The inverse problem of the theory of nonstationary powder combustion

Autor:	V. N. Marshakov, B. V. Novozhilov
Rok vydání:	2011
Předmět:	Section (fiber bundle) Classical mechanics Volume (thermodynamics) Chemistry Nozzle Mechanics Transient (oscillation) Physical and Theoretical Chemistry Inverse problem Combustion chamber Thermal diffusivity Combustion
Zdroj:	Russian Journal of Physical Chemistry B. 5:991-996
ISSN:	1990-7923 1990-7931
DOI:	10.1134/s199079311106025x
Popis:	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 various ratios of the initial and final nozzle sections. Comparison of the experimental data and the results from solving the direct problem allows one to solve the inverse problem, in other words, to obtain defined information of the characteristics of a combustion chamber, i.e., the characteristic time of chamber evacuation and the powder, i.e., the effective thermal diffusivity.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::aa624b21c1b37102385d1b08152132d4 https://doi.org/10.1134/s199079311106025x Zobrazit plný text záznamu Full text from SpringerLink