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Practical education in computer formation in weakly formalised disciplines // Tomsk State Pedagogical University Bulletin. 2000. Issue 2 (18). P. 81-84

In given paper are considered elements of computer systems of practical educating of weakly formalised discipline, prototyping ambience elements of waking specialist activity in the mode quasi reality. Noted that main difficulty in the similar system development is connected with that that mathematical models, showing main instrument of cognition and forming main volume of knowledge's in the majority of naturally scientific discipline, in biological and medical application domain of behoving development did not get. Besides, in given areas a majority of developing methodical approaches aside from different value possess an essential defect - an absence of dynamically interaction illustrative practical occupation material. In reporting presented examples of dynamic educating system development, answering practical directivity of education. The first example is presented methodical allowance on the dynamic evaluation of areas of contamination Tomsk city surges, including and emergency, which source are city services and enterprises. The second allowance presents itself an emulator of cardio - surgeon ambience on the base of full-scale writing information of real operations of patients of different diseases. The presented methodical material created on the base modern scientific mathematical and information technologies, called to raise efficiency of practical formation elements in weakly formalised branches of knowledge's.

MATHEMATICAL SIMULATION OF A LARGE SIZE ROCKET MOTORS // Tomsk State Pedagogical University Bulletin. 2002. Issue 2 (30). P. 23-32

On the basis of presented universal developed physics and mathematical model of internal chamber proc-esses a number of numerical researches concerning the analysis of particularities of the large - sized rocket motor transition to the steady - state regime was carried out. A number of significant SRM problems (such as optimization of large rocket motors start-up; gas dynamics of filling and ignition of elastic stagnation zones; ignition pressure transient in solid rockets initially filled with water and modeling of rocket motors packet transitions to the steady - state regime) were solved. Results of internal chamber modeling are pre¬sented, analyzed and discussed.

Kondratova, Gasdynamic Analysis of the Airbag Gas Generator with a Porous Charge // Tomsk State Pedagogical University Bulletin. 2003. Issue 4 (36). P. 31-35

In the present work the gasdynamic mathematical model of the airbag gas generator with porous monoblock charge is submitted. The analysis of calculations results comparison with experimental data obtained for model gas generators is made. On the base of examination of main processes physics development new design of the airbag gas generator with a porous charge is offered and analyzed. R.A. Ritter, A.V. Fateev, O.Kh. Poleshchuk. Density Functional Theory: Estimation of Nuclear Quadrupole Moments of Some Nuclei The Becke's hybrid method with the different correlation functionate has been used for the calculation of nuclear quadrupole coupling constants (NQCC) for the large number of molecules containing 9 various quadrupole nuclei. Electric field gradients were calculated at various ievels of DFT approach: B3LYP/ 6-31+G(df,pd), B3LYP/cc-pVTZ, BHandHLYP/aug-cc-pVTZ, B3LYP/3-21G(d). The nuclear quadrupole moments of oxygen, fluorine, chlorine, nitrogen, boron, aluminum, arsenic, niobium and antimony isotopes v/ere calibrated.

MATHEMATICAL MODELING OF THE ALUMINA POWDER SYNTHESIS BY PLASMA CHEMICAL PROCESSES // Tomsk State Pedagogical University Bulletin. 2011. Issue 8 (110). P. 60-63

Aspects of integrated effects of plasmatron mode parameters and heat-transfer medium properties on formation and evolution of droplet medium of injected solution by means of diffusion, filtration and heat transfer are considered. Mathematical model as well as calculation results for dependence of particle size and its liquid core on heating rate and initial mass fraction of dissolved salt are presented.

Keywords: ceramic powders, metal oxides, plasma technology, barrel-type reactor, mathematical model, thermochemical controlled synthesis, precursor, concentration of equilibrium saturation, boundary of evaporation front, drop suspension, intra-drop diffusion

ABOUT ONE APPROACH TO CONDENSED SYSTEMS NONSTEADY BURNING RATE ESTIMATION // Tomsk State Pedagogical University Bulletin. 2011. Issue 8 (110). P. 64-66

In the present paper the new algorithm of non-stationary burning rate estimation within the framework phenomenological theory is offered. Comparison of the received results with known calculation results have shown their satisfactory qualitative coincidence. Advantage of the offered approach consists in reduction of the experimental information involved for problem statement.

Keywords: nonsteady burning rate, solid propellant, deep regulation, phenomenological theory, temperature of a burning surface, transient processes

THE STUDY OF SPRAYED LIQUID DROPLETS DISPERSITY BY SMALL-ANGLE SCATTERING METHOD // Tomsk State Pedagogical University Bulletin. 2012. Issue 7 (122). P. 15-18

Laser diagnostics of droplets sprayed by centrifugal atomizer was carried out by the small-angle scattering method. Solution of aerosol optics inverse problem was used for define the distribution function of droplet size in the sprayed liquid by the centrifugal atomizer.

Keywords: particle size distribution, small-angle scattering method, laser, photodetector, atomizer