Here below we post a list of
Articles already accepted for publication in Issue 1/(March) 2026 of ‘Hidraulica’ Magazine.
The list displays the article title, author(s) and affiliation(s), and also the article abstract.
Full-length article will be available online only after publication.
- Highwaters Overspilling by an Energy Dissipator Top Discharger with Increasing Macrorugosities
MSc.stud.eng. Ioana-Andreea HORTOPAN1, Assoc.prof.dr.eng. Gheorghe I. LAZĂR1, Assoc.prof.dr.eng. Albert Titus CONSTANTIN1, Assoc.prof.dr.eng.Șerban-Vlad NICOARĂ1
1Politehnica University Timişoara, Romania
The paperwork presents a discrete 1D numerical modeling of the local hydraulic phenomenon that takes place when water flows over a macrorugosity top discharger (steps spillway), corresponding to the transit of an accidental flood of known synthetic configuration. It describes the one-dimensional simulation procedure developed with the help of HEC-RAS v.6.0, software that can engage a new approach of numerical solving in 1D, namely based on the finite volume method. Along with the proposal to apply and go through a distinct computerized hydraulic modeling, its practical purpose is to establish the parameters of transient (unsteady) hydraulics on a concrete dam top discharger, provided with macrorugosities at the downstream face. At the same time, the work proposes thus a way of checking the accidental high waters discharge as complying with legal norms in force.