Zobrazeno 1 - 10
of 52
pro vyhledávání: '"B. V. Novozhilov"'
Autor:
B. V. Novozhilov
Publikováno v:
Russian Journal of Physical Chemistry B. 9:43-49
A model of the combustion of a condensed substance burning in the gasification mode is proposed, which makes it possible to examine non-one-dimensional unsteady combustion regimes. For an insulated cylindrical sample, the condition of steady burning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::118bcb0cc015615f3d45ecd49cbe6947
https://doi.org/10.1134/s1990793114110074
https://doi.org/10.1134/s1990793114110074
Autor:
V. N. Marshakov, B. V. Novozhilov
Publikováno v:
Russian Journal of Physical Chemistry B. 5:991-996
The inverse problem for nonstationary powder combustion in a half-closed volume is considered. A transient was initiated by the abrupt change of the nozzle section. Experiments measured the time dependence of the pressure in a combustion chamber at v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa624b21c1b37102385d1b08152132d4
https://doi.org/10.1134/s199079311106025x
https://doi.org/10.1134/s199079311106025x
Autor:
V. N. Marshakov, B. V. Novozhilov
Publikováno v:
Russian Journal of Physical Chemistry B. 5:474-481
The combustion of a nitroglycerin-based propellant and its extinction as a result of exponential pressure decay was studied on a bomb-receiver setup. At moderate depths and rates of pressure decay, the transient process ends with adoption of a new st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf65ace7d60d2c7bce1912fbbd2efbb1
https://doi.org/10.1134/s1990793111020369
https://doi.org/10.1134/s1990793111020369
Autor:
B. V. Novozhilov, V. N. Marshakov
Publikováno v:
Russian Journal of Physical Chemistry B. 5:45-56
Experimental data on the transient combustion of double-base propellants in a semiclosed space are presented. The transient process is initiated by a sharp change in the cross sectional area of the nozzle. The pressure in the combustion chamber at va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a62fe5c7b8e0ae4cbb5e3d19b6d3f15c
https://doi.org/10.1134/s1990793111010088
https://doi.org/10.1134/s1990793111010088
Publikováno v:
Russian Journal of Physical Chemistry B. 4:942-949
The combustion and extinction of volatile condensed systems during pressure decay are studied. In contrast to the existing theories of this phenomenon, where only the thermal inertia of the condensed phase (tc-approximation) is considered, an analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a820a05787c7c6ace3475d2df4a0f717
https://doi.org/10.1134/s1990793110060114
https://doi.org/10.1134/s1990793110060114
Autor:
B. V. Novozhilov
Publikováno v:
Russian Journal of Physical Chemistry B. 4:457-464
The possibility of changing the boundary of stable combustion of propellants in a semiclosed space is examined within the framework of the linear automatic control theory. Analysis is performed using the Zel’dovich-Novozhilov theory in conjunction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc171b34dd84bc6bf6b212f54413f8e1
https://doi.org/10.1134/s1990793110030152
https://doi.org/10.1134/s1990793110030152
Publikováno v:
Doklady Physical Chemistry. 432:96-100
96 The velocity of combustion of condensed energy� rich systems in a pilot engine unit generally exceeds the combustion velocity in a laboratory constantpres� sure setup. This is caused by differences in heat trans� fer between the burning prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96b433387ed39697c558fcd69d392550
https://doi.org/10.1134/s0012501610050039
https://doi.org/10.1134/s0012501610050039
Publikováno v:
Russian Journal of Physical Chemistry B. 3:945-952
Numerical simulations were used to study the nonstationary modes of propellant combustion in a semiclosed volume outside the boundaries of stationary combustion. The analysis was performed within the framework of phenomenological theory of nonstation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a18337e3ad22d8bac1ef98d5901393ff
https://doi.org/10.1134/s199079310906013x
https://doi.org/10.1134/s199079310906013x
Publikováno v:
Russian Journal of Physical Chemistry B. 3:91-98
Various regimes of combustion in end-burning-grain solid-propellant rocket motors were examined within the framework of the phenomenological theory of unsteady combustion. A system of equations capable of describing the interaction between the proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeee6e0cc865f4a663ffa51244acb9c4
https://doi.org/10.1134/s1990793109010151
https://doi.org/10.1134/s1990793109010151
Autor:
B. V. Novozhilov
Publikováno v:
Combustion, Explosion, and Shock Waves. 43:429-434
The response function of the burning rate of a solid propellant to periodically varying pressure is found with allowance for the cross-flow (erosion) effect in the linear approximation of the phenomenological theory of nonsteady combustion. Numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::434537f27e0e87fa6f547c91db5646f2
https://doi.org/10.1007/s10573-007-0058-6
https://doi.org/10.1007/s10573-007-0058-6