Proceedings of Annual / Fall Meetings of Atomic Energy Society of Japan

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2010 Fall Meeting

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Evaluation of droplet number density and diameter used for vapor flow visualization

Keita Okuyama, Akinori Tamura, Shiro Takahashi, Masaya Ohtsuka, Yasuhi ...

Session ID: K17
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.351.0

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Heat and momentum transfer characteristics in direct contact condensation with high speed wavy behavior

Shunsuke Shibayama, Yutaka Abe, Akiko Kaneko, Chikako Iwaki, Tadashi N ...

Session ID: K18
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.352.0

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Boiling heat transfer characteristic of nano-fluid

masato yamada, chikako iwaki, tomohisa kurita, yasushi yamamoto

Session ID: K19
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.353.0

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CHF Improvement Through Surface Modification Using Nanofluids

Masahiro Takamura, Takahito Kamiya, Tomio Okawa

Session ID: K20
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.354.0

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Mechanism of CHF enhancement by passive methods

CHF enhancement with mixtures

Hiroto Sakashita

Session ID: K21
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.355.0

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Cooling performance of high-temperature wall by single-drop impingement

Kenta Nagano, Tomio Okawa

Session ID: K22
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.356.0

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Study on Drop-wise Condensation Heat Transfer of Micro Structured Surfaces

Takeru Komatsu

Session ID: K23
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.357.0

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Thermohydraulic behavior of coolant around fuel assembly with distribution of heat generation rate in stagnant water

kazunori sugita, shigeo kodama, kenji yoshida, isao kataoka

Session ID: K24
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.358.0

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Mechanism of void fraction determination in subcooled flow boiling

Tomio Okawa, Rouhollah Ahmadi, Tatsuya Ueno

Session ID: K25
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.359.0

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Measurement of rewetting velocity at post-BT using bundle geometry test section

Effect on spacer geometry

Yasuteru Sibamoto, Yu Maruyama, Hideo Nakamura

Session ID: K26
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.360.0

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Experimental Study on Thermal Stratification Phenomena in Sodium Cooled Fast Reactors

Characteristics of Stratification Interface under Natural Circulation Operation

Nobuyuki Kimura, Takamitsu Onojima, Hideki Kamide

Session ID: K27
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.361.0

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Development of Monju plant dynamics analysis code

(11) Evaluation of characteristics of feed-water flow control system

Rika MITSUMOTO, Satoshi SUZUKI, Kouichi KIMURA, Kiyoshi TAMAYAMA

Session ID: L14
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.362.0

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Development of Monju plant dynamics analysis code

(12) Evaluation of stability of control system for evaporator outlet steam temperature by water-steam system dynamics code Fanpsy

Rika MITSUMOTO, Kouichi KIMURA, Kiyoshi TAMAYAMA

Session ID: L15
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.363.0

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Development of Monju plant dynamics analysis code

(13) Evaluation of stability of control system for evaporator outlet steam Temperature by Super-COPD code

Kouichi Kimura, Kosuke Araki, Kiyoshi Tamayama

Session ID: L16
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.364.0

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Development of Monju plant dynamics analysis code.

(14) A pressure dynamics analyses estimate for high power operation.

Kouichi Kimura, Kiyoshi Tamayama, Kyoichi Okusa

Session ID: L17
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.365.0

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Study on Thermal Stratification Phenomena in Upper Plenum of MONJU

Three-dimensional analysis of affecting factor to thermal stratification

Makoto Shibahara, Takashi Takata, Akira Yamaguchi

Session ID: L18
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.366.0

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Development of Super-COPD Code for Plant Dynamics

(VIII) Development of Monju Core Safety Analytical Model

Fumiaki YAMADA, Masaki MINAMI

Session ID: L19
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.367.0

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Development of Super-COPD Code for Plant Dynamics

(IX) Numerical Simulation of Natural Circulation Test in JOYO with MK-II Core

Tomoyuki HIYAMA, Norihiro DODA, Hiroyuki OHSHIMA, Takashi IWASAKI

Session ID: L20
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.368.0

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Network analysis of the turbine and feedwater systems of the ATR "Fugen"

Takateru TSUKAMOTO, Hiroyasu MOCHIZUKI

Session ID: L21
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.369.0

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Three-dimensional analysis of the feedwater piping of the ATR "Fugen"

Masahito TAKANO, Hiroyasu MOCHIZUKI

Session ID: L22
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.370.0

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Quantification of the RELAP5 model uncertainty for application to the gravity injection event

