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University of Pécs logo University of Pécs
Faculty of Engineering and Information Technology University of Pécs
Faculty of Engineering and Information Technology

Dr. Zoltán Sári PhD
Dr. Zoltán Sári PhD
Associate Professor
sari.zoltan@mik.pte.hu
Professional CV

SZAKMAI ÖNÉLETRAJZ

 

Név:

Sári Zoltán

Születési idő:

1974. 06. 01.

Végzettség, szakképzettség:

Informatikus mérnök, PTE PMMK (okl. sz. : 38/1998),

Informatika tanár, ELTE TTK (okl. sz. : 482/2003)

Jelenlegi munkahely:

PTE Pollack Mihály Műszaki Kar, (1998-)

Kinevezés szerinti munkakör:

egyetemi adjunktus

Nyelvismeret:

Angol,  középfok A, középfok B

Olasz,  alapfok B

 

         

 

 

 
Az elmúlt öt évben elnyert tudományos díjak, kitüntetések:
  1. ‘Best presenter in Information Technology’ award of the 3rd International PhD Symposium of Engineering, Pécs, Hungary, 2007
  2. E.ON Műszaki Publikációs díj, Pécs, Hungary, 2008
  3. Student Best Presentation Award of International Workshop on Multi-Rate Processes & Hysteresis, Cork, Ireland, 2008

 

Eddigi oktatói tevékenység:

  • Jelek és rendszerek
  • Kép- és hangfeldolgozás
  • Információ- és kódelmélet
  • Automatika alapismeretek
  • Vizuális- és webprogramozás

 

Kutatási területek:

  • modellezés, szimuláció, térszámítási feladatok numerikus vizsgálata,
  • nemlineáris, mágneses anyagok hiszterézis-karakterisztikájának modellezése és szimulációja,
  • nemlineáris anyagmodellek implementációja numerikus térszámítási problémákba,
  • numerikus módszerek stabilitásvizsgálata,
  • dinamikai rendszerek vizsgálata.

 

 

Jelfeldolgozás és analízis műszaki informatikai alkalmazásai, lineáris és nem-lineáris rendszerek vizsgálata, modellezés, szimuláció. Numerikus térszámítások, véges elemes analízis.

Publikációs tevékenység:

 

Az elmúlt öt év öt  legfontosabb publikációja:

  1. Z. Sari, A. Ivanyi, Statistical Approach of Hysteresis, Physica B, 372, pp. 45–48, 2006

 

  1. I. Jancskar, Z. Sari,A. Ivanyi, Application of Hysteresis in FEM Modelling of Vapor-Liquid Phase Transitions, Journal of Physics-Conference Series, vol.128,  pp. 1-18, 2008

 

  1. Z.Sari, A.Ivanyi: Investigation of the Stability of an ODE-based Hysteresis Model, Physica B, 403, pp. 274-277, 2008

 

  1. I.Jancskar, Z.Sari,  L.Szakonyi, A.Ivanyi: Diffuse Interface Modeling of Liquid-Vapor Phase Transition with Hysteresis, Physica B, 403, pp. 505-508, 2008

 

  1. Z. Sari, A. Ivanyi: Stability of Nonlinear Iteration in Diffusion Problems, Advances in Engineering Software, Vol. 40, No.8, pp. 718-724, 2009
 

Közéleti tevékenység, hazai és külföldi kapcsolatok, együttműködések:

Hazai:

Tudományos rendezvények, konferenciák szervezése:

  1. First International PhD Symposium in Engineering, Pécs, 2005
  2. HMM 2005, Fifth International Symposium on Hysteresis and Micromagnetic Modelling, Budapest, 2005
  3. Second International PhD Symposium in Engineering, Pécs, 2006
  4. ICEE 2008 International Conference on Engineering Education, Pécs­-Budapest, 2008

 

Nemzetközi:

Megállapodás az innovatív kutatás fejlesztés gyakorlati alkalmazásáról, partner: National University of Ireland, University College Cork, Department of Applied Mathematics

Publications

    Publikációk:

 

Folyóirat:

  1. Z. Sari, A. Ivanyi, Statistical approach of hysteresis, Physica B, 372, pp. 45–48, 2006, IF: 0.872 (6 hivatkozás, 2 független)

