000112024 001__ 112024 000112024 005__ 20230519145547.0 000112024 0247_ $$2doi$$a10.3390/su13137189 000112024 0248_ $$2sideral$$a127104 000112024 037__ $$aART-2021-127104 000112024 041__ $$aeng 000112024 100__ $$0(orcid)0000-0001-9437-0085$$aRusso, B. 000112024 245__ $$aThe relevance of grated inlets within surface drainage systems in the field of urban flood resilience. A review of several experimental and numerical simulation approaches 000112024 260__ $$c2021 000112024 5060_ $$aAccess copy available to the general public$$fUnrestricted 000112024 5203_ $$aUrban drainage networks should be designed and operated preferably under open channel flow conditions without flux return, backwater, or overflows. In the case of extreme storm events, urban pluvial flooding is generated by the excess of surface runoff that could not be conveyed by pressurized sewer pipes, due to its limited capacity or, many times, due to the poor efficiency of surface drainage systems to collect uncontrolled overland flow. Generally, the hydraulic design of sewer systems is addressed more for underground networks, neglecting the surface drainage system, although inadequate inlet spacings and locations can cause dangerous flooding with rele-vant socio-economic impacts and the interruption of critical services and urban activities. Several experimental and numerical studies carried out at the Technical University of Catalonia (UPC) and other research institutions demonstrated that the hydraulic efficiency of inlets can be very low under critical conditions (e.g., high circulating overland flow on steep areas). In these cases, the hydraulic efficiency of conventional grated inlets and continuous transverse elements can be around 10–20%. Their hydraulic capacity, expressed in terms of discharge coefficients, shows the same criticism with values quite far from those that are usually used in several project practice phases. The grate clogging phenomenon and more intense storm events produced by climate change could further reduce the inlets’ performance. In this context, in order to improve the flood urban resilience of our cities, the relevance of the hydraulic behavior of surface drainage systems is clear. 000112024 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/CGL2011-26958 000112024 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000112024 590__ $$a3.889$$b2021 000112024 592__ $$a0.664$$b2021 000112024 594__ $$a5.0$$b2021 000112024 591__ $$aENVIRONMENTAL STUDIES$$b57 / 128 = 0.445$$c2021$$dQ2$$eT2 000112024 593__ $$aEnergy Engineering and Power Technology$$c2021$$dQ1 000112024 591__ $$aENVIRONMENTAL SCIENCES$$b133 / 279 = 0.477$$c2021$$dQ2$$eT2 000112024 593__ $$aRenewable Energy, Sustainability and the Environment$$c2021$$dQ1 000112024 591__ $$aGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY$$b35 / 47 = 0.745$$c2021$$dQ3$$eT3 000112024 593__ $$aManagement, Monitoring, Policy and Law$$c2021$$dQ1 000112024 591__ $$aGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY$$b7 / 9 = 0.778$$c2021$$dQ4$$eT3 000112024 593__ $$aGeography, Planning and Development$$c2021$$dQ1 000112024 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000112024 700__ $$aGómez Valentín, M. 000112024 700__ $$aTellez-Álvarez, J. 000112024 773__ $$g13, 13 (2021), 13137189[13 pp]$$pSustainability (Basel)$$tSustainability (Switzerland)$$x2071-1050 000112024 8564_ $$s6337532$$uhttps://zaguan.unizar.es/record/112024/files/texto_completo.pdf$$yVersión publicada 000112024 8564_ $$s2804195$$uhttps://zaguan.unizar.es/record/112024/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000112024 909CO $$ooai:zaguan.unizar.es:112024$$particulos$$pdriver 000112024 951__ $$a2023-05-18-15:45:51 000112024 980__ $$aARTICLE