Combination of experimental and numerical approaches to determine the main characteristics of skimming flow in stepped spillways

Autor: Lucas Camargo da Silva Tassinari, Daniela Guzzon Sanagiotto, Marcelo Giulian Marques, Luísa Lüdtke Lauffer, Edgar Fernando Trierweiler Neto

Publikováno v: Revista Brasileira de Recursos Hídricos, Vol 25 (2020)

ABSTRACT The traditional approach for the hydrodynamic characterization of the flow down stepped spillways is through physical modeling, which is susceptible to scale effects and has limitations related to experimental apparatus, laboratory space and

Externí odkaz: https://doaj.org/article/689d9a06645c462c9b04726e3aa24293

Simulação numérica 3D do escoamento em escadas para peixes com ranhura vertical: validação do modelo e caracterização do escoamento

Autor: Daniela Guzzon Sanagiotto, Júlia Brusso Rossi, Luísa Lüdtke Lauffer, Juan Martín Bravo

Publikováno v: RBRH v.24 2019
RBRH
Associação Brasileira de Recursos Hídricos (ABRH)
instacron:ABRH
Revista Brasileira de Recursos Hídricos, Vol 24 (2019)
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
RBRH, Volume: 24, Article number: e20, Published: 11 APR 2019

Vertical slot fishways allow energy dissipation as a function of the pool, longitudinal slope, baffle and vertical slot design. The mean and turbulent flow patterns in these structures must be compatible with the fish target. The design of these stru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab150c297f2ea0b7c6fe5227bebc6019
https://doi.org/10.1590/2318-0331.241920180174