Zobrazeno 1 - 10
of 323
pro vyhledávání: '"V D Nikolaev"'
Publikováno v:
Automatic Control and Computer Sciences. 55:1180-1187
Publikováno v:
Matematicheskie Voprosy Kriptografii [Mathematical Aspects of Cryptography]. 9:5-32
Autor:
V D Nikolaev
Publikováno v:
Matematicheskie Voprosy Kriptografii [Mathematical Aspects of Cryptography]. 7:93-118
Publikováno v:
Quantum Electronics. 38:794-800
A centrifugal bubbling singlet-oxygen gas generator is developed in which chlorine with helium are injected into the rotating layer of the alkali solution of hydrogen peroxide through cylindrical nozzles directed at an angle of 30° to the bubbler su
Publikováno v:
Optics and Spectroscopy. 105:202-207
The concentrations of water vapor and O2(1Δ), as well as the temperature in the gas flow at the exit of a singlet oxygen generator, are determined using multichannel recording of the singlet oxygen emission spectrum in the bands at 634, 703, 762, an
Publikováno v:
Journal of Engineering Physics and Thermophysics. 80:555-562
The results of parametric tests of a centrifugal bubble singlet-oxygen generator based on the reaction of chlorine with an alkaline hydrogen peroxide solution have been given. The utilization of chlorine grows with bubble-layer height, whereas the re
Publikováno v:
Theoretical Foundations of Chemical Engineering. 41:164-170
The chlorine utilization efficiency and singlet oxygen concentration are determined as functions of the chlorine flow rate, the base concentration, and the flow rate and temperature of basic hydrogen peroxide in a singlet oxygen generator based on th
Publikováno v:
Applied Physics A. 81:311-315
The use of supersonic nozzles for the driver nitrogen in an ejector nozzle bank (ENB) for chemical-oxygen iodine laser (COIL) resulted in the elimination of the chocking effect for the primary oxygen flow and formation of a low temperature gain mediu
Publikováno v:
Applied Physics A. 77:325-329
Experimental results have demonstrated that the use of ejector-nozzle concepts can allow to achieve simultaneously high chemical efficiency and high pressure recovery in a chemical oxygen iodine laser. The estimated small-signal gain of the gain medi
Autor:
R. F. Tate, G.D. Hager, Brian T. Anderson, Michael I. Svistun, V D Nikolaev, Marsel V. Zagidullin
Publikováno v:
IEEE Journal of Quantum Electronics. 38:421-428
High-resolution diode laser spectroscopy has been used to probe the gain in the active medium formed by an advanced supersonic chemical oxygen iodine laser (COIL), ejector nozzle bank. The probe beam was directed through the medium at 90/spl deg/ (no