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Improvement of cfd models of tunnel fire development based on experimental data
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2017)
This paper, dealing with the problems of mathematical description of the tunnel fire development process with the use of experimental data, outlines the procedure of correction of the existing and obtaining of an improved ...
Application of different turbulence models for improving construction of small-scale boiler fired by solid fuel
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2017)
Due to the rapid progress in computer hardware and software, CFD became a powerful and effective tool for implementation turbulence modeling in defined combustion mathematical models in the complex boiler geometries. In ...
Experimental and numerical analysis of thermo-chemical erosion in gun steel
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2019)
Various factors of thermo-chemical erosion process in gun steel were analysed. The factors are mainly related to the thermal load of gun barrel inside surface, characteristics of barrel surface and chemical interactions ...
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 ...