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An Overview of OpenFOAM CFD Software
(University of Belgrade, Faculty of Mechanical Engineering, 2011)
Computational fluid dynamics (CFD) is nowadays a vital part of engineering practice and research in fluid mechanics.
Application areas of CFD are vast - from fluid flows in various engineering devices, to flow of air in ...
Comparison of different cfd software performances in the case of an incompressible air flow through a straight conical diffuser
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2017)
Numerical flow simulations have been carried out in order to analyze the possibilities of numerical prediction of a steady-state incompressible air flow through a conical diffuser named Azad diffuser. The spreading angle ...
On the influence of turbulent kinetic energy level on accuracy of k - epsilon and lrr turbulence models
(Srpsko društvo za mehaniku, Beograd, 2018)
This paper presents research regarding the influence of turbulent kinetic energy (TKE) level on accuracy of Reynolds averaged Navier-Stokes (RANS) based turbulence models. A theoretical analysis of influence TKE level on ...
Numerical Study of the L/D Ratio and Turbulent Prandtl Number Effect on Energy Separation in a Counter-Flow Vortex Tube
(Isfahan Univ Technology, Isfahan, 2022)
Vortex tube is a device without moving parts with ability to separate pressurized gas into two streams: cold and hot. This is a consequence of the Eckert-Wiese effect, which is responsible for spontaneous redistribution ...
Numerical study on aerodynamic drag reduction of a tractor-trailer model
(7th International Congress of Serbian Society of Mechanics, 2019)
Numerical investigation of the flow structure and computations of drag force around Generic
Conventional Model (GCM) of tractor-trailer is analyzed in this paper. Starting from original GCM,
three additional changes on ...
Numerical Research of Swirl-Free flow in Azad Diffuser
(6th International Congress of Serbian Society of Mechanics, 2017)