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Source: Combustion and flame. 2023. Vol. 248. P. 112575 (1-9)
Type: статьи в журналах
Date: 2023
Description:
A theoretical study of the critical conditions of forced solid-phase ignition in Ti-Al, Ni-Al systems was carried out. Based on the analysis of the non-stationary diffusion equation with moving bounda
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Source: Combustion, explosion, and shock waves. 2022. Vol. 58, № 2. P. 184-189
Type: статьи в журналах
Date: 2022
Description:
The synthesis of an intermetallic compound from a powder mixture of Ni + Al + Al2O3 with an inner metal plate oriented in the direction of combustion wave propagation has been studied by experiments a
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Source: International journal of self-propagating high-temperature synthesis. 2022. Vol. 31, № 3. P. 114-120
Type: статьи в журналах
Date: 2022
Description:
A discrete 2D model of combustion process in donor–acceptor mixture consisting of activated and non-activated reaction cells was proposed. The influence of the activated composition fraction and cell
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Source: Combustion, explosion, and shock waves. 2022. Vol. 58, № 6. P. 657-664
Type: статьи в журналах
Date: 2022
Description:
The passage of a high-temperature synthesis wave through a perforated metal plate mounted inside a cylindrical sample of a Ni + Al powder mixture was studied experimentally and theoretically. Copper a
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Source: Journal of engineering physics and thermophysics. 2022. Vol. 95, № 3. P. 581-590
Type: статьи в журналах
Date: 2022
Description:
A mathematical model has been constructed and investigated by numerical methods for unsteady gasless combustion of a binary mixture under the conditions of thermocapillary flow of the melt of one of t
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Source: International journal of self-propagating high-temperature synthesis. 2022. Vol. 31, № 3. P. 109-113
Type: статьи в журналах
Date: 2022
Description:
Unsteady spatial modes of gasless combustion in parallelepiped-shaped sample containing two powder mixtures separated by low-melting inert layer were numerically modelled. Samples with square cross se
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Source: International journal of self-propagating high-temperature synthesis. 2021. Vol. 30, № 3. P. 127-131
Type: статьи в журналах
Date: 2021
Description:
Gasless combustion in the combined binary mixtures formed by alternating non-activated and mechanically activated layers containing low-melting reagent was mathematically modelled in a macroscopic app
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Source: Combustion and flame. 2021. Vol. 223. P. 88-97
Type: статьи в журналах
Date: 2021
Description:
In the present paper, a mathematical modeling of high-temperature synthesis process in powder system Ni + Al under linear heating conditions was carried out. A comparative analysis of numerical modeli
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Source: Combustion, explosion, and shock waves. 2021. Vol. 57, № 4. P. 455-466
Type: статьи в журналах
Date: 2021
Description:
Mathematical models constructed in the macroscopic approximation are used to perform a theoretical study of volume and wave synthesis in a hybrid mixture consisting of nonactivated and activated powde
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Source: 7th International congress on energy fluxes and radiation effects (EFRE-2020 online), September 14–25, 2020, Tomsk, Russia : abstracts. Tomsk, 2020. P. 522
Type: статьи в сборниках
Date: 2020
Source: Combustion, explosion, and shock waves. 2020. Vol. 56, № 2. P. 142-147
Type: статьи в журналах
Date: 2020
Description:
The numerical simulation method is used to analyze the influence of a unit cell size on the burning rate of a donor–acceptor system. The cell size determines the fragmentation of a combustion wave. It
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Source: International journal of self-propagating high-temperature synthesis. 2020. Vol. 29, № 2. P. 104-107
Type: статьи в журналах
Date: 2020
Description:
SHS of layered NiAl/Cu/NiAl composite was studied experimentally and by mathematical modeling with special emphasis on critical conditions for combustion synthesis in (Ni–Al)/Cu/(Ni–Al) compacts. Our
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Source: 2020 7th International Congress on energy fluxes and radiation effects (EFRE 2020), Tomsk, Russia, September 14 – 26, 2020 : proceedings. [S. l.], 2020. P. 1063-1066
Type: статьи в сборниках
Date: 2020
Description:
A mathematical model of gasless combustion in a "chemical furnace" mode was developed. The three-dimensional modeling of gasless combustion of a three-layer sample was performed. Numerical modeling wa
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Source: Thermal science. 2019. Vol. 23, Suppl. 2. P. S569-S573
Type: статьи в журналах
Date: 2019
Description:
A combustion model for a flat layered composition has been developed, where chemically active layers alternate with inert metallic layers with high thermal conductivity. The heat exchange between the
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