TY - JOUR
T1 - CALCULATION PROCEDURE FOR TWO-DIMENSIONAL PARABOLIC TWO-PHASE FLOWS USING INDEPENDENT COMPUTATIONAL GRIDS FOR EACH PHASE.
AU - Fleckhaus, Daniel
AU - Hishida, Koichi
AU - Maeda, Masanobu
PY - 1987
Y1 - 1987
N2 - A computational marching procedure for two-phase flows which are dispersed, parabolic, and turbulent is outlined in detail. Convection, diffusion and viscous action as well as entrainment and volume fraction fluctuations are taken into account for both phases. Each phase is calculated in its own grid to reduce false diffusion to a minimum. The use of two independent grids requires formulae for the transfer of variables which are presented. A test case is examined to estimate the effect of false diffusion on the second phase. A two-phase jet is calculated and the results are found to be in good agreement with experimental data.
AB - A computational marching procedure for two-phase flows which are dispersed, parabolic, and turbulent is outlined in detail. Convection, diffusion and viscous action as well as entrainment and volume fraction fluctuations are taken into account for both phases. Each phase is calculated in its own grid to reduce false diffusion to a minimum. The use of two independent grids requires formulae for the transfer of variables which are presented. A test case is examined to estimate the effect of false diffusion on the second phase. A two-phase jet is calculated and the results are found to be in good agreement with experimental data.
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U2 - 10.1299/jsme1987.30.1248
DO - 10.1299/jsme1987.30.1248
M3 - Article
AN - SCOPUS:0023396071
SN - 0913-185X
VL - 30
SP - 1248
EP - 1256
JO - JSME International Journal
JF - JSME International Journal
IS - 266
ER -