000151077 001__ 151077
000151077 005__ 20251017144643.0
000151077 0247_ $$2doi$$a10.1080/00221686.2024.2445539
000151077 0248_ $$2sideral$$a142945
000151077 037__ $$aART-2025-142945
000151077 041__ $$aeng
000151077 100__ $$0(orcid)0000-0001-8674-1042$$aVallés, Pablo$$uUniversidad de Zaragoza
000151077 245__ $$aFlood-control reservoir simulation using an aggregated model and regulation in 2D shallow water problems
000151077 260__ $$c2025
000151077 5203_ $$aFlood-control reservoirs are crucial for mitigating flood risks. When linked to flood-prone river reaches, 2D numerical models that capture river-reservoir dynamics are essential. However, 2D reservoir discretization requires many cells, being areas with near-zero velocity. This study introduces a 2D-0D coupled model, combining a 0D reservoir representation with a 2D shallow water model for the river and incorporating a PID control for reservoir level regulation based on dam height. The aim is to improve computational efficiency without sacrificing the accuracy of fully 2D models, water level control in the reservoir. Test cases reveal similar accuracy between the two models, with the 2D-0D approach offering substantial computational benefits. Realistic scenarios confirm these findings, yielding an effective, accurate tool for such applications.
000151077 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/DIN2018-010036
000151077 540__ $$9info:eu-repo/semantics/closedAccess$$aby-nc-nd$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
000151077 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000151077 700__ $$0(orcid)0000-0001-8221-523X$$aEcheverribar, Isabel
000151077 700__ $$0(orcid)0000-0003-4444-778X$$aGarcía-Navarro, Pilar$$uUniversidad de Zaragoza
000151077 7102_ $$15001$$2600$$aUniversidad de Zaragoza$$bDpto. Ciencia Tecnol.Mater.Fl.$$cÁrea Mecánica de Fluidos
000151077 773__ $$g63, 1 (2025), 48-63$$pJ. hydraul. res.$$tJOURNAL OF HYDRAULIC RESEARCH$$x0022-1686
000151077 8564_ $$s3620281$$uhttps://zaguan.unizar.es/record/151077/files/texto_completo.pdf$$yVersión publicada$$zinfo:eu-repo/date/embargoEnd/2026-02-20
000151077 8564_ $$s636142$$uhttps://zaguan.unizar.es/record/151077/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada$$zinfo:eu-repo/date/embargoEnd/2026-02-20
000151077 909CO $$ooai:zaguan.unizar.es:151077$$particulos$$pdriver
000151077 951__ $$a2025-10-17-14:33:06
000151077 980__ $$aARTICLE