Fundamental structure of Pb-Bi Two-phase flow
Project/Area Number |
20360418
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Nuclear engineering
|
Research Institution | Kyoto University |
Principal Investigator |
SAITO Yasushi Kyoto University, 原子炉実験所, 准教授 (40283684)
|
Co-Investigator(Kenkyū-buntansha) |
MISHIMA Kaichiro 京都大学, 原子炉実験所, 名誉教授 (60027472)
SHEN Xiuzhong 京都大学, 原子炉実験所, 助教 (20362410)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2008: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
|
Keywords | 溶融金属 / 混相流 / 中性子ラジオグラフィ / 気液界面積 / 熱伝達 / 気液二相流 / 液体金属 / 界面積濃度 / 高速増殖炉 / 4センサープローブ / 二流体モデル |
Research Abstract |
Development of measurement method using neutron radiography and conductivity probe, to investigate Pb-Bi two-phase flow. A simple algorithm using 4-sensor probe was derived to measure bubble velocity in a gas-liquid two-phase flow. Measurement error of bubble velocity and shape was estimated numerically and experimentally, assuming spherical and ellipsoidal bubble.
|
Report
(4 results)
Research Products
(10 results)