Александар С. Ћоћић

др Александар С. Ћоћић, редовни професор
Катедра за механику флуида
Кабинет: 118
Мејл адреса: acocic@mas.bg.ac.rs
Телефон: локал 240; директан 3302-308

Термини за пријем студената

Уторак, 14-15 часова и четвртак, 12-13 часова

Предмети

Динамика вискозног нестишљивог флуида
Завршни предмет - Механика флуида Б
Завршни предмет - Уљна хидраулика и пнеуматика
Механика флуида Б
Механика флуида М
Моделирање турбулентних струјања
Одабрана поглавља из механике флуида
Основе механике флуида
Примењена нумеричка механика флуида
Прорачунска динамика флуида (CFD)
Рачунарска динамика флуида
Рачунарско моделирање физичких процеса
Стручна пракса М - МЕХ
Транспорт флуида цевима
Турбулентна струјања
Уљна хидраулика и пнеуматика

Истраживачка област

Турбулентна струјања; Нумеричка механика флуида

Образовање, стручна спрема

2013: Универзитет у Београду, Машински факултет доктор техничких наука 2007: Универзитет у Београду, Машински факултет, магистар техничких наука 2000:Универзитета у Београд, Машински факултет, дипломирани инжењер

Библиографија

Радови у часописима са SCI листе

Ćoćić Aleksandar, Đorđević Vladan D. (2016). One-dimensional analysis of compressible flow in solar chimney power plants, Solar Energy, 135, 810-820.
Pergamon-Elsevier Science Ltd, Oxford, ISSN: 0038-092X, 10.1016/j.solener.2016.06.051, M21.

Janović Nataša, Ćoćić Aleksandar, Stamenić Mirjana, Janović Aleksa, Djurić Marija (2020). Side asymmetry in nasal resistance correlate with nasal obstruction severity in patients with septal deformities: Computational fluid dynamics study, Clinical Otolaryngology, 45(5), 718-724.
Wiley, Hoboken, ISSN: 1749-4478, 10.1111/coa.13563, M22.

Novković Đorđe, Burazer Jela M., Ćoćić Aleksandar (2017). Comparison of different cfd software performances in the case of an incompressible air flow through a straight conical diffuser, Thermal Science, 21, S863-S874.
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, ISSN: 0354-9836, 10.2298/TSCI161020329N, M22.

Burazer Jela M., Ćoćić Aleksandar, Lečić Milan (2017). Numerical research of the compressible flow in a vortex tube using openfoam software, Thermal Science, 21, S745-S758.
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, ISSN: 0354-9836, 10.2298/TSCI160223195B, M22.

Lečić Milan, Ćoćić Aleksandar, Burazer Jela M. (2017). An experimental investigation and statistical analysis of turbulent swirl flow in a straight pipe, Thermal Science, 21, S691-S704.
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, ISSN: 0354-9836, 10.2298/TSCI160201191L, M22.

Ćoćić Aleksandar, Lečić Milan, Čantrak Svetislav (2014). Numerical analysis of axisymmetric turbulent swirling flow in circular pipe, Thermal Science, 18(2), 493-505.
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, ISSN: 0354-9836, 10.2298/TSCI130315064C, M22.

Lečić Milan, Čantrak Đorđe, Ćoćić Aleksandar, Banjac Miloš (2009). Piezoresistant velocity probe, Experimental Techniques, 33(3), 73-79.
ISSN: 0732-8818, 10.1111/j.1747-1567.2008.00365.x, M22.

Raković Milan, Radenković Darko, Ćoćić Aleksandar, Lečić Milan (2022). Euler-Euler numerical simulations of upward turbulent bubbly flows in vertical pipes with low-Reynolds-number model, Advances in Mechanical Engineering, 14(4).
Sage Publications Ltd, London, ISSN: 1687-8132, 10.1177/16878132221094909, M23.

Burazer Jela M., Novković Đorđe, Ćoćić Aleksandar, Bukurov M., Lečić Milan (2022). Numerical Study of the L/D Ratio and Turbulent Prandtl Number Effect on Energy Separation in a Counter-Flow Vortex Tube, Journal of Applied Fluid Mechanics, 15(5), 1503-1511.
Isfahan Univ Technology, Isfahan, ISSN: 1735-3572, 10.47176/jafm.15.05.1168, M23.

Lečić Milan, Ćoćić Aleksandar, Čantrak Svetislav (2016). Positioning Devices For Measuring Spatial Velocity Correlations in Turbulent Swirl Flow in the Pipe by Hot-Wire Probes, Experimental Techniques, 40(1), 121-128.
Springer, New York, ISSN: 0732-8818, 10.1007/s40799-016-0018-8, M23.

