Igor Mračka

Institute Address:

Igor Mračka

Mathematical Institute

Slovak Academy of Sciences

814 73 Bratislava

Slovakia

Email:

Igor.Mracka@mat.savba.sk

Telephone:

+421 2 5751 0411

Fax:

+421 2 5249 7316

Current position:

PhD student at the Mathematical Institute of the Slovak Academy of Sciences (MI SAS)

PhD study:

Mathematical models of physical processes occurring in the gas transport.

Scientific publications:

1. Hajossy, R., Mračka, I., Žáčik T.: Cooling of a Wire as the Model for Rupture Location. In: PSIG 2014, May 6 – 9, Baltimore, Maryland, USA.
2. Mračka, I., Somora P., Žáčik T.: GPGPU Calculations of Gas Thermodynamic Quantities. In FedCSIS Proceedings, Computer Aspects of Numerical Algorithms, Wroclaw, Poland, 2011, s. 451-458, ISBN 978-83-60810-34-4.
3. Mračka, I., Oravec, M.: Classification of Traffic of Communication Networks by Multilayer Perceptron, In Proc. of International Conference New Information and Multimedia Technologies NIMT–2008, September 18–19, 2008, Brno, Czech Republic, pp. 46-49, ISBN 978-80-214-3708-1.
4. Mračka, I., Oravec, M.: Neural Networks in Classification of Communication Network Traffic (in Slovak: Neurónové siete v klasifikácii prevádzky komunikačných sietí), Student scientific and technical contest ŠVOČ 2008 – In Proc. of wining articles, April 23, 2008, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia, editors: Šagátová, A., Petriska, M., Pavlovičová, J., ISBN 978-80-227-2865-2.

Reports of scientific-research tasks:

1. Final Report: Statistical Analysis of Detailed Operational Measurements (in Slovak). Assigned by EUstream Slovak Gas TSO. Principal researcher: RNDr. Tibor Žáčik, CSc., researchers: prof. RNDr. Gejza Wimmer, DrSc.; Ing. Igor Mračka; Mgr. Marek Spál; Mgr. Anton Sedliak. Bratislava 2012..
2. Final Technical Report: Verification of Algorithm for Calculation of Gas Consumption by Real Measurements of Turbo-Compressors TS6MW and T27MW (in Slovak). Assigned by EUstream Slovak Gas TSO. Principal researcher: doc. RNDr. Rudolf Hajóssy, CSc., researchers: Ing. Igor Mračka; Mgr. Anton Sedliak; Bratislava 2011.
3. Technical Report: Algorithm of Measurement and Calculation of Technological Gas Consumption for Blow-Through of Turbo-Compressors T23MW, ES25MW and TS6MW (in Slovak). Assigned by EUstream Slovak Gas TSO. Principal researcher: doc. RNDr. Rudolf Hajóssy, CSc., researchers: Ing. Igor Mračka and the staff of Department of Applied Mathematics of MI SAS, Bratislava 2011.

Scientific contributions at international conferences:

1. Cooling of a Wire as the Model for Rupture Location. PSIG 2014, May 6 – 9, Baltimore, Maryland, USA.
2. The Mathematical Model of Maximum Outflow of Gas in Dependence on the Length of Blow-Off Pipe. International Student Conference on Mathematics and Informatics (ISCAMI 2013), Malenovice, Czech Republic, May 2 – 5, 2013.
3. Model of Depressurization through a Short Pipe with Valve. International Student Conference on Mathematics and Informatics (ISCAMI 2012), Malenovice, Czech Republic, May 10 – 13, 2012.
4. GPGPU Calculations of Gas Thermodynamic Quantities. Federated Conference on Computer Science and Information Systems (FedCSIS), September 18 – 21, 2011, Szczecin, Poland.
5. Classification of Traffic of Communication Networks by Multilayer Perceptron. International Conference: New Information and Multimedia Technologies NIMT–2008, September 18 – 19, 2008, Brno, Czech Republic.

Resumé: