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
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