Lečić Milan, Ćoćić Aleksandar, Čantrak Svetislav (2014). Original Measuring and Calibration Equipment for Investigation of Turbulent Swirling Flow in Circular Pipe, Experimental Techniques, 38(3), 54-62.
Wiley-Blackwell, Hoboken, ISSN: 0732-8818, 10.1111/j.1747-1567.2012.00812.x, M23.

Радови у часописима ван SCI листе

Gašić Vlada, Ćoćić Aleksandar, Anđelić Nina (2018). Uticaj horizontalnih inercijalnih sila kod konzolnih nosača sa promenljivim poprečnim presekom, FME Transactions, 46(3), 342-346.
Univerzitet u Beogradu - Mašinski fakultet, Beograd, ISSN: 1451-2092, 10.5937/fmet1803342G, M24.

Novković Đorđe, Burazer Jela M., Ćoćić Aleksandar, Lečić Milan (2018). On the influence of turbulent kinetic energy level on accuracy of k - epsilon and lrr turbulence models, Theoretical and Applied Mechanics, 45(2), 139-149.
Srpsko društvo za mehaniku, Beograd, ISSN: 1450-5584, 10.2298/TAM171201009N, M24.

Đorđević Vladan D., Ćoćić Aleksandar (2017). Compressible flow through solar chimneys with variable cross section - an exact solution, Theoretical and Applied Mechanics, 44(2), 215-228.
Srpsko društvo za mehaniku, Beograd, ISSN: 1450-5584, 10.2298/TAM170815014D, M24.

Lečić Milan, Radojević Slobodan, Čantrak Đorđe, Ćoćić Aleksandar (2007). Metoda baždarenja sonde V-tipa sa zagrejanom žicom, FME Transactions, 35(2), 55-61.
Univerzitet u Beogradu - Mašinski fakultet, Beograd, ISSN: 1451-2092, M52.

Радови са конференција

Ćoćić Aleksandar (2022). Solar updraft tower technology as clean and renewable energy source, Proceedings International Conference IEEP2022, VIII Regional Conference: INDUSTRIAL ENERGY AND ENVIRONMENTAL PROTECTION IN THE COUNTRIES OF SOUTHEAST EUROPE.
ISBN: 978-86-7877-030-2, M31.

Novković Đorđe, Burazer Jela, Ćoćić Aleksandar, Lečić Milan (2019). Implementation of Hamba k-epsilon Turbulence Model in OpenFOAM Software, 7th International Congress of Serbian Society of Mechanics.
Serbian Society of Mechanics, Belgrade, ISBN: 978-86-909973-7-4, M33.

Raković Milan, Ćoćić Aleksandar, Lečić Milan (2019). Numerical study on aerodynamic drag reduction of a tractor-trailer model, 7th International Congress of Serbian Society of Mechanics.
ISBN: 978-86-909973-7-4, M33.

Ćoćić Aleksandar, Đorđević Vladan (2018). Modeling and Calculation of Air Flow in Solar Chimney Power Plant, Conference on Modelling Fluid Flow (CMFF’18).
ISBN: 978-963313297-5, M33.

Gašić Vlada, Ćoćić Aleksandar, Anđelić Nina (2017). Warping torsion of non-uniform thin-walled open section at cantilever beams, Proceedings of XXII International Conference on “Material Handling, Constructions and Logistics” - MHCL 2017.
University of Belgrade: Faculty of Mechanical Engineering, ISBN: 978-86-7083-949-6, M33.

Ćoćić Aleksandar, Raković Milan, Ilić Dejan, Lečić Milan (2017). Numerical computations of turbulent flow through orifice flowmeter, 6th International Congress of Serbian Society of Mechanics.
Srpsko društvo za Mehaniku, ISBN: 978-86-909973-6-7, M33.

Novković Đorđe, Burazer Jela, Ćoćić Aleksandar, Lečić Milan (2017). Numerical Research of Swirl-Free flow in Azad Diffuser, 6th International Congress of Serbian Society of Mechanics.
ISBN: 978-86-909973-6-7, M33.

Guranov Iva, Ćoćić Aleksandar, Lečić Milan (2013). Numerical Studies of Viscoelastic Flow Using the Software OpenFOAM, PAMM-Special Issue: 84th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Novi Sad 2013, 13(1), 591-592.
Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, ISBN: 1617-7061, 10.1002/pamm.201310276, M33.

Ćoćić Aleksandar, Guranov Iva, Lečić Milan (2011). Numerical investigation of laminar flow in square curved duct with 90 bend, Proceedings of The 3rd International Congress of Serbian Society of Mechanics, Vlasina Lake, Serbia, July 2011.
Serbian Society of Mechanics, ISBN: 978-86-909973-3-6, M33.