Yamada Minoru, Nagumo Hiroichi, Kinoshita Ikuo

Session ID: L23
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.371.0

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Uncertainty quantification of highly ranked parameters for steady-state and transient void ratio prediction with RETRAN-3D

Daisuke Fujiwara, Shoichi Suehiro, Kenichiro Nozaki, Akitoshi Hotta

Session ID: L24
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.372.0

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Development of Uncertainty Evaluation Method Using Thermo-Nuclear Coupled Code SKETCH/TRACE

(1)Study of BWR Bundle Tests Analysis

Yasuhiro Masuhara, Ryoko Ichikawa, Fumio Kasahara

Session ID: L25
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.373.0

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Development of Uncertainty Evaluation Method Using Thermo-Nuclear Coupled Code SKETCH/TRACE

(2)Analysis of Turbine Trip Tests and Application to Uncertainty Evaluation

Ryoko Ichikawa, Tomohiro Sakai, Yasuhiro Masuhara, Fumio Kasahara

Session ID: L26
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.374.0

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EVALUATION OF INFLUENCE OF OSCILLATION PERIOD OF EARTHQUAKE ACCELERATION UPON TWO-PHASE FLOW BEHAVIOR

Takeharu Misawa, Hiroyuki Yoshida, Kazuyuki Takase

Session ID: L27
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.375.0

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Neutron-coupled thermal hydraulic calculation of BWR under seismic acceleration (2)

Thermohydraulic behavior under 3-dimansional acceleration

Akira Satou, Tadashi Watanabe, Yu Maruyama, Hideo Nakamura

Session ID: L28
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.376.0

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Numerical simulation of oscillating two-phase flow

Tadashi Watanabe

Session ID: L29
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.377.0

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TRACG05 Application for BWR Plant Transient Analyses

(1) Overall Plan

Yoshiro Kudo, Masashi Tamitani, Hideo Soneda

Session ID: L30
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.378.0

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TRACG05 Application for BWR Plant Transient Analyses

(2) Improvement and Validation

ASUKA SAKODA, MASASHI TAMITANI, SHO TAKANO, TATSUYA IWAMOTO, YOSHIRO K ...

Session ID: L31
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.379.0

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TRACG05 Application for BWR Plant Transient Analyses

(3) TRACG05 Qualification against Plant Start-up Tests

Hitoshi Ochi, Takao Kondo, Rui Kagiyama, Taichi Takii, Kimiko Isono, M ...

Session ID: L32
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.380.0

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Analysis of flow dynamics in a lower plenum of BWR with visualization method

(11) Effects of lower plenum flow structure on core inlet flow

Shun Watanabe, Yutaka Abe, Akiko Kaneko, Fumitoshi Watanabe, Kenichi T ...

Session ID: L33
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.381.0

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Evaluation of Acoustic and Flow-Induced Vibration of BWR Main Steam Lines and Dryer

Distributions of Fluctuating Pressure in Main Steam Line near Steam Dome.

Shiro Takahashi, Keita Okuyama, Akinori Tamura, Masaya Ohtsuka, Kazuhi ...

Session ID: L34
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.382.0

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Evaluation of Acoustic and Flow-Induced Vibration of BWR Main Steam Lines and Dryer

Effects of Inlet Conditions for Numerical Evaluation at Actual Plant Condition

Ryo MORITA, Fumio INADA, Shiro TAKAHASHI, Yukio OGAWA, Kazuhiro YOSHIK ...

Session ID: L35
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.383.0

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Computational analysis for predicting wall thinning location of BWR condenser upstream piping

Noriaki HAMADA, Masaya OHTSUKA, Kotaro IWAHARA, Hiroshi SAKATA

Session ID: L36
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.384.0

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LDV measurement and numerical simulation of orifice flow for evaluation of flow accelerated corrosion

Yoichi UTANOHARA, Akira NAKAMURA, Yukinori NAGAYA, Michio MURASE

Session ID: L37
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.385.0

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Development of Evaluation Methods for Decay Heat Removal by Natural Circulation under Transient Conditions

Overview of this study

OSAMU WATANABE, YUZURU EGUCHI, HIDEKI KAMIDE, HIROYUKI OHSHIMA, KAZUHI ...

Session ID: L38
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.386.0

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Development of Evaluation Methods for Decay Heat Removal by Natural Circulation under Transient Conditions

(14) System water test (4th Report)

TOMONARI KOGA, TAKAHIRO MURAKAMI, YUZURU EGUCHI, TAKAHARU MATSUZAWA, M ...

