Zobrazeno 1 - 10
of 27
pro vyhledávání: '"P. K. Tret'yakov"'
Autor:
P. K. Tret’yakov, V. N. Zudov
Publikováno v:
Technical Physics. 63:339-346
The results of an experimental study of the impact of the focused pulsed-periodic radiation from a CO2 laser on a gas-dynamic structure in a supersonic jet are presented. The radiation of the CO2 laser is propagated across the stream and focused by a
Publikováno v:
Journal of Engineering Physics and Thermophysics. 85:1331-1338
The influence of the energy impulse-periodic action on the structure of the hydrogen-air mixture flow in a channel for going from the regime of diffusion combustion of the mixture to pseudojump-like combustion has been investigated. Experiments were
Publikováno v:
Russian Journal of Physical Chemistry B. 4:66-69
To date, an acute ecological problem is toxic gas exhausts into the atmosphere. One approach to solving it is to control the process of combustion by various electromagnetic fields, in particular laser irradiation of the combustion zone. The present
Publikováno v:
Combustion, Explosion, and Shock Waves. 45:530-533
Results of an experimental study of the flame-front dynamics in a homogeneous propane-air mixture under a pulsed action of an electric field are presented. Front surface areas turned to different-pole electrodes are found to move with different veloc
Publikováno v:
Combustion, Explosion, and Shock Waves. 44:18-21
The effect of constant and pulsed periodic electric fields on combustion of a propane-air mixture is studied experimentally. The experiments are performed for the laminar and turbulent combustion modes with flame stabilization by a separation region
Publikováno v:
Fluid Dynamics. 38:782-793
The results of an experimental investigation and numerical simulation of a gasdynamic structure formed as a result of supersonic flow past a pulsating thermal source are presented. Heat was supplied to the flow by producing a limited plasma volume as
Publikováno v:
Combustion, Explosion, and Shock Waves. 39:119-123
The existence of vortex zones at the outer boundary of the hydrogen plume in a cocurrent air flow is confirmed. An analysis of experimental results and a comparison with available calculations show that the formation of such zones can be associated w
Publikováno v:
Fluid Dynamics. 36:836-842
The process of controlling the parameters of a bow shock created by a body flying at supersonic velocity by supplying mass and thermal energy behind the shock is investigated. The mass and thermal energy were supplied by means of fan air jets flowing
Publikováno v:
Combustion, Explosion, and Shock Waves. 35:370-378
Results of combustion studies in channels are presented. These researches deal with anomalous phenomena in steady turbulent flows: unsteady heat transfer, two-layer flow, oscillations of a gas column of different intensity and frequency. Under certai
Autor:
C. Bruno, P. K. Tret’yakov
Publikováno v:
Combustion, Explosion, and Shock Waves. 35:245-251
Experiments on the organization of the combustion of kerosene in high-enthalpy supersonic air streams is analyzed. The use of promotor additives, as well as improvements in the atomization process, vaporization, and mixing, do not always facilitate e