多进出水口湖泊流场的水电比拟试验  

Study on Electro-Hydrodynamic Analogue of the Flow Field of Multi-Inlet and Multi-Outlet Lake

作　　者：毛根海[1] 姚懿伦[1] 胡云进[1] 

机构地区：[1]浙江大学建筑工程学院,浙江杭州310027

出　　处：《江南大学学报（自然科学版）》2005年第6期626-629,633,共5页Joural of Jiangnan University (Natural Science Edition)　

基　　金：国家自然科学基金项目(50179033)资助课题

摘　　要：对于多进出水口湖泊流场,难以采用实地测量或常规物理模型试验方法得到其全貌,较适合模拟低流速大流场的水电比拟试验也存在准确处理多进出水口的难题.通过试验探索出了一套简单易行的多进出水口湖泊流场水电比拟试验方法.采用该方法对西湖流场进行试验研究,并对西湖湖水流动情况进行分析,提出了改善湖水流动状态的引水降污方案.应用情况表明,该方法合理可行,可供类似工程使用.It is difficult to obtain the whole flow field of multi-inlet and multi-outlet lake by measurement in situ or normal physical models experiment. Evenelectro hydrodynamic analogue, which is considered more suitable for simulation lake flow ,field, still has the problem about how to exactly simulate the inlets and outlets of the flow field. In this paper, based on experimental results, an easy experimental method of electro- hydrodynamic analogue for simulation of multi-inlet and multi-outlet lake flow field was proposed. The method was used to simulate the flow field of West Lake. The application results show that the method presentd herein is reasonable and feasible for simulation of multi.inlet and multi-outlet lake flow field.

关 键 词：水电比拟 多进出水口流场 湖泊 污染 

分 类 号：TV131.61[水利工程—水力学及河流动力学]