Institute of Mechanics

Position Associate Ptofessor

Department: Complex and Multiphase Flow

Room number: 404

Phone: +359 2 979 6463

E-mail: png@imbm.bas.bg

Scientific degrees, institution, year:

Mechanical Engineer, Msc, TU Sofia 1973

Applied Mathematics, MA , TU Sofia1974

Ph.D in mathematics 1982, Inst. of mechanics, BAS

Associate Ptofessor 1991 Inst. of mechanics, BAS

Fields of Research:

Fluid Mechanics, Heat- Masstransfer, Nonlinear Instability, Applied Mechanics, Mathematical Modeling,, Numerical Methods

Recent Publications:

1. Gospodinov, P. Mironova, M., Kazandjiev, R. Mechanisms of sulfate ionic diffusion in porous cement based composites, Computers and Concrete, Vol.4, No.4, 2007, pp. 273-284

2. Gospodinov P., Modeling of sulfate ionic diffusion in porous cement based composites: effect of capillary size change, Computers&Concrete, Vol.4, No.2, 2007, pp. 157-166

3. N. V. Georgiev, P. N. Gospodinov, V. G. Petrov, Multi-variate time series based reconstruction of dynamical systems AMO - Advanced Modeling and Optimization, Vol.8, No.1, 2006, pp.53-64

4. Gospodinov P., Mironova M., Kazandjiev R., (2005), Mechanisms of sulfate ionic diffusion in porous mineral composites, Proceedings of the 10-th Nat. Congress on Theor. and Appl. Mechanics, Varna 2005, 1, pp.174-179

5. Gospodinov P., Numerical Simulation of 3D Sulfate Ion Diffusion and Liquid Push Out of theMaterial Capillaries in Cement Composites, Cement and Concrete Research, Vol.35, Issue 3, Elsevier Sc., 2005 ,pp.520-526

6. N.Georgiev, P.Gospodinov, An Algorithm for Reconstructing Dynamical System. Part Two: Numerical Illustration, Comptue rendus de l’Dcademie bulgare des Sciences, Tome 56, No.5, 2003, pp.31-36

7. Mironova, P. Gospodinov, R. Kazandjiev, The Effect of Liquid Push out of the Material Capillaries under Sulfate Ion Diffusion in Cement Composites, Cement and Concrete Research, Elsevier Sc.,Vol.32, (1), 2002, pp.9-15

8. Abadjiev V., P. Gospodinov, E. Abadjieva, Car crash passenger place identification, Archives of Transport, Vol.1, 1, Warsaw, 2001, pp.5-14

9. L. Yarin, P. Gospodinov, O. Gottlieb, and M. D. Graham. Newtonian glass fiber drawing, Chaotic variation of the cross-sectional radius; PHYSICS OF FLUIDS, Vol. 11, Issue 11, 1999, pp. 3201-3208,

10. Gospodinov P., Kazandjiev R, Partalin T., Mironova M., Diffusion of sulfate ions into cement stone regarding simultaneous chemical reactions and resulting effects, Cement and concrete research Vol.29, Issue 10, 1999, pp 1591-1596,

11. Stefanov, P.Gospodinov and C.Cercignani, Monte Carlo Simulation and Navier-Stokes finite difference solution of Rarefied Gas Flow Problems; PHYSICS OF FLUIDS, Vol.10, Issue 1, 1998 pp. 289-300

Recent Projects:

ТN 577/95 Assessment of the structure and strength changes of mineral composites under the influence of chemically aggressive media,

ТN 1106/2001 Corrosion and change of the mechanical characteristics of mineral composites under diffusion of chemically aggressive agents

ММ1404/2004 : Mathematical modeling of viscous gas microflows

Membership:

Union of the Bulgarian Mathematicians 1976, International Society of Computational Mechanics 1992, New York Academy of Sciences 1994

Institute of Mechanics tel.: +359 2 973 31 40; e-mail: office@imbm.bas.bg