

ITER; TBM; First wall; HIP; HHF test; ITER; DESIGN; MODULE;

D O I：

10.1016/j.fusengdes.2009.01.092

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Korea has proposed and designed a Helium Cooled Molten Lithium (HCML)Test Blanket Module (TBM) to be tested in the International Thermonuclear Experimental Reactor (ITER). Ferrite Martensitic (FM) steel is designed to be used as a structural material in this design. Three mock-ups, especially for the first wall channels, were fabricated with a Hot Isostatic Pressing (HIP, 1050 degrees C, 100 MPa, 2 h) in order to develop the fabrication technology. One of them was used to observe the microstructure and it was found that there are no pores and cracks. Other mock-ups were used with high heat flux (HHF) tests performed with 20 cycles under 0.5 and 1.0 MW/m(2) heat fluxes in order to evaluate the integrity of the fabricated mock-ups. Here. HHF test conditions were determined with an ANSYS-CFX analysis. And then, the mock-ups were tested and broken under a 1.5 MW/m(2) heat flux, which is about the Critical Heat Flux (CHF) at the wall. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1164 / 1169

页数：6

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