Session ID: L39
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.387.0

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Development of Evaluation Methods for Decay Heat Removal by Natural Circulation under Transient Conditions

(15) Sodium test for decay heat removal (2nd Report)

HIDEKI KAMIDE, NOBUYUKI KIMURA, KENJI HAYASHI, AYAKO ONO, OSAMU WATANA ...

Session ID: L40
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.388.0

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Development of Evaluation Methods for Decay Heat Removal by Natural Circulation under Transient Conditions

(16) Validation of the 1D and 3D analytical method based on the system water test and the sodium test(2nd Report)

KAZUHIRO OHYAMA, MACHIKO SUEMORI, JUNJI ENDOU, OSAMU WATANABE

Session ID: L41
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.389.0

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Development of Evaluation Methods for Decay Heat Removal by Natural Circulation under Transient Conditions

(17)Development of Evaluation Methods for Hot Spot in Core (5th Report)

NORIHIRO DODA, HIDEKI KAMIDE, HIROYUKI OHSHIMA, OSAMU WATANABE, YOSHIY ...

Session ID: L42
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.390.0

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Study on Flow-Induced-Vibration Evaluation of Large-Diameter Pipings in a Sodium-Cooled Fast Reactor

(22) The effect of inlet velocity characteristics on the flow structure at the elbow outlet

Ayako ONO, Nobuyuki KIMURA, Hideki KAMIDE, Akira TOBITA

Session ID: L43
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.391.0

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Study on Flow-Induced-Vibration Evaluation of Large-Diameter Pipings in a Sodium-Cooled Fast Reactor

(23) Examination of a Swirling Inflow Using a 1/10 Hot Leg Scale Model

Yukiharu Iwamoto, Kazunori Yasuda, Motosuke Sogo, Masa-aki Tanaka, Hid ...

Session ID: L44
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.392.0

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Study on Flow-Induced-Vibration Evaluation of Large-Diameter Pipings in a Sodium-Cooled Fast Reactor

(24) PIV Measurement of Dual Elbow Flow Using 1/7-Scale Cold-Leg Experimental Facility

Shinji EBARA, Hidetoshi HASHIZUME, Kazuhisa YUKI, Kousuke AIZAWA, Hide ...

Session ID: L45
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.393.0

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Study on Flow-Induced-Vibration Evaluation of Large-Diameter Pipings in a Sodium-Cooled Fast Reactor

(25) Investigation on Mechanism of Pressure Fluctuation at Elbow Using LES

TAKAHIRO MURAKAMI, YUZURU EGUCHI, MASA-AKI TANAKA, HIDEMASA YAMANO

Session ID: L46
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.394.0

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Modeling and natural circulation analysis of a tank type fast breeder reactor

Norihiro KIKUCHI, Hiroyasu MOCHIZUKI

Session ID: L47
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.395.0

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Numerical Study on Sodium Dynamics Near Reaction Surface in Counterflow of Sodium and Water Vapor

Jyoji SOGABE, Akira YAMAGUCHI, Takashi TAKATA, Hiroyuki OHSHIMA, Shin ...

Session ID: L48
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.396.0

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Heat transfer characteristics inside tube during rapid heating caused by sodium-water reaction in FBR steam generator

Akikazu Kurihara, Hiroyuki Ohshima, Hideki Yanagisawa

Session ID: L49
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.397.0

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Verification and Validation of Sodium Fire Analysis Codes for Fast Reactors

Shuji Ohno, Hiroyuki Ohshima, Yuji Tajima, Hiroshi Ohki

Session ID: L50
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.398.0

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Study on Quench Behavior at Core Disruptive Accident for Fast Breeder Reactor

(11)Influence of Surface Solidification on Molten Material Jet

Takashi Wada, Yutaka Abe, Akiko Kaneko, Yuta Uchiyama, Hideki Nariai, ...

Session ID: L51
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.399.0

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Consideration of dissolved gas behavior in primary coolant of a fast reactor

Numerical Quantification of dipped-plate effect to entrained gas bubbles at free surface of upper plenum

Kenichiro Eto, Akira Yamaguchi, Takashi Takata, Hiroyuki Ohshima, Kei ...

Session ID: L52
Published: 2010
Released on J-STAGE: October 18, 2010

DOIhttps://doi.org/10.11561/aesj.2010f.0.400.0

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