Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Olesya P. Stebeleva"'
Autor:
Olesya P. Stebeleva, Andrey V. Minakov
Publikováno v:
ACS Omega, Vol 6, Iss 47, Pp 31411-31420 (2021)
Externí odkaz:
https://doaj.org/article/3f942563a73d46a8a6b4df076bb5f558
Autor:
Andrey V. Minakov, Olesya P. Stebeleva
Publikováno v:
ACS Omega
ACS Omega, Vol 6, Iss 47, Pp 31411-31420 (2021)
ACS Omega, Vol 6, Iss 47, Pp 31411-31420 (2021)
The integrated effect on homogeneous and heterophase liquids that can be used for technological purposes has drawn the attention of researchers in various sciences. Cavitation impact on oil is among the efficient methods of intensifying chemical-tech
Publikováno v:
ACS omega. 7(42)
It is common to use coal as raw material in heat power engineering. A number of shortcomings of coal such as ignitability cannot be easily eliminated. The use of water-slurry-based coal-water fuel instead of coal eliminates this problem. The coal-wat
Autor:
Olesya P. Stebeleva, Stanislav Chicherin, Michael V. Kolosov, Lyazzat Junussova, Andrey Zhuikov
Publikováno v:
HEAT AND MASS TRANSFER IN THE THERMAL CONTROL SYSTEM OF TECHNICAL AND TECHNOLOGICAL ENERGY EQUIPMENT (HMTTSC 2021).
The paper presents thermal gravimetric analysis (TGA) of combustion in air flow of hard coal, high-reactivity brown coal and their blends. Ignition point and burnup temperature of samples have been found from TG and DTG curves, combustion index has b
Publikováno v:
Materials Today: Proceedings. 5:26033-26037
A study of thermophysical and ecological properties of highly loaded (50% mass.) coal-water slurry based on Kansk-Achinsk brown coal and distilled water (coal-water slurry fuel – CWSF) with exposure of used water to cavitation-treatment, microwave
Autor:
Tatyana Yuryevna Yemelyanova, Olesya P. Stebeleva, E. A. Petrakovskaya, Lyudmila Vasilevna Kashkina
Publikováno v:
Key Engineering Materials. 743:437-442
Changes in the properties of brown Kansk-Achinsk coal after exposure to microwaves have been studied using scanning electron microscopy (SEM) and electron magnetic resonance (EMR). The size composition of the samples has been investigated. The struct
Publikováno v:
Journal of Physics: Conference Series. 1679:052045
Coal-water slurry (CWS) is the basis of modern alternative fuel - coal-water fuel (CWF). To produce stable coal-water slurry, i.e. coagulation and separation is an important technological problem. The paper studies CWS the disperse part of which is f
Autor:
T. V. Rubleva, O. A. Vshivkova, E. A. Petrakovskaya, S. L. Nikitin, L. V. Kashkina, Olesya P. Stebeleva
Publikováno v:
Journal of Physics: Conference Series. 1515:022003
Nowadays polymer matrix-based composite material with various carbon fillers are widely used to protect radioequipment from different interference, to improve characteristics of radar absorbing coatings. Current synthesis processes are sophisticated
Autor:
S. L. Nikitin, S. S. Dobrosmyslov, Olesya P. Stebeleva, G. V. Rublev, E. A. Petrakovskaya, L. V. Kashkina
Publikováno v:
Journal of Physics: Conference Series. 1399:044073
This paper presents analysis of optical images of films obtained by evaporation (293 K) of a thin layer of low-concentrated (1% wt.) aqueous soot suspensions in a Petri dish. Suspensions of wood, fullerene and diamond-containing (after detonation syn
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 537:062056
Among the new coal technologies the burning of low-grade coal in the form of coal-water slurry fuel (CWSF) is of a great interest. The basis of CWSF is a highly concentrated coal-water slurry consisting of finely ground coal, water or other liquid an