Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Yu. P. Neshchimenko"'
Publikováno v:
Theoretical Foundations of Chemical Engineering. 48:832-836
The energy efficiency of ejector membrane-sorption systems has been analyzed. The separation characteristics of different types of hybrid systems have been numerically investigated for oxygen enrichment of air as an example.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf188b262b556f8a4cba0e73e54907e8
https://doi.org/10.1134/s0040579514060050
https://doi.org/10.1134/s0040579514060050
Publikováno v:
Journal of Engineering Physics. 61:1441-1450
A quasi-one-dimensional model of an optically active medium of a chemical OD-CO2 laser with thermal initiation is proposed. Results of calculations are. in good agreement with the experiment. The maximal specific power of generation is 66 J/g.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2fcc8a4f3e333760dd638ec796ee9b0
https://doi.org/10.1007/bf00871994
https://doi.org/10.1007/bf00871994
Publikováno v:
Soviet Journal of Quantum Electronics. 22:456-457
A quasione-dimensional model of a supersonic chemical laser is proposed, taking into account the turbulent nature of the mixing, shock wave processes, and reactions of the nozzle walls. A test of the model using the example of a mixing OD–CO2 laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fff5655fb25d7b07962e75b579c8591f
https://doi.org/10.1070/qe1992v022n05abeh003484
https://doi.org/10.1070/qe1992v022n05abeh003484
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 24:765-773
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e68be466a7a8eae329fcf28c92585c9
https://doi.org/10.1007/bf00905612
https://doi.org/10.1007/bf00905612
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 18:593-599
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3773e828cc7796e0b6beec701f7799de
https://doi.org/10.1007/bf00859876
https://doi.org/10.1007/bf00859876
Autor:
Yu P Neshchimenko, I S Knyazev, N. I. Laguntsov, N M Gorshunov, G. A. Sulaberidze, A G Velikanov
Publikováno v:
Soviet Journal of Quantum Electronics. 10:436-439
A closed-cycle gasdynamic CO2 laser is proposed which employs selective heating of the nitrogen, a supersonic mixer, a heat exchanger, and a gas separating device of the membrane type. Calculations are reported for a cascade of membrane-type elements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b34f9b2185c49da3812ae918b2862d07
https://doi.org/10.1070/qe1980v010n04abeh010109
https://doi.org/10.1070/qe1980v010n04abeh010109
Publikováno v:
Fluid Dynamics. 20:828-831
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cfc2a57d10d2fc63efd20f12d908982
https://doi.org/10.1007/bf01050103
https://doi.org/10.1007/bf01050103
Autor:
Yu. P. Neshchimenko, L. Ya. Suvorov
Publikováno v:
Fluid Dynamics. 11:618-621
In the present article we give the results of measurements of the density jump in a shock wave propagating in water containing air or helium bubbles. We show that the thermal relaxation at the shock front depends on the properties of the gaseous comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f2cedfb36a4852983d23fac4c636b9c
https://doi.org/10.1007/bf01013013
https://doi.org/10.1007/bf01013013
Publikováno v:
Soviet Journal of Quantum Electronics. 10:1079-1082
Using a quasione-dimensional model, an optimization was made of the optical gain in a supersonic flow when a stream of N2 cooled under the nonequilibrium conditions is mixed with a CO2 + He stream. The simplex method was used to perform a multiparame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bca5b26ae0522df20cec950f48861890
https://doi.org/10.1070/qe1980v010n09abeh010651
https://doi.org/10.1070/qe1980v010n09abeh010651
Autor:
V M Glazenkov, N M Gorshunov, V. M. Akulintsev, A Yu Myasnikov, Yu P Neshchimenko, A B Shcherbo
Publikováno v:
Soviet Journal of Quantum Electronics. 16:1385-1389
The anharmonic oscillator model is used to calculate the characteristics of the active medium of H2–HCl hydrodynamic lasers. The operating conditions are found under which an optical gain of ~1m−1 is reached in a supersonic channel of 12–60 cm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a15f3ed8c5d79bcd34a4cc050f24f5e7
https://doi.org/10.1070/qe1986v016n10abeh007565
https://doi.org/10.1070/qe1986v016n10abeh007565