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COMPUTATION OF TURBULENT FLOW IN TWO-DIMENSIONAL IRREGULAR DOMAIN INCLUDING ROTATION EFFECTS
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作者 yin-yi, dang Xiang-lin, Fei 《Journal of Hydrodynamics》 SCIE EI CSCD 1991年第3期10-18,共9页
A finite volume method is employed to predict the turbulent flow in irregular domains. In handling the irregular solution domain an algebraic nonorthogonal transformation along with the orthogonal body-surface coordin... A finite volume method is employed to predict the turbulent flow in irregular domains. In handling the irregular solution domain an algebraic nonorthogonal transformation along with the orthogonal body-surface coordinate is presented, which avoids the task of numerically generating the grid and also extends the scope of solution domain as compared with that of [1]. The modified K-Ε turbulence model is adopted to account for the Coriolis force caused by the system rotation. Three examples with or without rotation effects are presented. 展开更多
关键词 COMPUTERS Applications Fluid Mechanics HYDRODYNAMICS Mathematical Models Mechanical Variables Measurement Flow
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