Currently in the Department there are  10 scientists : two Professors DSc., one Assoc. Prof. DSc., two Assoc. Profs Dr, two Assistant Profs, two Assistants. In addition to that there are two Associate members of IMech  working in the department.




tel. (+359 2)


Prof. DSc Daniel Danchev - Head


979 6447

Assoc. Prof. DSc Stanimir Iliev


979 6488

Prof. DSc Stefan Stefanov


979 6463

Assoc. Prof. Dr Petar Gospodinov


979 6463

Assoc. Prof. Dr Nina Pesheva


979 6439

Assist. Prof. Dr Dobry Dankov


979 6488

Assist. Prof. Vadimir Rusinov


979 6463

Senior Assistant Prof. Dr Kiril Shterev


979 2007

Click here to see email

Assist. Dr Nadezhda Banzarova


979 6701

Assist. Dr Galin Valchev

105 979 6701

Assoc. member - Prof. DSc Jordan Brankov

304 979 6439

Assoc. member - Assoc. Prof. Dr Sl. Slavtchev


979 6456


In the period 2014 - 2016 the staff of the Department will be working on two basic projects:


А)Mathematical modeling and numerical simulations of phenomena and processes occurring in nonhomogeneous many-particle systems

B)Mathematical modeling and numerical simulations of multi-scale processes and phenomena in micro- and nano-fluidic systems


The basic accent of the research carried on in the Department will be on the development of models, algorithms, numerical methods and software products for:

1.      Mathematical modeling of the interactions, the properties and the behavior of low-dimensional fluidic systems, including their study as a part of micro and nano-systems and devices.

2.      Modeling of processes in micro-fluidics and the emerging pioneering field  of nano-fluidics.

3.      Numerical algorithms and specific realizations for application of Monte Carlo methods for the study of:

  • Rarefied gas-flows in micro-channels and gaseous MEMS
  • Transport process and biological systems
  • Phenomena, based on self-organized criticality: avalanches, earthquakes etc.

4.      Modeling of the processes of wetting and spreading of liquid on chemically heterogeneous and rough surfaces. Modleing of interfaces - properties and interaction of micro and nano-objects with them.

5.      Development of effective parallel algorithms for the specific software applications

6.      Taking into account that the Institute of Mechanics is in the research field "Information and Communication Technologies" of BAS, mathematical models of information and communication processes, based on the complex system methodology will be developed in the department MM MCS.. The last includes using the experience in modeling of non-equilibrium thermodynamical systems, self-organized criticality, dissipative processes, which are also a subject of research in above formulated problems 1-4.



Public Archive:

A pressure based, iterative finite volume method is developed for calculation of compressible, viscous, heat conductive gas flows at all speeds. For more information click here.

Dynamic Meniscus Profile Method for Detertmination of the Dynamic Contact Angle in the Wilhelmy Plate Geometry is developed and available for use here.