Tatyana Stefanova Petrova

Tatyana Stefanova Petrova Associate Professor, Ph.D. Transfer processes in multiphase media laboratory Institute of Chemical Engineering Bulgarian Academy of Sciences Acad.G.Bonchev Str., bl.103, 1113 Sofia, BULGARIA Office Telephone: (+359 2) 979 32 81 ; Fax: (+359 2)872 46 38 ; Email: petrova@ice.bas.bg; tancho66@yahoo.com

 M. Sc. (1989), Sofia, Faculty of mathematics and mechanics, Sofia University “St. Climent Ohridski”

 Ph. D. (2008) Thesis: “Mathematical modeling of gas and liquid distribution in packed bed columns”, Sofia, Institute of chemical engineering, Bulgarian Academy of Sciences

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  Bibliography;
  

40 scientific publications, 30 poster reports presented at national and international conferences (abstract only published), 54 citations found

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  Education;
  

1984-1989 Master (of Science) Sofia University “St.Kliment Ohridski”, Faculty of Mathematics and Mechanics, Graduated in Mathematics, specialization: Fluid Mechanics

2006-2008 Ph.D Bulgarian Academy of sciences, Institute of chemical engineering, Defended 29.09.2008, thesis title - „Mathematical modeling of gas and liquid distribution in packed bed columns”

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  Professional Experience;
  

modeling and optimization of hydrodynamics and flows maldistribution in packed columns, measuring and estimation of hydraulics characteristics, modeling and analysis of interface delamination in composite smart structures

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  Scientific Interests;
  

parameter identification in mathematical models, hydrodynamics, estimation of hydraulics characteristics, mechanics, modeling and optimization of flow maldistribution in packed columns, Bessel functions, interface delamination in composite smart structures

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  Publications;
  

1. T. Petrova, E. Toshev : Numerical Study of Axisymetrical Flow Past a Hollow Cylinder, Journal of Theoretical and Applied Mechanics, Sofia, Year XXIII, № 2, (1992), 155 – 160.

19. Т. Петрова: Сравнение на разпределителната способност на слой пълнеж и газоразпределителни устройства на базата на дисперсионния модел, Сборник доклади от Лятна школа за докторанти, постдокторанти и млади учени “Химични и биохимични технологии и опазване на околната среда”, 6-8 юли 2010, Бургас, (2010), стр.1-6, (на CD).

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  Projects;
  

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  1 project , scheme “Science and business”, financed by Ministry of Education and Science, Bulgaria, and co-financed by ESF, 2013
  
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  2 projects, financed by the budget of IChE , namely :
  

„Евристични методи за моделиране на композитни структури, подложени на комбинираното въздействие на влажност, температура, и електро-магнитни полета”, 2014-2016

1989-1995 Bulgarian Academy of Sciences, Institute of mechanics and biomechanics, specialist

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  Participation in the National and International Projects:
  

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  2 projects, financed by National Innovation Fund, Agency for Small and medium Enterprises in Ministry of economics, Bulgaria, 2005 and 2006
  
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  2 projects, financed by National Scientific Fund, Ministry of Education and Science, Bulgaria, 2004 and 2011
  
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  1 project, financed by Unitech Ltd., Dalgopol, 2010-2011
  
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  1 project, FW “Development of human resources”, financed by ESF and EFRD and The Government of Bulgaria, 2009-2011
  
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  1 project , scheme “Science and business”, financed by Ministry of Education and Science, Bulgaria, and co-financed by ESF, 2013
  
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  4 projects, DFG, Germany, 2012-2015
  

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  Participation in international congresses and symposia:
  

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  T. Petrova, E. Toshev : Numerical study of the axisymmetrical flow past a hollow cylinder, Abstracts of International conference on Hydrodynamics of technological processes for materials production, Sofia, 27-31 August, 1991, p.25.
  

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  E. Toshev, T. Petrova : Numerical study of the flow-particle interaction, Proccedings of 7-th workshop on two-phase flow predictions, Erlangen, Germany, April 11-14, 1994, edited by M. Sommerfeld
  

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  T. Petrova, Kr. Semkov, Ch. Dodev : Identification of the parameters of the mathematical model describing the distribution of the gas in a packed bed column with new gas-distribution device, Proccedings of 9^th International Summer School of Chemical Engineering, Sozopol 18-24 September 2001, А9, p.62.
  

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  T. Petrova, Kr. Semkov, P. Moravec : Determining the characteristic size of the packing in the mathematical model, describing spreading of the liquid in a packed bed columns with wall flow deflecting rings, Proccedings of 9^th International Summer School of Chemical Engineering, Sozopol, 18-24 September 2001, А10, p.63.
  

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  R. Darakchiev, T. Petrova, S. Darakchiev : Gas flow distribution in packed-bed columns I. Study of packing Raschig Super Rings, Proceedings of 10^th International Summer School of Chemical Engineering, Varna 24-31 May 2004, P 23, p.286.
  

