Discussion of “Energy Dissipation and Turbulent Production in Weak Hydraulic Jumps” by E. Mignot and R. Cienfuegos

dc.creatorRomagnoli, Martín
dc.creatorGarcia Rodriguez, Carlos Marcelo
dc.creatorLopardo, Raúl Antonio
dc.date2011-08
dc.identifierhttp://hdl.handle.net/11336/29265
dc.identifierRomagnoli, Martín; Garcia Rodriguez, Carlos Marcelo; Lopardo, Raúl Antonio; Discussion of “Energy Dissipation and Turbulent Production in Weak Hydraulic Jumps” by E. Mignot and R. Cienfuegos; ASCE-Amer Soc Civil Engineers; Journal Of Hydraulic Engineering; 137; 8; 8-2011; 857-860
dc.identifier0733-9429
dc.descriptionThe authors reported experimental results on the spatial evolution of turbulent kinetic energy and turbulence production in free weak hydraulic jumps. They performed turbulence measurements using two different 16 MHz SonTek/YSI microacoustic Doppler velocimeters (ADVs) on hydraulic jumps for inflow Froude numbers (F1) of 1.3, 1.9, and 2 [F1 ¼ U1=ðz1gÞ0:5, where U1 = inflow mean velocity; z1 = supercritical depth; and g = gravitational acceleration]. Herein the discussers aim to complement the authors’ analysis by using a new independent data set and by arguing both the bias on the estimated values of turbulent kinetic energy because of the effects of the ADV sampling strategy and the uncertainty on the experimental determination of the turbulence production term.
dc.descriptionFil: Romagnoli, Martín. Universidad Nacional de Rosario. Facultad de Ciencias Exactas Ingeniería y Agrimensura. Centro Universidad Rosario de Investigaciones Hidroambientales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.descriptionFil: Garcia Rodriguez, Carlos Marcelo. Universidad Nacional de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.descriptionFil: Lopardo, Raúl Antonio. Ministerio del Interior, Obras Públicas y Vivienda. Secretaría de Obras Públicas. Subsecretaría de Recursos Hídricos. Instituto Nacional del Agua y del Ambiente (Ezeiza); Argentina
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dc.languageeng
dc.publisherASCE-Amer Soc Civil Engineers
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://ascelibrary.org/doi/full/10.1061/%28ASCE%29HY.1943-7900.0000286
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1061/(ASCE)HY.1943-7900.0000286
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subjectAcoustic Doppler Velocimeter
dc.subjectTurbulence
dc.subjectHydraulic Jump
dc.subjecthttps://purl.org/becyt/ford/2.1
dc.subjecthttps://purl.org/becyt/ford/2
dc.titleDiscussion of “Energy Dissipation and Turbulent Production in Weak Hydraulic Jumps” by E. Mignot and R. Cienfuegos
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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