1991年全国水动力学研讨会于8月18日至24日在郑州黄委会水科院召开,参加会议的有来自全国76个高等院校和科研、设计单位的专家、教授和研究生共118人。会上有50多位专家、教授和研究生作了专题报告和学术交流,内容涉及泥沙、工程水力学、计算水力学、环境水力学、水力机械水力学、造船和海洋动力学、渗流、湍流、图象显示技术等,既有实物模型也有数学模型 In 1991, the National Hydrodynamics Symposium was held at the Zhengzhou Yellow River Committee Hydrology Institute from August 18 to August 24, with a total of 118 experts, professors and graduate students from 76 universities and research institutes and design institutes across the country people. More than 50 experts, professors and graduate students made special reports and academic exchanges on sediment, engineering hydraulics, computational hydraulics, environmental hydraulics, hydromechanics, shipbuilding and marine dynamics, seepage and turbulence , Image display technology, both physical models as well as mathematical models