 

  1. L. Szakonyi, I. Jancskar, Z. Sari, Energetic model of an elementary unit of a steam network, Pollack Periodika, vol.1, nr. 3,  pp. 91-102, Akadémia Kiadó, Bp, 2006 (HU ISSN 1788-1994)

 

  1. Z.Sari, A.Ivanyi: Investigation of the Stability of an ODE-based Hysteresis Model, Physica B, 403, pp. 274-277, 2008, IF: 0.872 (1 hivatkozás)

 

  1. I.Jancskar, Z.Sari,  L.Szakonyi, A.Ivanyi: Diffuse Interface Modeling of Liquid-Vapor Phase Transition with Hysteresis, Physica B, 403, pp. 505-508, 2008, IF: 0.872 (2 hivatkozás)

 

  1. Z. Sari, A. Ivanyi: Stability of Nonlinear Iteration in Diffusion Problems, Advances in Engineering Software, Vol. 40, No.8, pp. 718-724, 2009, IF:1.188

 

  1. I.Jancskar, Z.Sari, A.Ivanyi: Application of Hysteresis in FEM Modeling of Vapor-Liquid Phase Transitions, Journal of Physics: Conference series 138, pp.1-18, IOP Publishing, 2008, doi:10.1088/1742-6596/138/1/012008

 

  1. 7.       Z Sari and A Ivanyi: Measuring of rotating magnetic flux in an integrated environment, J. Phys.: Conf. Ser. 268 012025, 2011, doi: 10.1088/1742-6596/268/1/012025

 

Konferencia kiadvány:

  1. Z. Sari, A. Ivanyi, Statistical Approach of Hysteresis, 5th International Symposium on Hysteresis Modeling and Micromagnetics, May 30-June 1 2005 Budapest, Hungary, (ISBN 963 420 834 7) pp. 36-37.

 

  1. Sári Zoltán, Iványi Amália, Komplex nemlineáris rendszerek modellezésének és szimulációjának információtechnológiai vonatkozásai, IV. Alkalmazott Informatika Konferencia, (magyar nyelvű konferencia előadás), Kaposvár, 2005.máj.27.

 

  1. Z. Sari, A. Ivanyi, Stability of Nonlinear Iteration in Diffusion Problems, CC2005 10th International Conference on Civil, Structural and Environmental Engineering Computing, August 30-September 2 2005 Rome, Italy, (ISBN 1-905088-00-0) pp. 341-342.

 

  1. Z. Sari, A. Ivanyi, Stability of nonlinear diffusion problems with FDTD Yee formulation, ISEM 2005 12th International Symposium on Interdisciplinary Electromagnetic and Biomedical Problems September 12-14 2005 Bad Gastein, Austria, (ISBN 3-902105-00-1) pp.452-453.

 

  1. Z. Sari, A. Ivanyi, Scalar hysteresis model based on statistical considerations, First International PhD Symposium in PÉCS, Oct. 20-21, 2005 Pécs, Hungary, pp.49

 

  1. Z. Sari, A. Ivanyi, Statistical approach of hysteresis, Physica B, 2006, vol. 372, pp. 45–48.

 

  1. Z. Sari, A. Ivanyi, Two Dimensional Extension of a Stochastic Hysteresis Model, 10th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2006, May 18-19, 2006, Brasov, Romania, (ISBN 973-635-703-1) vol. I., pp. 9-14.

 

  1. Z. Sari, A. Ivanyi, Novel statistical modeling of 2D vector hysteresis, The Fifth International Conference on Engineering Computational Technology, September 12-15, 2006, Las Palmas de Gran Canaria, Spain, (ISBN 1-905088-00-0)

 

  1. L. Szakonyi, I. Jancskar, Z. Sari, Numerical Study of Condensation in Wet Steam Flow under Dynamic Load, The Fifth International Conference on Engineering Computational Technology, September 12-15, 2006, Las Palmas de Gran Canaria, Spain, (ISBN 1-905088-00-0)

 

  1. L. Szakonyi, Z: Sari, Identification and modeling of condensation phenomena in a regional steam network, The 5th International Symposium on Turbulence, Heat and Mass Transfer. September 25-29, 2006, Dubrovnik, Croatia (ISBN 1-56700-229-3)

