The knowledge to the hot spot of hydraulics

This paper summaries the materials of hydraulics branch applied for national natural and science funds in 2002. Putting together the present related research results of hydraulics, analyzing the present research condition and development trend of engineering hydraulics, waving hydraulics and open channel hydraulics, the research hot spots of current hydraulics science are as follows: erosion protection, dissolving the energy ,the form and stability of breakwater, etc.