Ćoćić Aleksandar, Guranov Iva (2011). An Overview of OpenFOAM CFD Software, Proceedings of Third International Symposium Contemporary problems of Fluid Mechanics, Belgrade, Serbia, May 2011.
University of Belgrade, Faculty of Mechanical Engineering, ISBN: 978-86-7083-725-6, M33.

Ćoćić Aleksandar, Guranov Iva (2011). Numerical investigation of laminar flow in square curved duct with 90 bend, Proceedings of The 3rd International Congres of Serbian Society of Mechanics, Vlasina Lake, Serbia, July 2011.
ISBN: 978-86-909973-3-6, M33.

Čantrak Đorđe, Ilić Jelena, Hyde Martin, Čantrak Svetislav, Ćoćić Aleksandar, Lečić Milan (2008). PIV Measurements and Statistical Analysis of the Turbulent Swirl Flow Field, ISFV 13 – 13th International Symposium on Flow Visualization, FLUVISU 12 – 12th French Congress on Visualization in Fluid Mechanics, July 1-4., Nice, France.
M33.

Ljubojević Pavle, Ćoćić Aleksandar, Lazović Tatjana (2023). Impact of Ball Bearing Geometry and Operational Load on the Volume of the Lubricant in the Bearing's Loaded Zone, Book of Abstracts from 9th International Scientific Conference on Advances in Mechanical Engineering.
Trans Tech Publications Ltd, Switzerland, ISBN: 978-3-0364-0445, M34.

Raković Milan, Radenković Darko, Ćoćić Aleksandar, Lečić Milan (2022). Influence of the drag coefficient of a single bubble in vertical upward turbulent bubbly flows, ICAS 2022 Book of abstracts.
ISBN: 978-99938-39-99-6, M34.

Raković Milan, Lečić Lazar, Ćoćić Aleksandar, Janković Novica (2022). Experimental Аnd Numerical Investigation of Ball Valve Characteristics, Full Paper Proceedings International Conference IEEP2022.
ISBN: 978-86-7877-030-2, M34.

Raković Milan, Ćoćić Aleksandar, Crnojević Cvetko, Lečić Milan (2018). Numerical Study of Flow Past Solid Sphere using OpenFOAM, ICAS 2018 Book of abstracts.
ISBN: 978-99938-39-80-4, M34.

Ćoćić Aleksandar, Brajović Milan, Lečić Milan (2016). Numerical Simulation of Air Flow in Model Room, Proceedings in Applied Mathematics and Mechanics (PAMM), Volume16, Issue 1, 2016, pp. 801-802 (Special Issue: Joint 87th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM) and Deutsche Mathematiker-Vereinigung (DMV), Braunschweig 2016.
M34.

Lečić Milan, Čantrak Đorđe, Ćoćić Aleksandar (2015). School of the Turbulent Swirl Flow at the Faculty of Mechanical Engineering University of Belgrade, Turbulence Workshop International Symposium, University of Belgrade, Faculty of Mechanical Engineering, August 31-September 2, The Book of Abstracts.
ISBN: 978-86-7083-865-9, M34.

Čantrak Đorđe, Lečić Milan, Ćoćić Aleksandar, Čantrak Svetislav (2008). Investigation of Structure and Statistical Properties of Turbulent Swirling Flow in a Pipe, GAMM 2008, Session of short communication-9: 'Turbulence and reactive flows', Location: SFG 1020, Slot 3, Proceedings.
University of Bremen, M34.

Ćoćić Aleksandar, Lečić Milan, Čantrak Đorđe, Čantrak Svetislav (2008). Invariant and Numerical Analysis of Turbulent Pipe Flow Subjected to Sudden Area Contraction, GAMM 2008, Session of short communication-9: 'Turbulence and reactive flows', Location: SFG 1020, Slot 1, Proceedings.
University of Bremen, M34.

Lečić Milan, Ćoćić Aleksandar, Čantrak Đorđe (2003). Мерење поља притиска и брзине у слободном млазу помоћу сонде са диференцијалним пиезоотпорним сензором, Конгрес метролога 2003, Машински факултет, Београд, Зборник проширених резимеа.
M64.

Stojiljković B., Marinković Aleksandar, Ćoćić Aleksandar, Vulićević M. (2011). Tesla's research in the field of fountains, Proceedings of the 24th International Conference on Efficiency, Cost, Optimization, Simulation and E.
Nis University.

Менторство одбрањених докторских дисертација од 2013. године

Утицај смицања на коефицијент отпора мехура при двофазном мехурастом струјању, Милан Раковић, 2023.

Моделирање и нумерички прорачуни струjања нестишљивог флуида у правим конусним дифузорима, Ђорђе М. Новковић, 2019.