 

  1. Z. Sari, A. Ivanyi, Phenomenological Model of Nonlinear Hysteretic Behaviour for 1D and 2D Field Calculation Problems, Second International PhD Symposium in Pécs, Oct. 26-27, 2006 Pécs, Hungary, pp. 50. (ISBN 978-963-642-118-2)

 

  1. L. Szakonyi, I. Jancskar, Z. Sari, Identification and modeling of a steam distribution network under wet steam flow conditions, Second International PhD Symposium in Pécs, Oct. 26-27, 2006 Pécs, Hungary, pp. 52. (ISBN 978-963-642-118-2)

 

  1. Z.Sari, A.Ivanyi:  Investigation of the Stability of an ODE-based Hysteresis Model, 6th International Symposium on Hysteresis Modeling and Micromagnetics, Naples, Italy 4-6 June, 2007 (p.24)

 

  1. I.Jancskar, Z.Sari, A.Ivanyi:  Diffuse Interface Modeling of Liquid-Vapor Phase Transition with Hysteresis, 6th International Symposium on Hysteresis Modeling and Micromagnetics, Naples, Italy 4-6 June, 2007 (p.136)

 

  1. Z.Sari, A.Ivanyi: Stability analysis of nonlinear hysteretic field problems, Proceedings of the Ninth International Conference on Civil Structural and Environmental Engineering Computing, St. Julians, Malta, 18-21 September, 2007 (p 99.  ISBN 978-1-905088-15-7 Abstract Book)

 

  1. Z.Sari, A.Ivanyi: Stability analysis of nonlinear hysteretic field problems, Proceedings of the Ninth International Conference on Civil Structural and Environmental Engineering Computing, St. Julians, Malta, 18-21 September, 2007 (paper 99. pp.1-11, ISBN 978-1-905088-15-7 Full paper CD)

 

  1. Z.Sari, I.Jancskar, L.Szakonyi, A.Ivanyi: Phenomenological transient FEM modeling of a two-phase flow with dynamic phase change, Proceedings of the Ninth International Conference on Civil Structural and Environmental Engineering Computing, St. Julians, Malta, 18-21 September, 2007 (p.217, ISBN 978-1-905088-15-7 Abstract Book)

 

  1. Z.Sari, I.Jancskar, L.Szakonyi, A.Ivanyi: Phenomenological transient FEM modeling of a two-phase flow with dynamic phase change, Proceedings of the Ninth International Conference on Civil Structural and Environmental Engineering Computing, St. Julians, Malta, 18-21 September, 2007 (paper 217. pp.1-10 ISBN 978-1-905088-15-7 Full paper CD)

 

  1. Z.Sari, I.Jancskar, L.Szakonyi, A.Ivanyi: Application of hysteresis in FEM modeling of dynamic phase transition in two-phase flow, Third International PhD Symposium in Engineering, Pécs, Hungary, 25-26 October, 2007 (p.42 ISBN:978-963-06-3239-5 Abstract Book)

 

  1. Z.Sari: Application of numerical methods in the education of engineering physics, ICEE 2008, International Conference on Engineering Education, Pécs-Budapest, Hungary, 27-30 July, 2008

 

  1. L. Szakonyi, I. Jancskar, Z. Sari: Developing of an Info-communication Technology for the Operating and Controlling of a Saturated Steam Network, ICEE 2008, International Conference on Engineering Education, Pécs-Budapest, Hungary, 27-30 July, 2008

 

  1. Sári Z., Jancskárné A. I., Sipeky A.: Fázisváltozással járó kétfázisú áramlás modellezése  COMSOL - Matlab - .NET környezetben, IF 2008, Informatika a felsőoktatásban 2008 konferencia,  augusztus 27-29, Debrecen, (ISBN ISBN 978-963-473-129-0)

 

  1.  Z. Sari, A. Ivanyi: Measurement and modelling vector hysteresis in two dimensions, Fourth International PhD, DLA Symposium in Pécs, Oct. 20-21, 2008 Pécs, Hungary, pp. 49. (ISBN 978-963-7298-27-1)

