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Please use this identifier to cite or link to this item: http://hdl.handle.net/10651/29335

Title: Improvement of a system for catchment, pretreatment, and treatment of runoff water using PIV tests and numerical simulation
Author(s): Alonso Martínez, Mar
Navarro Manso, Antonio
Castro Fresno, Daniel
Álvarez Rabanal, Felipe Pedro
Coz Díaz, Juan José del
Keywords: Computational fluid dynamics technique
Issue date: 2014
Publisher: ASCE (American Society of Civil Engineers)
Publisher version: http://dx.doi.org/10.1061/(ASCE)IR.1943-4774.0000749
Citation: Journal of Irrigation and Drainage Engineering, 140(8), 04014028 (2014); doi:10.1061/(ASCE)IR.1943-4774.0000749
Abstract: This paper studies how to improve the efficiency of a new system for catchment, pretreatment, and treatment of runoff water (SCPT). This system is integrated into an urban sustainable gravity settler that can decrease diffusive pollution. This study provides important advantages for the ecosystem by improving new sustainable drainage to clean runoff water. In this paper, an investigation methodology known as hybrid engineering (HE) was used. HE combines experimental tests and numerical simulations, both of them conducted on a 1:4-scale prototype. In this study, numerical simulations by the finite-volume method (FVM) and experimental tests by particle image velocimetry (PIV) were compared. A strong correlation between the numerical and experimental analysis was found. Next, the efficiency of the SCPT was optimized by design of experiments (DOE). Analysis of experimental and numerical results and their comparison are presented in this paper
URI: http://hdl.handle.net/10651/29335
ISSN: 0733-9437
Sponsored: Spanish Ministry of Economy and Competitiveness [BIA2009-08272]
Project id.: MEC/BIA2009-08272
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