[1G01-07] Thermal Hydraulic Experiment/Analysis

[1G02] High pressure experiment with natural circulation loop and its reproduction analysis

*Kosuke Ono¹, Yasunori Yamamoto¹, Tetsuya Takada¹ (1. Hokkaido Univ.)

Keywords:Isolation condenser, Two-phase flow analysis, Condensation heat transfer, High pressure steam

High pressure experiments and analyses on natural circulation loop simulating isolation condenser were conducted. The void fraction at the inlet of the heat transfer tube had high sensitivity on condensation process, and we reproduced the temperature distribution of the heat transfer tube.