[L19-24] 軽水炉安全評価技術

Thu. Mar 27, 2014 9:30 AM - 11:10 AM L (1号館 12D)

座長:阿部豊(筑波大)

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[L19] Application of SPARKLE-2 code to the PWR ATWS analysis

(1) General description of PWR ATWS and ATWS analysis method

^〇Takehiro Maruyama¹, Shinichiro Yasui², Hiroyuki Sugita³, Akihiko Kagawa⁴, Yusuke Katakami⁴, Shigeyuki Nakanishi⁵, Satoshi Imura⁶, Kohji Asano⁶, Hikaru Sakamoto⁶ (1.THE KANSAI ELECTRIC POWER Co.,INC., 2.HOKKAIDO ELECTRIC POWER Co.,INC., 3.KYUSHU ELECTRIC POWER Co.,INC., 4.SHIKOKU ELECTRIC POWER Co.,INC., 5.THE JAPAN ATOMIC POWER COMPANY, 6.MITSUBISHI HEAVY INDUSTRIES, LTD.)

[L20] Application of SPARKLE-2 code to the PWR ATWS analysis

(2) General description of GalaxyCosmo-K for core dynamics analysis system

^〇Shinya Kosaka¹, Kazuya Yamaji¹, Kazuki Kirimura¹, Hiroki Koike¹, Yohei Kamiyama¹, Hiroyuki Fujime¹, Yuki Takemoto¹ (1.Mitsubishi Heavy Industries, Ltd.)

[L21] Application of SPARKLE-2 code to the PWR ATWS analysis

(3) General description of MIDAC for core thermal-hydraulic analysis

^〇Tadakatsu Yodo¹, Naoko Iida¹, Motoko Kawachi¹, Takayuki Suemura¹ (1.MITSUBISHI HEAVY INDUSTRIES, LTD.)

[L22] Application of SPARKLE-2 code to the PWR ATWS analysis

(4) ATWS applicability analysis of Japanese conventional PWR by SPARKLE-2 code

^〇Satoshi Imura¹, Kohji Asano¹, Hikaru Sakamoto¹, Takehiro Maruyama², Shinichiro Yasui³, Hiroyuki Sugita⁴, Kagawa Akihiko⁵, Yusuke Katakami⁵, Shigeyuki Nakanishi⁶ (1.MITSUBISHI HEAVY INDUSTRIES, LTD., 2.THE KANSAI ELECTRIC POWER Co.,INC., 3.HOKKAIDO ELECTRIC POWER Co.,INC., 4.KYUSHU ELECTRIC POWER Co.,INC., 5.SHIKOKU ELECTRIC POWER Co.,INC., 6.THE JAPAN ATOMIC POWER COMPANY)

[L23] Application of the statistical method to the small break LOCA with high pressure injection failure

(8) Quantification of the model uncertainty related to interfacial friction in downcomer

^〇Ikuo Kinoshita¹, Yoshitaka Yoshida¹, Collin Clark², Joshua Schlegel², Takashi Hibiki², Mamoru Ishii² (1.Institute of Nuclear Safety System, Inc., 2.Purdue University)

[L24] Application of the statistical method to the small break LOCA with high pressure injection failure

(9)Uncertainty quantification of the models pertaining to the important phenomena (condensation heat transfer in SG U-tube, horizontal Stratification in cold-leg)

^〇TOSHIHIDE TORIGE¹, IKUO KINOSHITA¹, MINORU YAMADA² (1.Institute of Nuclear Safety System, Incorporated, 2.MHI Nuclear Engineering Company, Limited)