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Hydraulic computation of converging stepped-chute stilling basin / Hidraulički proračun umirujućeg bazena neprizmatičnog stepenastog brzotoka
(Građevinski fakultet, Subotica, 2016)
The influence of converging stepped spillways on dimensions of the stilling basins for RCC dams was studied, based on the results of physical modeling, existing empirical expressions, and basic laws of fluid mechanics and ...
The Potential of Lattice-Boltzmann Method in Computational Hydraulics / Potencijal Lattice-Boltzmann metode u numeričkoj hidraulici
(Faculty Of Civil Engineering, Subotica, 2016)
Although the lattice-Boltzmann method (LMB) originates from the kinetic theory of gases, it can be adopted for many practical engineering uses. This paper explores the potential of the LBM in computational hydraulics. The ...
Modeling of laterally loaded piles using embedded beam elements / Model lateralno opterećenih šipova pomoću „umetnutih“ grednih elemenata
(Građevinski fakultet, Subotica, 2016)
Realistic modeling of pile groups requires the use of complex nonlinear 3D simulations, usually with full discretization of pile continuum. In order to reduce the complexity of these models, as well as the computation time, ...
Free vibration analysis of beam element using isogeometric analysis / Analiza slobodnih vibracija grede korišćenjem izogeometrijske analize
(Građevinski fakultet, Subotica, 2016)
Isogeometric analysis (IGA) is based on a concept that uses the same base functions for description of displacement field and undeformed model geometry. The most common base functions used in the IGA are NURBS functions. ...
Improvement of energy efficiency of buildings in urban areas
(Građevinski fakultet, Subotica, 2016)
Although there are a large number of buildings with high energy consumption in Serbia, there is a possibility to reduce it by investing in renovation of such buildings. Windows and doors, which are part of thermal envelope ...
Frequency and duration of hydrodinamic load sampling in the stilling basin / Analiza učestalosti i trajanja uzorkovanja hidrodinamičkog opterećenja na fizičkom modelu
(Građevinski fakultet, Subotica, 2016)
Sensitivity of the hydrodynamic-load measurements on physical models depending on the sampling frequency and duration is considered. The hydrodynamicload data were obtained from the stilling basin physical models at the ...