2018 Annual Meeting

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Oral presentation

V. Fusion Energy Engineering » 501-4 Reactor Component Technology, First Wall, Divertor, Magnet

[2C01-06] Heat- and Mass-Transfer Characteristic, Engineering Design

Tue. Mar 27, 2018 10:20 AM - 12:00 PM Room C (R1-211 -R1 Building)

Chair: Kazunari Katayama (Kyushu Univ.)

11:05 AM - 11:20 AM

[2C04] Error and optimization of time dependent heat flux estimation

*Hiroto Matsuura4,1, yuya Yamamoto4, Yousuke Nakashima2, Kenichi Nagaoka3 (1. OPU, RRC, 2. U.Tsukuba, PRC, 3. NIFS, 4. OPU, Eng)

Keywords:Heat flux estimation, Pulse decompose method, Large Helical Device, Gamma 10/PDX

Inverse heat conduction model to deduce time-depend heat flux from temperature data of plasma irradiated materials was proposed. In this work, analysis parameter optimization for simple heat pulse data and effect of short pulse will be discussed.