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KALMÁR László
Vice-Dean of the Faculty of Mechanical Engineering and Informatics at the University of Miskolc, Hungary
Voir l'interview (3° Forum international TIC21 2007)
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Studies:
1966-1971: student, Technical University for Heavy Industry (since 1985 the name is: University of Miskolc), Faculty of Mechanical Engineering, Miskolc, Hungary
Special studies in Applied Mechanics
1971: mechanical engineer (M.Sc. Degree)
1994-1997: correspondence doctoral student, University of Miskolc, Faculty of Mechanical Engineering
Mechanical Engineering Science, Transport Process Sub-program
Miskolc, Hungary
Scientific degrees:
1981: dr. univ. (summa cum laude)
Title of dissertation: Computer Aided Design of Turbomachines Handling Compressible Medium
1998: Ph.D. (summa cum laude)
Title of dissertation: A Numerical Method for Solution of Viscous Flow in Radial-Flow Pumps
Positions held:
1971-1972 Assistant Lecturer (Department of Mechanics)
1972-1980: Assistant Lecturer (Department of Fluid- and Heat Engineering)
1981-1997: Senior Lecturer (Department of Fluid- and Heat Engineering)
1998- Associate Professor
University of Miskolc, Faculty of Mechanical Engineering and Informatics, Department of Fluid- and Heat Engineering, Miskolc, Hungary
2000- Vice-Dean of the Faculty of Mechanical Engineering and Informatics (international affairs of the Faculty).
Main external positions held:
o Member of Scientific Society of Mechanical Engineers (GTE)
o Secretary of Subcommittee of Mechanical Sciences of Miskolc Regional Committee of Academy (MAB)
o President of Organising Committee of microCAD International Computer Science Conference.
o Member of Scientific Committee of microCAD International Computer Science Conference.
o President of Organising Committee of International Conference for PhD Students.
o Member of Scientific Committee of Conference on Numerical Methods and Computational Mechanics.
o President of the “ME-GM Karán folyó mérnökképzésért” Foundation of the Faculty.
Fields of interest:
Computational fluid dynamics (CFD). CAD of turbomachines. Numerical simulation of flows in pipe-line systems. Numerical simulation of transient flow. Numerical investigation of stochastic turbulent models.
Relevant industrial research topics:
o Metrology test of different types of volume meters.
o Hydraulic design of multistage pumps.
o CAD of KAPLAN water turbines.
o Theoretical and experimental analysis of exhausting system of workshops.
o Numerical simulation of transient flows in pipelines.
o Complex heat and fluid engineering analysis of gas exhausting system in an industrial plant.
o Optimization methods in applications of computational fluid dynamic (CFD) investigations.
Publications:
1. T. Czibere - L. Kalmár - B. Tolvaj
Berechnungen der in Rohrleitungen entstehenden instationären Flüssigkeitssrömungen
Publications of the Technical University for Heavy Industry, Series C. Machinery,Volume 36 (1981), Fasc. 1-2., pp. 13-58., Miskolc, 1981.
2. L. Kalmár
Computer Aided Design of Compressor Impellers
Proceedings on the Seventh Conference on Fluid Machinery, Volume 1, (ISBN 963 05 3462 2, ISBN 963 05 3463 0), pp. 396-403.Budapest, 1983.
3. L. Kalmár
Computer Aided Design of Turbomachines Handling Compressible Medium
Papers of the Fourth Joint Anglo-Hungarian Seminar on CAD, pp. 247-258., Budapest, 1985.
4. L. Kalmár
Rechnergestützte Ermittlung der Kennlinien von Turbomachinen
Technische Mechanik 11 (1990) Heft 4, pp. 248-253. (ISSN 0232-3869), Magdeburg, 1990.
5. Á. Fáy - L. Kalmár - T. Nagy
Computation of Waves in Rectangular Vessels exposed to Earthquakes
Proceedings on the Nineth Conference on Fluid Machinery, Volume 1, pp. 131-138., (ISSN 02 09 8962), Budapest, 1991.
6. B. Sváb – L. Kalmár – Cs. Blága
Multi-disciplinary Integrated Programmes on Energy Engineering with Europian Studies
International Workshop, TEMPUS S-JEP-07286, Proceedings, pp. 125-135., (HU ISSN 0238-3888), Miskolc, 1995.
7. T. Czibere - A. Nyíri - L. Kalmár
Computation of the Energy Loss of Flow through a Straight Cascade of Aerofolils Bounded by Two Plane Walls
ICIAM/GAMM 95, The Third International Congress on Industrial and Applied Mathematics, Hamburg, 1995.
ZAMM, Applied Mathematics and Mechanics, Applied Science, Book of Abstracts, pp. 227., Hamburg, 1995.
8. L. Kalmár
A Numerical Method for Solution of Viscous Flow in Radial-Flow Pumps
RFFM'98, VIII-th Conference on ROTARY FLUID-FLOW MACHINES,Proceeding, pp. 167-177., (ISBN 83-7199-059-6), Rzeszów, 1998.
9. T. Czibere - L. Kalmár
Numerical Analysis of the Steady Gas Flow in Exhauster-System
11th Conference on Fluid and Heat Machinery and Equipment, Section I/2., Abstract: pp. 11., Paper on CD: Number 8., Budapest, 1999.
10. E. Pap – T. Czibere - L. Kalmár
A Calculation Method for Investigation of Viscous Flow in Radial-Flow Pump
Annals of the University of Petrosani, Mechanical Engineering, Vol. 3 (XXX), pp. 93-99., (ISSN 1454-9166), Petrozsény, 2001. (IF: 0,109)
11. T. Czibere - L. Kalmár
-Calculation of Flow between two Coaxial Rotating Cylinders
-Conference on Modelling Fluid Flow, CMFF’03, pp. 551-558., (ISBN 963 420 777 4ö, ISBN 963 420 778 2),Budapest, 2003.
12. L. Kalmár – G. Janiga – Sz. Szabó
Optimization of the Geometrical Charactheristics of Gas-exhausting Pipe-line Systems
7th World Congress on Structural and Multydisciplinary Optimization WCSMO-7, COEX, Seoul, Korea, 2007.
My contribution to the Conference:
The main aim of my taking part in TIC21 Conference to show my latest calculated results in the filed of coupling the optimization method with CFD application for analysing of industrial exhausting systems to find up the best geometrical data of the pipe-line system belonging the less energy usage necessary to operate with the pipe-line systems. At the same time the efficiency of the pipe-line system in removing the pollution from the workshop will be more increasing. In this way by using the method mentioned above the spreading of pollution can be decreasing with less energy consumption.
The other aim to take part in TIC21 to introduce the University of Miskolc, especially the scientific and educational activities of the Faculty of Mechanical Engineering and Informatics to establish new co-operations with other Universities, Institutes and industrial partners in the field of mechanical engineering and information sciences.
I think that the pole of “educate and teach” is the best for us to take part in it.
The title of the presentation:
Determination of the Geometrical Data of Industrial Gas Exhausting System by using numerical Optimization Method.
The applied numerical method is available to find up the optimal geometrical data of industrial exhausting system by coupling the CFD code developed for numerical investigation of the flow in pipe-line systems with Dynamic-Q numerical optimization method. The objective function of the optimization is the energy usage needed to operate with the system. By carrying out the numerical investigation the minimum value of the objective function is determined while by applying some constrains for the characteristics of the flow the efficiency of the pipe line system will be better.