Wall deflection in supercritical flow induces standing waves which significantly influence the flow field close to the wall. This paper analyses the flow in the converging stepped spillway, using two scale-models with ...

Степенасти брзотоци су популарна мера за дисипацију енергије преливене воде.Своју популарност дугују добрим дисипационим карактеристикама и нижом ценомизградње у односу на класичне брзотоке са глатним дном. Ефикасност ...

The concrete gravity dam spillway on the Jelezovac stream is presented. The overflow section of the dam is an original structure, designed as a stepped spillway, with bottom outlets and the modified USBR VI stilling basin ...

The stepped spillway with baffle as an overflow section of the small retention dams is presented. This is an original structure, designed as a stepped spillway, with bottom outlets and the modified USBR VI stilling basin ...

У оквиру докторске дисертације су анализирани хидродинамички утицаји на зидове и дно умирујућег базена иза степенастог брзотока гравитационих бетонских брана. На физичком моделу је испитан утицај геометријских карактеристика ...

Stepped spillways have been often used in RCC dams over the past twenty years, due to their efficiency in converting mechanical energy into heat and compliance with the technology and construction of RCC dams. Main ...

The influence of converging stepped spillways on the dimensions of the stilling basins for RCC dams was examined, based on the results of physical modeling, existing empirical expressions, and basic laws of fluid mechanics ...

The performance of flat stilling basins can be inadequate for conditions when the tailwater depth is insufficient for hydraulic jump stabilization. In such cases, adverse-slope stilling basins can be used because they ...

This paper deals with flow modelling of the stepped spillway for the Bogovina dam. The analysis was conducted using three approaches: scalemodelling, empirical equations and numerical modelling. An acceptable agreement was ...