Oral presentation

[2G01-03] Strengthening robustness of Monju

Tue. Mar 28, 2017 9:30 AM - 10:20 AM Room G (16-207 Building No.16)

Chair: Hiroshi Endo (CRIEPI)

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9:30 AM - 9:45 AM

[2G01] Capability study on robustness improvement using the maintenance cooling system in MONJU

(1)Counter measures against issues of decay heat removal using the maintenance cooling system

*Rika Mitsumoto¹, Kosuke Aizawa¹, Satoshi Futagami¹, Yasuhiro Enuma¹ (1. JAEA)

9:45 AM - 10:00 AM

[2G02] Capability study on robustness improvement using the maintenance cooling system in MONJU

(2)Seismic response analysis of preheating system

*Kazuaki Matsui¹, Kazumichi IMO², Rika Mitsumoto¹, Masanori Ando¹, Satoshi Futagami¹ (1. JAEA, 2. Hitachi-GE)

10:00 AM - 10:15 AM

[2G03] Capability study on robustness improvement using the maintenance cooling system in MONJU

(3)Shaking table tests of preheating system

*Toshichika Okada¹, Tomonori Yamada², Rika Mitsumoto¹, Masanori Ando¹, Satoshi Futagami¹ (1. JAEA, 2. HitachiGE)

Time reserved for Chair （10:15 AM - 10:20 AM）

Oral presentation

[2G04-09] Knowledge preservation of Monju data

Tue. Mar 28, 2017 10:20 AM - 12:00 PM Room G (16-207 Building No.16)

Chair: Naoto Kasahara (Univ. of Tokyo)

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10:20 AM - 10:35 AM

[2G04] The results obtained from the 20 years of "Monju" plant data

(4)Selection of evaluation items

*Hiromasa Sawazaki¹, Yoshihide Nakamura¹, Takeshi Sato¹, Tatsuya Morioka¹, Takenobu Uchida¹, Hiroki Shiotani¹, Naoyuki Kisohara¹ (1. JAEA)

10:35 AM - 10:50 AM

[2G05] The results obtained from the 20 years of “Monju” plant data

(5)Effect of natural convection prevention plate in primary sodium pump

*Tatsuya Morioka¹, Hiromasa Sawazaki¹, Takenobu Uchida¹, Takeshi Sato¹, Yoshihide Nakamura¹, Hiroki Shiotani¹, Kosuke Kunogi¹ (1. JAEA)

10:50 AM - 11:05 AM

[2G06] The results obtained from the 20 years of “Monju” plant data

(6)The evaluation about heat removal performance by experience of operating R/B HVAC

*Takenobu Uchida¹, Hiromasa Sawazaki¹, Tatsuya Morioka¹, Takeshi Sato¹, Yoshihide Nakamura¹, Hiroki Shiotani¹, Yasushi Ohkawachi¹ (1. JAEA Monju Project Management and Engineering Center)

11:05 AM - 11:20 AM

[2G07] The results obtained from the 20 years of “Monju” plant data

(7)The evaluated results about hydrogen concentration in secondary sodium

*Takeshi Sato¹, Hiromasa Sawazaki¹, Tatsuya Morioka¹, Takenobu Uchida¹, Yoshihide Nakamura¹, Hiroki Shiotani¹, Yasushi Ohkawachi¹ (1. JAEA)

11:20 AM - 11:35 AM

[2G08] The results obtained from the 20 years of “Monju” plant data

(8)Purity management of sodium

*Yoshihide Nakamura¹, Hiromasa Sawazaki¹, Tatsuya Morioka¹, Takenobu Uchida¹, Takeshi Sato¹, Hiroki Shiotani¹, Naoyuki Kisohara¹ (1. Japan Atomic Energy Agency)

11:35 AM - 11:50 AM

[2G09] The results obtained from the 20 years of “Monju” plant data

(9)Proposal on data treatment improvement and future vision

*Hiroki Shiotani¹, Hiromasa Sawazaki¹, Yoshihide Nakamura¹, Tatsuya Morioka¹, Takeshi Sato¹, Takenobu Uchida¹, Masanobu Arai¹ (1. Japan Atomic Energy Agency)

Time reserved for Chair （11:50 AM - 12:00 PM）

Oral presentation

[2G10-17] Sodium with suspended nanoparticles

Tue. Mar 28, 2017 2:45 PM - 4:55 PM Room G (16-207 Building No.16)

Chair: Takayuki Miyagawa (JAPC)

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2:45 PM - 3:00 PM

[2G10] Study on safety enhancement of the fast reactor by using nanoparticle suspension sodium

(26)Summary of Project

*KUNIAKI ARA¹, Akira Miyamoto², Akihiro Yamashita³, Koichi Kurita⁴ (1. Japan Atomic Energy Agency, 2. Touhoku University, 3. Mitsubishi Heavy Industries, LTD., 4. Misubishi FBR Systems, Inc.)

