Countercurrent gas-liquid flow in a hot leg under reflux cooling - numerical calculations for steam-water tests at FZD

Kinoshita, I.; Murase, M.; Utanohara, Y.; Lucas, D.; Vallée, C.; Tomiyama, A.

Countercurrent gas-liquid flow in a hot leg under reflux cooling - numerical calculations for steam-water tests at FZD

Kinoshita, I.; Murase, M.; Utanohara, Y.; Lucas, D.; Vallée, C.; Tomiyama, A.

Numerical calculations using FLUENT6.3.26 were conducted for steam-water CCFL tests using the 1/3rd scale rectangular channel simulating a PWR hot leg at FZD, and the results were compared with the FZD data.

Keywords: PWR; reflux cooling; hot leg; countercurrent gas-liquid flow; numerical calculations

Contribution to proceedings
Annual meeting of the Atomic Energy Society of Japan, 26.-28.03.2010, Ibaraki, Japan, 237

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