ACCURACY OF FLOW PREDICTION OF INTAKE STRUCTURE OF POWER PLANT USING NUMERICAL SIMULATION

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...