 

  1. L. Szakonyi, P. Ivanyi, Z. Sari: Developing a measurement and calculation method for the characterization of the flow regimes in two-phase flow, Fourth International PhD, DLA Symposium in Pécs, Oct. 20-21, 2008 Pécs, Hungary, pp. ?. (ISBN 978-963-7298-27-1)

 

  1. L. Szakonyi, P. Ivanyi, Z. Sari, Measurement based flow regime and velocity profile calculation of high pressure steam network in saturated state, The Sixth International Conference on Engineering Computational Technology, September 2-5, 2008, Athens, Greece, (ISBN 978-1-905088-25-6)

 

  1. I.Jancskar, Z.Sari, A.Ivanyi: Application of hysteresis in FEM modeling of vapor-liquid phase transitions, International Workshop on Multi-Rate Processes and Hysteresis, Journal of Physics: Conference series 138, IOP Publishing, 2008

 

  1. A. Sipeky, I. Jancskar, Z. Sari, A. Ivanyi, Stress Dependent Magnetic Hysteresis implemented in an Electromagnetic Field Computation, Proceedings of the Twelfth International Conference on Civil, Structural and Environmental Engineering Computing, Funchal, Madeira, Portugal, 1-4 Sept. 2009. Topping, B. H. V. and Costa Neves, L. F. and Barros, R. C. (ed.), Civil-Comp Press, Stirlingshire, United Kingdom, p. 104, ISBN 978-1-905088-30-0

 

  1. Z. Sari, I. Jancskar, A. Sipeky: Modelling and Simulation of a Two-phase Flow Network with the MATLAB - COMSOL Numerical Packages in the .NET Environment, Proceedings of the Twelfth International Conference on Civil, Structural and Environmental Engineering Computing, Funchal. Madeira, Portugal, 1-4 Sept. 2009. Topping, B. H. V. and Costa Neves, L. F. and Barros, R. C. (ed.), Civil-Comp Press, Stirlingshire, United Kingdom, p. 279, ISBN 978-1-905088-30-0

 

  1. A. Sipeky, I. Jancskar, Z. Sari, A. Ivanyi: Stress Dependent Magnetic Hysteresis implemented in an Electromagnetic Field Computation, Proceedings of the Twelfth International Conference on Civil, Structural and Environmental Engineering Computing, Funchal. Madeira, Portugal, 1-4 Sept. 2009. Topping, B. H. V. and Costa Neves, L. F. and Barros, R. C. (ed.), Civil-Comp Press, Stirlingshire, United Kingdom, paper 104, pp.1-12. (CD-ROM), ISBN 978-1-905088-31-7, doi:10.4203/ccp.91.104

 

  1. Z. Sari, I. Jancskar, A. Sipeky: Modelling and Simulation of a Two-phase Flow Network with the MATLAB - COMSOL Numerical Packages in the .NET Environment, Proceedings of the Twelfth International Conference on Civil, Structural and Environmental Engineering Computing, Funchal. Madeira, Portugal, 1-4 Sept. 2009. Topping, B. H. V. and Costa Neves, L. F. and Barros, R. C. (ed.), Civil-Comp Press, Stirlingshire, United Kingdom, paper 279, pp.1-7. (CD-ROM), ISBN 978-1-905088-31-7, doi:10.4203/ccp.91.279

 

  1. Z. Sari, I. Jancskar, L. Szakonyi: Nemlineáris anyagáram hálózat modellezése és szimulációja, Alkalmazott Informatika Konferencia (AIK 2010), Kaposvár, 2010 [előkészületben]

 

  1. Z. Sari, I. Jancskar, L. Szakonyi: Kétfázisú anyagáram hálózat analízise és numerikus szimulációja Matlab környezetben, Informatika Korszerű Technikái Konferencia (IKT 2010), Dunaújváros, 2010 [előkészületben]

 

  1. Z. Sari, A. Ivanyi: Measurement and simulation of rotating magnetic flux density in a two-dimensional setup, Proceedings  of the 5th International Workshop on Multi-Rate Processes and Hysteresis, Pécs, Hungary, 2010, pp.44 (ISBN 978-963-7298-39-4)