Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Yu. K. Karasevich"'
Publikováno v:
Inorganic Materials. 46:1487-1492
The results of a study on the development of a method for coding explosives are presented. As coding additives (CAs), it is proposed to use aluminum alloy powders with dosed amounts of rare-earth coding elements (CEs). This choice is dictated by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54144824788a53aae670cc728eac3d4c
https://doi.org/10.1134/s0020168510140037
https://doi.org/10.1134/s0020168510140037
Publikováno v:
Russian Journal of Physical Chemistry B. 4:566-573
The kinetics of nitromethane (NM) decomposition and the observed rate constant of the process were measured behind reflected shock wave using absorption spectroscopy at λ = 230 nm, temperatures of 1060 to 1350 K, pressure of ∼40 atm, and initial r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a07b52eb7302e3f22e8460d1def5858
https://doi.org/10.1134/s1990793110040068
https://doi.org/10.1134/s1990793110040068
Autor:
Yu. K. Karasevich
Publikováno v:
Kinetics and Catalysis. 50:149-155
An experimental study of ionization in hydrogen azide decomposition and methane oxidation in shock waves is reported. In both cases, the kinetics of chemical ionization changes significantly upon the replacement of argon with helium as the inert dilu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554ace7b75d695e55a0f3064e8167d83
https://doi.org/10.1134/s0023158409020013
https://doi.org/10.1134/s0023158409020013
Kinetics of chemical ionization in shock waves: II. Kinetic model of ionization in methane oxidation
Autor:
Yu. K. Karasevich
Publikováno v:
Kinetics and Catalysis. 50:73-81
A kinetic model is suggested for chemical ionization in methane combustion. The model is based on the view that the primary ionization event in combustion is the associative ionization reaction CH + O ⇆ CHO+ + e−. The results of numerical calcula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3501e8d17ad6065f1829d17bacf10d18
https://doi.org/10.1134/s0023158409010108
https://doi.org/10.1134/s0023158409010108
Autor:
Yu. K. Karasevich
Publikováno v:
Kinetics and Catalysis. 49:610-615
An experimental kinetic study of chemical ionization in shock waves in the oxidation of argondiluted methane, acetylene, and hexane with oxygen is presented. Time-dependent electron concentrations measured using a microwave interferometer, as well as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a69e7449aacd88e69e6ee569fe62edfb
https://doi.org/10.1134/s0023158408050029
https://doi.org/10.1134/s0023158408050029
Publikováno v:
High Temperature. 46:518-522
Quantitative analysis is performed of the unsteady process of formation of the size distribution function for condensed oxide particles under conditions of combustion of aluminum particles less than 15 μm in size. The calculations resulted in obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0325d46901d83ed76903725c1b216e6c
https://doi.org/10.1134/s0018151x08040111
https://doi.org/10.1134/s0018151x08040111
Publikováno v:
High Temperature. 46:400-405
The size distribution function for oxide particles formed in combustion of aluminum is calculated in a quasi-steady approximation. It is demonstrated that the quasi-steady approximation may be employed for aluminum particles sized 15 to 300 μm. It i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::346913b9b9a42dd0f7d2a24f82c09738
https://doi.org/10.1134/s0018151x08030176
https://doi.org/10.1134/s0018151x08030176
Publikováno v:
Kinetics and Catalysis. 49:191-201
The kinetics of methane oxidation by methane monooxygenase is simulated numerically. Literature data on the distribution of products of the oxidation of deuterated methane CH4 − nDn (CH3D, CH2D2, and CHD3), as well as on the kinetic isotope effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c63a40a917690bd0091c28c9090cab5b
https://doi.org/10.1134/s0023158408020055
https://doi.org/10.1134/s0023158408020055
Autor:
N. M. Kuznetsov, Yu. K. Karasevich
Publikováno v:
High Temperature. 45:588-594
A model of formation of the products of interaction between focused electromagnetic radiation and metal surface is considered. A description of the dynamics of expansion of gas cloud is given; estimates are obtained of the amount, size and velocity o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f42ceafd5cd46864a900691da7355b9e
https://doi.org/10.1134/s0018151x07050033
https://doi.org/10.1134/s0018151x07050033
Publikováno v:
Kinetics and Catalysis. 45:628-633
A new method was proposed for studying the kinetics of gas-dispersed systems in shock waves. The method is based on the pulsed sputtering of microscopic amounts of finely grained powder immediately before arrival of a shock wave. The method was used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0becb921318fe7f12b53a6dde7901310
https://doi.org/10.1023/b:kica.0000044972.95906.60
https://doi.org/10.1023/b:kica.0000044972.95906.60