Oral presentation

VI. Fusion Energy Engineering » 601-2 Fusion Reactor Material Science (Reactor and Blanket Materials, Irradiation Behavior)

[2L01-04] Plasma-material Interaction in Fusion Reactors

Thu. Mar 17, 2022 9:45 AM - 11:00 AM Room L

Chair: Takuya Nagasaka (NIFS)

9:45 AM - 10:00 AM

[2L01] Evaluation of hydrogen isotope retention behavior and impurities deposition for plasma exposed tungsten samples in QUEST

*Shiori Hirata¹, Kyousuke Ashizawa¹, Kazuaki Hanada², Naoki Yoshida², Yasuhisa Oya¹ (1. Shizuoka University, 2. Kyusyu University)

10:00 AM - 10:15 AM

[2L02] Distribution of hydrogen isotopes retention in pre-damaged tungsten tile exposed to deuterium and helium mixed divertor plasma in LHD

*Mingzhong Zhao¹, Miyuki Yajima¹, Yasunori Hayashi², Kiyohiro Yabuuchi², Masayuki Tokitani¹, Gen Motojima¹, Suguru Masuzaki¹ (1. National Institute for Fusion Science, 2. Kyoto University)

10:15 AM - 10:30 AM

[2L03] Hydogen isotope mixed plasma driven permeation for neutron damaged tungsten

*Yasuhisa Oya¹, Ashizawa Kyosuke¹, Shiori Hirata¹, Naoko Ashikawa², Yoji Someya³, Yuji Hatano⁴, Masashi Shimada⁵, Chase N. Taylor⁵, Robert Kolasinski⁶ (1. Shizuoka University, 2. NIFS, 3. QST, 4. University of Toyama, 5. INL, 6. SNL)

10:30 AM - 10:45 AM

[2L04] Effects of rhenium and chromium addition on radiation tolerance and hydrogen isotope retention of tungsten

*Yuji Hatano¹, Jing Wang¹, Takeshi Toyama², Yuji Nobuta⁴, Yasuhisa Oya⁵, Tatsuya Hinoki³ (1. Univ. of Toyama, 2. Tohoku Univ., 3. Kyoto Univ., 4. Hokkaido Univ., 5. Shizuoka Univ.)

Time reserved for Chair (10:45 AM - 11:00 AM)

Session information