抄録
In connection with hydraulic experiments of an intake channel of power plant, we present a numerical simulation by mean of which an accuracy of flow distribution and a reproduction of separation are examined. Conclusions are as follows; 1) Simulation results agree well with those derived from a rough wall log-law function at the rough wall pipe (n=0.014). 2) Best simulation results are obtained at longer training wall and at a use of L-type lattice pattern. 3) It is found that simulation method used here makes possible to reproduce numerically the phenomenon of separation appearing frequently in an intake water channel of power plant
