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41.
Optimisation of time-temperature conditions for slag foamglass synthesis by computational modelling
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(Science for glass production)
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The process of synthesis of slag foam glass is investigated using mathematical modeling. Software has been developed that allows one to study the temperature-time field of the charge during its heating. ...
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42.
Modelling of electron polarization in high-temperature glass
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(Science for glass production)
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An effective mathematical model of elastic electronic polarization of a condensed matter material is considered. The results of computer modeling of optical spectra of four raw crystalline oxides, as well ...
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43.
Modelling of elastic electron polarization in phianite
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(At the enterprises and institutes)
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A technique for modeling the elastic electronic polarization of cubic zirconia is considered. The results of simulation of long-wave optical spectra of crystals of zirconium dioxide and yttrium oxide included ...
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44.
Model structure of materials with burn-out additives fabricated by pressing
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(Science for ceramic production)
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... number in the solid phase of the material increases, then in the porous structure it decreases. A universal fairly rigorous model of the structure of highly porous and low-porous ceramic materials obtained ...
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45.
Modelling heat load of a highly efficient glass furnace
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(Equipment)
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The results of mathematical modeling of the thermal operation of a glass-melting furnace with a horseshoe-shaped flame with a capacity of 280 tons / day are presented. The possibility of achieving a specific ...
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46.
Modeling of elastic polarisation in cordierite ceramics L-24
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(Science for ceramic production)
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The technique of modeling elastic electronic polarization of the representative of cordierite ceramics L-24 is considered. The results of simulation of the frequency dielectric spectra of oxide crystals ...
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47.
Mathematical modeling of gas blowing process through the glass melt via tuyeres located below melt level
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(Science for glass production)
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A mathematical model of the process of blowing molten glass in the bath of a glass furnace by high-temperature fuel combustion products blown into the bath through lateral tuyeres installed under the level ...
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48.
Numerical model of external heat exchange in gas-electric furnace
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(Science for glass production)
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The concept of constructing a mathematical model of a gas-electric glass-melting furnace is formulated. A system of calculated equations for external heat transfer is presented. The boundary conditions ...
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49.
Mathematical model of ceramic molding by hot casting
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(Science for ceramic production)
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The results of mathematical modeling of the process of ceramic molding by hot casting are presented. The calculated data describe changes in the state of aggregation of a thermoplastic slip as it cools ...
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50.
Gas-dynamic model of open and closed porosity formation in self-propagating high-temperature synthesis
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(Science for ceramic production)
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A gas-dynamic model of the formation of open and closed porosity of materials under the conditions of combustion of an SHS system, when there is a liquid phase (which can boil under certain conditions), ...
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51.
Modeling of the powder system structure
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(Science for ceramic production)
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Analytical dependences are obtained for the bulk density of monodisperse powder systems, taking into account the properties of particles. Structural and percolation approaches, as well as taking into account ...
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52.
Using of neuron net models for statistic analysis and control of glass ribbon formation on the tin melt
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(Upgrading of quality)
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A technique for constructing and applying models on artificial neural networks for analyzing and regulating the mode of forming a glass ribbon on a tin melt is considered. The technique provides for the ...
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53.
Development and testing of the mathematical model of the tunnel kiln for brick firing
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(At the enterprises and institutes)
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A mathematical model is considered, with the help of which technological parameters are maintained in real time, depending on the amount of bricks produced. Il. 2.
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54.
Application of Herring model to interpretation of the viscosity dependence on the admixture content in quartz glass
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(Science for glass production)
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It is shown that the structural features of quartz glasses make it possible to use the Herring model to describe their viscous flow, and the uneven distribution of impurities explains the known regularities ...
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55.
Migration of harmful substances from colored glazy coatings into model medium
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(Science for ceramic production)
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The results of a study of colored glaze coatings containing coloring oxides (Cr 2 O 3 , CuO, CoO, Mn 2 O 3 ), introduced into the charge both when cooking colored frits and when grinding a frit of ...
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56.
Methodology of adaptation of the dual model of hydrodynamics and heat interchange in the glass melting tank with a horse-shaped flame direction
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(Science for glass production)
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The sequence of adaptation of a conjugate mathematical model describing external heat transfer in the working space, as well as heat transfer and hydrodynamics of the melt in the melting basin of a glass-making ...
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57.
Balanced system of the parameters in the controlling model of the Medsteklo JSC
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(Quality and management)
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A methodological approach to the introduction of an adapted foreign controlling technology based on a balanced scorecard at a glass enterprise in the medical industry is considered, a mission and main ...
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58.
3D model for sintering time calculation from the viscous flow mechanism
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(Science for ceramic production)
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A method for the calculation of the duration of isothermal sintering of a powder body, its final porosity and shrinkage is considered. The technique, based on a spatial model in the form of a cubic packing ...
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59.
Mathematical model of hydrodynamics of a glass-melting tank
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(Science for glass production)
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The urgency of the study of the hydrodynamics of the melting basin of a glass-making furnace has been substantiated. The basic equations of the numerical model of the basin hydrodynamics are presented. ...
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60.
Mathematical model of a glass-melting furnace with horseshoe-shaped flame
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(Science for glass production)
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A method of constructing and implementing a zonal mathematical model of heat transfer in a glass-making furnace with a horseshoe-shaped flame direction, with a capacity of 300 t / day, is considered. The ...
