Cristina Cătălina PETICĂ


32-17 CONSIDERAȚII HIDRAULICE ÎN PROIECTAREA SCĂRILOR DE PEȘTI

HYDRAULIC APPROACH OF FISH LEDDER DESIGN

 

The paper presents the design restrictions of fish ladders mentioned in the literature and highlights through an example of how sizing calculation of these structures taking into account the hydraulic flow regime.

 

Keywords: weir, fish ladder, critical flow regime, Froude number

Cuvinte cheie: deversor, scară de pești, regim critic de curgere, număr Froude

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30-70 FENOMENUL DE COLMATARE LA PASAJ DE PEȘTI

THE FISH PASSAGE SILTING PHENOMENON
The paper presents the structure and the hydraulic behavior of a new
type of fish way. The SERB fish passage has four chambers and a cylindrical
shape inside. The chambers are limited by mobile walls with orifices pass for
aquatic organism migration. Results regarding the silt of the fish way are
presented.
Keywords: fish way, design, silting
Cuvinte cheie: scări de pești, proiectare, colmatare

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