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  R. Darakchiev, T. Petrova, S. Darakchiev : Gas flow distribution in packed-bed columns II. Study of packings saddles IMTP and Ralu Flow rings, Proceedings of 10^th International Summer School of Chemical Engineering, Varna 24-31 May 2004, P 24, p.287.
  

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  T. Petrova, Kr. Semkov : Simulation of gas distribution in modern high-efficient random packings using an enhanced dispersion model, Proceedings of 10^th International Summer School of Chemical Engineering, Varna 24-31 May 2004, P 25, p.288.
  

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  K. Semkov, T. Petrova: Simulation of gas distribution in packed bed columns accounting for the discrete structure of the packing, Book of abstracts from 1^-st SEECChE, Belgrade, Serbia and Montenegro, 25-28 September, 2005, GCEN P-25, p.55.
  

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  T.Petrova, R.Darakchiev, Kr.Semkov, S.Darakchiev : On the precision of measuring the gas flow maldistribution factor in packed columns, Book of abstracts from 5^-th International conference of the Chemical Societies of the South-East European Countries, Ohrid, Republic of Macedonia, September 10-14, 2006, , vol.I, CHE-19, p.231.
  

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  Darakchiev, S., T.Petrova, K.Semkov, R.Darakchiev : On the velocity influence on the gas maldistribution in packed columns, Book of abstracts from 6^-th International Conference of the Chemical Societies of the South-Eastern European Countries, 10-14 September 2008, Sofia, Bulgaria, 6-O4, p.287
  

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  Petrova, T., S. Darakchiev, K. Semkov, R. Darakchiev : About еstimation of the degree of gas flow maldistribution in packed bed columns. Determining of the maldistribution factor, Book of abstracts from 6^-th International Conference of the Chemical Societies of the South-Eastern European Countries, 10-14 September 2008, Sofia, Bulgaria, 6-P5, p.293.
  

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  Ivanova, J., V. Valeva, T. Petrova, Yu. Petriyna : Dynamic interface delamination of pre-damaged straight – line part of wind rotor blade, 2^-nd International conference “Education, Science, Innovations” ESI’ 2012, 9-10 June, 2012, Pernik, Bulgaria.
  
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  Ivanova J., V. Valeva, G. Nikolova, P. Dineva, T. Petrova, A.Yanakieva, Z. Mroz, W. Becker, B. Gambin : Interface delamination of bimaterial structures with different industrial applications”, in: Int. Scientific Conf. on Mechanics (MECH2012), 19-22 November 2012, Sofia, Bulgaria, 2012.
  
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  V. Valeva, T. Petrova, J. Ivanova, W. Becker : Piezoelastic 1D model for bi-material structure applicable for wind turbine blades, in: Int. Conf. on Civil Engineering, Design and Constructions, 13-15 September 2012, Varna, Free University “Chernorizets Hrabar”, Varna, Bulgaria.
  

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  Ivanova, J., Valeva, V., Petrova, T., Becker, W., “Hygropiezothermoelastic Interface Delamination of a Bi-Material Plate”, 8^-th conference on Sustainable Development of Energy, Water and Environmental Systems (SDEWES), September 22-27, (2013), Dubrovnik, Croatia.
  

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  T. Petrova, S. Darakchiev, N. Vaklieva-Bancheva, R. Popov, “Analysis, Quantitative Estimates and Methods for Reducing of the Maldistribution Created from Gas Distribution Devices for Column Apparatuses”, 16^-th Conference on Process Integration, Modeling and Optimization for Energy Saving and Pollution Reduction - PRES'13, 29 September- 2 October, 2013, Rhodes, Rhodes island, Greece.
  

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  J. Ivanova, V. Valeva, T. Petrova, W. Becker, A. Yanakieva : Interface delamination of bi-material structures with different industrial applications in energy structures, 1^st South East European Conference on Sustainable Development of Energy, Water and Environment Systems - SEE SDEWES Ohrid 2014, 29 June - 3 July, 2014, Ohrid, Republic of Macedonia
  

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  J. Ivanova, V. Valeva, T. Petrova, W. Becker, Piezo health monitoring of adhesive joints, 9^th Conference on Sustainable Development of Energy, Water and Environment Systems SDEWES, September 20 - 27, 2014, Venice-Istanbul.
  

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  W. Becker, V. Valeva, T. Petrova, J. Ivanova, Monitoring of piezo single lap joints under static loading, 9^th Conference on Sustainable Development of Energy, Water and Environment Systems SDEWES, September 20 - 27, 2014, Venice-Istanbul.
  

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  T. Petrova, W. Becker, E. Kirilova, J. Ivanova, “Interface delamination in solar energy devices”, in : 5^th international science conference “Education, science, innovations” ESI’2015, 10 june 2015, European polytechnical university, Pernik, Bulgaria, p.52.
  

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  Membership in committees and societies:
  

Union of the chemical engineers in Bulgaria

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  Ph.D. Students;
  

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  CV-pdf;