Mixed Flows in Stormwater Systems

 

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  • Product Description
 

Stormwater drainage systems are designed to operate in a free surface flow regime, however, transition into a pressurized flow regime may occur during intense rain events as the inflow exceeds the transport capacity of the system in free surface flow mode. The air phase within the sewers may then become pressurized, significantly altering the dynamics of the flow. Mixed flows, also referred to as flow regime transitions, have been linked to the occurrence of serious operational problems in stormwater systems, such as geysering and structural damage of sewers. While such flow conditions have been investigated previously, the current knowledge on this problem is still limited and fragmented, particularly regarding the role of the air phase in the filling process. The investigation presented in this work includes experiments performed in reduced scale models representing stormwater storage tunnels, sewers and ventilation towers of stormwater systems. Numerical investigation was also performed to create models to simulate flow regime transition caused by rapid filling of stormwater system, including some relevant effects of air pressurization.

Product Specifications
SKU :COC83235
AuthorJose G. Vasconcelos
LanguageEnglish
BindingPaperback
Number of Pages416
Publishing Year2011-04-28T00:00:00.000
ISBN978-3844391961
Edition1 st
Book TypeEnvironmental science, engineering & technology
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-10-08 00:00:00
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