Zobrazeno 1 - 10
of 31
pro vyhledávání: '"O. V. Iovleva"'
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 19, Iss 1-2, Pp 164-169 (2017)
Organization of pulsating combustion mode is one of the possible solutions to improve energy efficiency installations tasks that use hydrocarbon fuels. For stratified combustion of solid fuels, especially solid waste technogenic promising are coaxial
Externí odkaz:
https://doaj.org/article/957e4e87a09f4a438e97e55acce002de
Acoustic vibrations of a gas with an inhomogeneous distribution of the speed of sound along the pipe
Publikováno v:
Journal of Physics: Conference Series. 2379:012016
In this paper, the pulsating combustion of a premixed propane-butane fuel with air in a vortex combustion chamber is considered. The conclusion of the refined frequency equation is made. The characteristic of the mixture supply system is given.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a74376e74320b63c96ec2a45bec4119c
https://doi.org/10.1088/1742-6596/2379/1/012016
https://doi.org/10.1088/1742-6596/2379/1/012016
Publikováno v:
Journal of Physics: Conference Series. 1923:012017
A solid fuel combustion chamber of the Helmholtz-resonator-type is investigated. In previous works, the air supply tube and the combustion product outlet tube were open at the outlet. In this paper, we consider a device in which the tubes are connect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8ffaa7e7af41fb8676f019fcfc974ea
https://doi.org/10.1088/1742-6596/1923/1/012017
https://doi.org/10.1088/1742-6596/1923/1/012017
Publikováno v:
Journal of Physics: Conference Series. 1923:012022
Modern research of combustion processes affect a large number of combustion modes of gaseous fuel, but so far the effects associated with the occurrence of acoustic oscillations of the gas with a longitudinal temperature distribution have not been we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c92be895a85ab3801bfceda7749f0f
https://doi.org/10.1088/1742-6596/1923/1/012022
https://doi.org/10.1088/1742-6596/1923/1/012022
Publikováno v:
Journal of Physics: Conference Series. 1588:012026
In this paper pulsating combustion of a pre-mixed propane-butane fuel with air in a vortex combustion chamber is considered. In view of the insufficiency of information about the reasons of self-oscillations, it is necessary to determine the gas-dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faca3442481524d9252013d9db6fc20d
https://doi.org/10.1088/1742-6596/1588/1/012026
https://doi.org/10.1088/1742-6596/1588/1/012026
Publikováno v:
Journal of Physics: Conference Series. 1588:012022
In previous works, a theoretical study of pulsating combustion of solid fuel in Helmholtz-resonator-type setup was carried out under the condition that the distribution of the sound speed in the combustion products is constant, i.e. independent of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ccd257c89e6d5809570384818a7b8e0
https://doi.org/10.1088/1742-6596/1588/1/012022
https://doi.org/10.1088/1742-6596/1588/1/012022
Publikováno v:
Journal of Physics: Conference Series. 1328:012046
There are a number of works in which pulsating combustion of the wood particles in Helmholtz resonator type device was studied. The dependences of the frequency and amplitude of oscillations on the geometry of the device were determined. The aim of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a7df94f80e12f9cf57a40e8aa4e2821
https://doi.org/10.1088/1742-6596/1328/1/012046
https://doi.org/10.1088/1742-6596/1328/1/012046
Publikováno v:
Journal of Physics: Conference Series. 1328:012047
In this paper, the combustion of petroleum coke is investigated. It is established that fluctuations of gas in the Rijke tube excited when petroleum coke burns with propane-air mixture. It is shown that over time the mixture supply can be significant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dbdcfcd4d5f77990d0bdda74cd40b0a
https://doi.org/10.1088/1742-6596/1328/1/012047
https://doi.org/10.1088/1742-6596/1328/1/012047
Autor:
V. M. Larionov, O. V. Iovleva
Publikováno v:
Russian Aeronautics (Iz VUZ). 55:388-391
In this paper, we present the results of calculating conditions for gas vibration excitement, sound pressure frequency and level as a function of mixture composition, geometric burner parameters and the resonator throat with constant capacity. We est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d71c9f0d5d97f78800dca0e3c37eeaea
https://doi.org/10.3103/s1068799812040113
https://doi.org/10.3103/s1068799812040113
Autor:
O. V. Iovleva, S. V. Mylnikov
Publikováno v:
Russian Journal of Genetics. 43:1108-1119
The results of three long-term breeding and genetic experiments with Drosophila melanogaster performed at different times are summarized. Selections for different fitness components led to similar results. The data on the concentration of viability m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a935770c58db8678ef81437eac3003
https://doi.org/10.1134/s1022795407100043
https://doi.org/10.1134/s1022795407100043