Electronic Journal of New Materials, Energy and Environment

18-31

Authors: Galina Gromyko, Alexander Ilyuschenko, Nadezhda Matsuka, Alexander Shevtsov, Kiastas Buikus

Thermal processes at forming a composite titanium carbide basis coating are investigated in work. The mathematical model of thermal processes at influence by a plasma impulse on the plaster containing SHS-reagents with initiation of the self-propagating high-temperature synthesis is developed.Boundary value problem was solved by finite volume method in two-dimensional statement with use of iterative processes.A series of numerical experiments on studying of behavior of initial charge at various processing of a sample is carried out. It is shown that a character of SHS significantly depends on the power of a plasma stream, a distance of processing, heating of a substrate, etc.

5

Authors: M. Hristova

The flash points of three organic ternary mixtures were measured in the present work. The experimental data was obtained using the Pensky-Martens closed cup tester. The experimental data were compared with the values calculated by the Liaw’s model by the application of Raoult’s law. The prediction results can be applied for inherently safer design for chemical processes.