景观水体的循环模式研究与流场分析  

Study on Circulation Mode and Flow Field Analysis of Landscape Water Body

作　　者：彭森[1] 谭春晓[2] 刘星[2] 

机构地区：[1]天津大学环境科学与工程学院,天津300072 [2]天津市城市规划设计研究院工程所,天津300201

出　　处：《中国给水排水》2009年第11期95-97,共3页China Water & Wastewater

基　　金：水体污染控制与治理科技重大专项(2008ZX07314-004-002)

摘　　要：在城市景观水体的设计过程中,为解决其封闭缓流问题,需探讨建立景观水体循环模式、流场分析和优化的方法。以北方某城市拟建设的景观水体为例,首先根据水体各部分的特点建立相应的循环模式,然后利用Fluent软件建立流场分析模型,并对流场进行优化,以增强水体的循环流动,为城市景观水体的设计与建设提供参考。The methods for establishing circulation modes, analyzing and optimizing flow field of landscape water body are discussed to solve the problem that most of the urban landscape water is isolated or slowly flows. Taking a landscape water body in one northern city for example, the corresponding circu- lation mode was established according to the characteristics of different parts of the landscape water body, the flow field analysis model was made by using the Fluent CFD software and the flow field was optimized to enhance the circulation, providing a reference for the design and construction of landscape water.

关 键 词：景观水体 循环 流场 计算流体动力学 

分 类 号：X52[环境科学与工程—环境工程]