Kosec Gregor
Researcher at Jozef Stefan Institute
Department E6

Contact information
gkosec@ijs.si

Curriculum vitae: cv.pdf
Full bibliography: GScholar profile
 
last updates: 2. 3. 2019
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Research interests:
Computational Modelling
Meshless numerical methods
 
Keywords: Newtonian fluid flow, primitive variables, natural convection, buoyancy driven cavity, pressure-velocity coupling, meshless methods, local radial basis function collocation method, Burgers equation, adaptive node distribution, LRBFCM, explicit time stepping, Hardy multiquadrics. Solidification, binary alloy, macrosegregation, convective-diffusive problems, finite volume method, RBF, weighted least squares, convective-diffusive problems, refinement, melting, fluid flow Stefan problem, Gobin Le Quere benchmark, local pressure-velocity coupling, mesh-free method, simulation of karst, PN junction, OpenMP, parallel, GPU computing, ...
 
Recent projects
DiTeR: Dynamic Thermal Rating software
Medusa: coordinate free implementation of meshless methods
FWO: Multi-analysis of fretting fatigue using physical and virtual experiments
Dynamic Thermal Rating Natural Convection
Dynamic Thermal Rating of overhead power lines in icing conditions
 
Papers
Maksic M., Djurica V., Souvent A., Slak J., Depolli M., Kosec G., Cooling of overhead power lines due to the natural convection. International journal of electrical power & energy systems. 2019;113:333-343 [DOI: 10.1016/j.ijepes.2019.05.005] :: manuscript
Slak J., Kosec G.; Adaptive radial basis function-generated finite differences method for contact problems. International journal for numerical methods in engineering. 2019; DOI: 10.1002/nme.6067 :: manuscript
Slak J., Kosec G.; Refined meshless local strong form solution of Cauchy-Navier equation on an irregular domain. Engineering analysis with boundary elements. 2018;11 :: manuscript
Pereira K., Bordas S., Tomar S., Trobec R., Depolli M., Kosec G., Wahab M. A., On the convergence of stresses in fretting fatigue. Materials. 2016;9:639-1-639-15 :: manuscript
Kuhar U., Pantos M., Kosec G., Svigelj A., The impact of model and measurement uncertainties on a state estimation in three-phase distribution networks. IEEE transactions on smart grid. 2018;1-10
Mishra P. K., Nath S. K., Kosec G., Sen M. K., An improved radial basis-pseudospectral method with hybrid Gaussian-cubic kernels. Engineering analysis with boundary elements. 2017;80:162-171
Kosec, G., Maksic, M., Djurica, V.; Dynamic Thermal Rating of Power Lines - Model and Measurements in Rainy Conditions; International journal of electrical power and energy systems, ISSN 0142-0615, 2017, vol. 91, pp. 222-229, doi: 10.1016/j.ijepes.2017.04.001 :: manuscript
Depolli, M., Kosec, G.; Assessment of differential evolution for multi-objective optimization in a natural convection problem solved by a local meshless method. 2016;ISSN 0305-215X;doi: 10.1080/0305215X.2016.1197686 :: manuscript
Kosec G., A local numerical solution of a fluidflow problem on an irregular domain. 2016;ISSN 0965-9978;doi: 10.1016/j.advengsoft.2016.05.010 :: manuscript
Kosec G., Trobec R., Simulation of semiconductor devices with a local numerical approach. Engineering analysis with boundary elements. 2015;50;69-75 :: manuscript
Kosec G., Sarler B., Simulation of macrosegregation with mesosegregates in binary metallic casts by a meshless method. Engineering analysis with boundary elements. 2014;9 :: manuscript
Kosec G., Depolli M., Rashkovska A., Trobec R., Super linear speedup in a local parallel meshless solution of thermo-fluid problem. Computers & Structures. 2014;133:30-38 :: manuscript
Kosec G., Zinterhof P., Local strong form meshless method on multiple Graphics Processing Units. Computer modeling in engineering & sciences. CMES. 2013;91:377-396. :: manuscript
Kosec G, Sarler B. Solution of a low Prandtl number natural convection benchmark by a local meshless method. International Journal of Numerical Methods for Heat & Fluid Flow. 2013;23:22. :: manuscript
Siraj ul I, Sarler B, Vertnik R, Kosec G. Radial basis function collocation method for the numerical solution of the two-dimensional transient nonlinear coupled Burgers' equations. Applied Mathematical Modelling. 2012;36:1148-60.
Trobec R, Kosec G, Sterk M, Sarler B. Comparison of local weak and strong form meshless methods for 2-D diffusion equation. Engineering Analysis with Boundary Elements. 2012;36:310-21. :: manuscript
Kosec G, Sarler B. H-Adaptive Local Radial Basis Function Collocation Meshless Method. CMC: Computers, Materials, & Continua. 2011;26:227-54.
Kosec G, Zaloznik M, Sarler B, Combeau H. A Meshless Approach Towards Solution of Macrosegregation Phenomena. CMC: Computers, Materials, & Continua. 2011;580:1-27. :: manuscript
Stepisnik U, Kosec G. Modelling of slope processes on karst. Acta Carsologica. 2011;40:267-73.
Kosec G, Sarler B. Solution of phase change problems by collocation with local pressure correction. CMES: Computer Modeling in Engineering & Sciences. 2009;47:191-216. :: manuscript
Sarler B, Kosec G, Lorbiecka AZ, Vertnik R. A meshless approach in solution of multiscale solidification modeling. Materials Science Forum. 2009;649:211-6.
Kosec G, Sarler B. Solution of thermo-fluid problems by collocation with local pressure correction. International Journal of Numerical Methods for Heat & Fluid Flow. 2008;18:868-82. :: manuscript
Kosec G, Sarler B. Local RBF collocation method for Darcy flow. CMES: Computer Modeling in Engineering & Sciences. 2008;25:197-208.
Kosec G, Sarler B. Convection driven melting of anisotropic metals. International Journal of Cast Metals Research. 2008;22:279-82.
Kosec G, Sarler B. Meshless aproach to solving freezing driven by a natural convection. Materials Science Forum. 2008;649:205-10.

Other publications
Trobec R., Kosec G., Parallel Scientific Computing, ISBN: 978-3-319-17072-5 (Print) 978-3-319-17073-2 (Online).
Kosec, G.; Sarler, B. Numerical solution of natural convection problems by a meshless method. V: ASHAN, Amimul . Convection and conduction heat transfer. Rijeka: Intech, 2011, pp. 107-132.
Rashkovska, A.; Trobec, R., Depolli, M., Kosec, G. 3-D numerical simulation of heat transfer in biomedical applications. V: KAZI, Salim N. Kazi. Heat transfer phenomena and applications. Rijeka: InTech, 2012, pp. 99-152
Doctoral thesis: Local meshless method for multi-phase termo-fluid problems