Turbulent mixing rates of gas and liquid phases between adjacent subchannels have been measured for various air-water two-phase annular flows in a multiple channel consisting of two identical circular subchannels. In order to study effect of liquid entrainment in the gas core on the turbulent mixing rates, experiments were conducted for two types of liquid injection method, i. e., a small bore nozzle placed in the subchannel center and a porous wall. The result showed that the effect of liquid entrainment on the turbulent mixing rates of both phases is negligibly small.
雑誌名
日本機械学會論文集. B編
巻
66
号
649
ページ
2359 - 2363
発行年
2000-09-25
書誌レコードID
AN00187441
権利
社会法人 日本機械学会
情報源(ISSN)
03875016
フォーマット
application/pdf
形態
428203 bytes
著者版フラグ
author
日本十進分類法
530
その他の言語のタイトル
Effect of Liquid Entrainment on Turbulent Mixing Rates between Subchannels in Gas-Liquid Annular Two-Phase Flows