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[ 2018 ] Development of Extra-large Hot Helium Leak Test Facility
Writer운영자
Register Date 2019-10-30
| Research Achievements | Development of Extra-large Hot Helium Leak Test Facility | ||
|---|---|---|---|
| Main Contributor | Sa-Woong KIM, Byung-Il PARK, Hee-Jin SHIM, Yong-Hee LEE, Woo-Ho JUNG, Hyun-Gon LEE, Ki-Jung JUNG | ||
| Related Research Project | Development and Procurement of The ITER Blanket Shield Blocks | ||
| Main Contributor | Qualitative Achievements - Complete development of extra-large hot helium leak test facility - Complete hot helium leak test of the ITER blanket shield block Quantitative Achievements 1 test report, 1 patent, 1 conference proceeding, 1 journal (SCI) -> planedn |
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| Superiorities & differences |
Superiorities - Acquirement of hot helium leak test technology for extra-large vacuum components Differences The largest hot helium leak test facility in the world, 2.1m (width) ⨯ 2.3m (hight), which can detect with a sensitivity level of ≦ 1⨯10-11 Pa·m3/s |
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| Expected Effect & Ripple Effect |
Technical Perspectives - Acquirement of hot helium leak test technology for 220 modules of the ITER blanket shield block to be procured to the ITER Organization - Base infrastructure of hot helium leak test for the ITER Test Blanket Modules, K-DEMO and beyond Economical & Social Perspectives - Expect to win domestic and overseas projects from strengthened technological capabilities of related industries - Establish infrastructure for advanced hot helium leak test technology |
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| Evidence |  Hot helium leak test facility |
 Vacuum chamber, pumps and detector |
 Preparation for hot helium leak test of the Blanket Shield Block |