3:00 PM - 3:15 PM

[2G11] Study on safety enhancement of the fast reactor by using nanoparticle suspension sodium

(27)Theoretical study (9)

*Nozomu Hatakeyama¹, Ryuji Miura¹, Ai Suzuki¹, Akira Miyamoto¹, Junichi Saito², Kuniaki Ara² (1. Tohoku Univ., 2. JAEA)

3:15 PM - 3:30 PM

[2G12] Study on safety enhancement of the fast reactor by using nanoparticle suspension sodium

(28)Development of Nanoparticle Fabrication technology (No.3)

Koichi Fukunaga¹, Akihiro Yamashita¹, *Masahiko Nagai¹, Kuniaki Ara², Jun-ichi Saito², Keiichi Nagai² (1. MHI, 2. JAEA)

3:30 PM - 3:45 PM

[2G13] Study on safety enhancement of the fast reactor by using nanoparticle suspension sodium

(29)Reaction Suppression (8)

*Jun-ichi SAITO¹, Keiichi NAGAI¹, Kuniaki ARA¹ (1. Japan Atomic Energy Agency)

3:45 PM - 4:00 PM

[2G14] Study on safety enhancement of the fast reactor by using nanoparticle suspension sodium

(30)Reaction Suppression (9)

*Keiichi Nagai¹, Jun-ichi Saito¹, Kuniaki Ara¹ (1. Japan Atomic Energy Agency)

4:00 PM - 4:15 PM

[2G15] Study on safety enhancement of the fast reactor by using nanoparticle suspension sodium

(31)反応抑制効果(その10)

*Hironori Kanda¹, Keiichi Nagai¹, Junichi Saito¹, Kuniaki Ara¹ (1. JAEA)

4:15 PM - 4:30 PM

[2G16] Study on safety enhancement of the fast reactor by using nanoparticle suspension sodium

(32)Evaluation of applicability of nanofluid to FBR plant (5)

*Kenta Ichikawa¹, Naoki Yoshioka¹, Koichi Kurita¹, Hironori Kanda², Keiichi Nagai², Jun-ichi Saito², Kuniaki Ara² (1. MITSUBISHI FBR SYSTEMS, 2. JAPAN ATOMIC ENERGY AGENCY)

4:30 PM - 4:45 PM

[2G17] Study on safety enhancement of the fast reactor by using nanoparticle suspension sodium

(33)Evaluation of applicability of nanofluid to FBR plant (6)

*Atsushi MATSUMURA¹, Koichi KURITA¹, Akihiro IDE¹, Kuniaki ARA², Jun-ichi SAITO² (1. MITSUBISHI FBR SYSTEMS, 2. Japan Atomic Energy Agency)

Time reserved for Chair （4:45 PM - 4:55 PM）

Oral presentation

[2G18-23] Technology developoment of advanced reactor

Tue. Mar 28, 2017 4:55 PM - 6:30 PM Room G (16-207 Building No.16)

Chair: Kenta Ichikawa (MFBR)

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4:55 PM - 5:10 PM

[2G18] Global project to construct Molten Salt Reactor

*motoyasu kinoshita^1,2,3,4 (1. Univ. of Tokyo, 2. Univ. Electro Communication, 3. Int. Thorium Molten Salt Forum, 4. TTS inc.)

5:10 PM - 5:25 PM

[2G19] Preliminary Study for the Seismic Design about the Reactor Vessel of Pool-type SFR

*Takayuki Miyagawa¹, Koji Dozaki¹, Yoshio Kamishima², Shigeki Okamura², Hiroki Hayafune³, Atsushi Katoh³ (1. Japan Atomic Power Company, 2. Mitsubishi FBR Systems INC., 3. Japan Atomic Energy Agency)

5:25 PM - 5:40 PM

[2G20] Measures for jamming of a flexible arm fuel handling machine reducing reactor vessel diameter

*Yoshitaka Chikazawa¹, Kosukke Aizawa¹, Atsushi Katoh¹, Masao Eto², Shoko Matsunaga² (1. JAEA, 2. MFBR)

5:40 PM - 5:55 PM

[2G21] Improvement of sealability of bolted flange for high-temperature gas cooled reactor

*shimpei hamamoto¹, yusuke fujiwara¹, taiki kawamoto¹, akio saikusa¹ (1. Japan Atomic Energy Agency)

5:55 PM - 6:10 PM

[2G22] Research on fundamental technology for SCWR based on RISA

1st report, Measurement of electrochemical characteristics on metal under high temperature

*Tatsuya Hazuku¹, Yuchen Wang¹, Tomonori Ihara¹, Tomoji Takamasa¹, Hiroaki Abe² (1. Tokyo University of Marine Science and Technology, 2. The University of Tokyo)

6:10 PM - 6:25 PM

[2G23] Research on fundamental technology for SCWR based on RISA

2nd report, Measurement of surface wettability on metal under high temperature

*Toru Miyoshi¹, Yuchen Wang², Tomonori Ihara², Tatsuya Hazuku², Tomoji Takamasa², Shinichi Morooka¹ (1. Waseda University, 2. Tokyo University of Marine Science and Technology)

Time reserved for Chair （6:25 PM - 6:30 PM）

Sessions

III. Fission Energy Engineering » 302-1 Advanced Reactor System

[2G01-03] Strengthening robustness of Monju

(1)Counter measures against issues of decay heat removal using the maintenance cooling system

(2)Seismic response analysis of preheating system

(3)Shaking table tests of preheating system

[2G04-09] Knowledge preservation of Monju data

(4)Selection of evaluation items

(5)Effect of natural convection prevention plate in primary sodium pump

(6)The evaluation about heat removal performance by experience of operating R/B HVAC

(7)The evaluated results about hydrogen concentration in secondary sodium

(8)Purity management of sodium

(9)Proposal on data treatment improvement and future vision

[2G10-17] Sodium with suspended nanoparticles

(26)Summary of Project

(27)Theoretical study (9)

(28)Development of Nanoparticle Fabrication technology (No.3)

(29)Reaction Suppression (8)

(30)Reaction Suppression (9)

(31)反応抑制効果(その10)

(32)Evaluation of applicability of nanofluid to FBR plant (5)

(33)Evaluation of applicability of nanofluid to FBR plant (6)

[2G18-23] Technology developoment of advanced reactor

1st report, Measurement of electrochemical characteristics on metal under high temperature

2nd report, Measurement of surface wettability on metal under high temperature

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