Autor: Petrov, Yurii - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Structure and local parameters of self-compressed plasma streams in external magnetic field
Autorzy:: Volkova, Yuliia
Solyakov, Dmytro
Marchenko, Anna
Chebotarev, Volodymyr
Garkusha, Igor
Makhlai, Vadym
Ladygina, Maryna
Tetyana, Merenkova
Yeliseyev, Dmytro
Petrov, Yurii
Staltsov, Valerii
Powiązania:: https://bibliotekanauki.pl/articles/2202565.pdf
Data publikacji:: 2023
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: current sheet
electric probe
electron temperature
drift velocity
pinching discharge
plasma accelerators
Opis:: The influence of the external axial magnetic field on pinching plasma flows generated by a magnetoplasma compressor (MPC) has been studied using magnetic and electric probes. In the presence of an external magnetic field, temperature measurements show two groups of electrons with different temperatures near the plasma stream core. The external magnetic field leads to a noticeable increase in the electric current in the plasma stream, electron temperature, and the formation of the current-sheet-like structure observed in the MPC for the first time.
Źródło:: Nukleonika; 2023, 68, 1; 3--9
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Investigation of the Kinetics of the Drying Process of Composite Pellets on a Convective Drying Stand
Autorzy:: Petrova, Zhanna
Sniezhkin, Yurii
Paziuk, Vadym
Novikova, Yuliia
Petrov, Anton
Powiązania:: https://bibliotekanauki.pl/articles/1838289.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: obsolete sludge
peat
biomass
granulation
drying
pellet
Opis:: In Ukraine, the problem of processing and utilization of sludge deposits that are formed during the treatment process at wastewater treatment plants is relevant. Unprocessed sewage sludge merges into overcrowded sludge sites every year, which leads to a deterioration of the environment and living conditions in Ukraine. Therefore, the aim of the work was to study the processing of sludge, the creation of pellets based on their composition with peat and biomass and their drying. The article presents the studies of drying kinetics of composite pellets based on peat, obsolete sludge and biomass on an experimental convective drying stand. The influence of the proportions of the components of the composition on the drying time was determined and the ratio at which the drying time of the pellets is shorter and the pellets are of better quality was selected. A comparison of the drying time of the sludgepeat composition and its components was performed, which shows that during the drying of the composite pellets, the intensification of the drying process is observed. The study related to the effect of the diameter of the pellets on the duration of drying showed that the duration of drying increases along with diameter. The presented comparison of drying kinetics of twoand three-component pellets shows the same nature of the drying curves and the drying time is in the range of 17-18 minutes. The optimal ratio of components for quality granulation was selected. The effective drying regimes of composite pellets based on silt deposits, peat and biomass were determined.
Źródło:: Journal of Ecological Engineering; 2021, 22, 6; 159-166
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Investigation of the Kinetics of the Drying Process of Composite Pellets on a Convective Drying Stand
Autorzy:: Petrova, Zhanna
Sniezhkin, Yurii
Paziuk, Vadym
Novikova, Yuliia
Petrov, Anton
Powiązania:: https://bibliotekanauki.pl/articles/1838371.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: obsolete sludge
peat
biomass
granulation
drying
pellet
Opis:: In Ukraine, the problem of processing and utilization of sludge deposits that are formed during the treatment process at wastewater treatment plants is relevant. Unprocessed sewage sludge merges into overcrowded sludge sites every year, which leads to a deterioration of the environment and living conditions in Ukraine. Therefore, the aim of the work was to study the processing of sludge, the creation of pellets based on their composition with peat and biomass and their drying. The article presents the studies of drying kinetics of composite pellets based on peat, obsolete sludge and biomass on an experimental convective drying stand. The influence of the proportions of the components of the composition on the drying time was determined and the ratio at which the drying time of the pellets is shorter and the pellets are of better quality was selected. A comparison of the drying time of the sludgepeat composition and its components was performed, which shows that during the drying of the composite pellets, the intensification of the drying process is observed. The study related to the effect of the diameter of the pellets on the duration of drying showed that the duration of drying increases along with diameter. The presented comparison of drying kinetics of twoand three-component pellets shows the same nature of the drying curves and the drying time is in the range of 17-18 minutes. The optimal ratio of components for quality granulation was selected. The effective drying regimes of composite pellets based on silt deposits, peat and biomass were determined.
Źródło:: Journal of Ecological Engineering; 2021, 22, 6; 159-166
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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