On the effect of conductivity of a shock-compressed gas on interferometric recording of parameters of motion of a liner

We report on the results of a study of the acceleration dynamics of an aluminum liner to a velocity of 5.5 km/s using continuous recording of velocity (velocity interferometer system for any reflector (VISAR) and Fabry-Perot interferometer) and motion trajectory (radiointerferometer and resistive tr...

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Bibliographic Details
Published in:Journal of experimental and theoretical physics 2012-01, Vol.114 (1), p.161-166
Main Authors: Ogorodnikov, V. A., Mikhailov, A. L., Peshkov, V. V., Bogdanov, E. N., Rodionov, A. V., Sedov, A. A., Fedorov, A. V., Nazarov, D. V., Finyushin, S. A., Dudoladov, V. I., Erunov, S. V., Blikov, A. O.
Format: Article
Language:English
Subjects:
ACCELERATION
AIR
ALUMINIUM
ATMOSPHERES
Classical and Quantum Gravitation
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
ELECTRIC CONDUCTIVITY
Electric properties
Elementary Particles
FABRY-PEROT INTERFEROMETER
HELIUM
Nonlinear
Particle and Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theory
Relativity Theory
Sensors
SHOCK WAVES
Soft Matter Physics
Solid State Physics
Statistical
TRAJECTORIES
TRANSDUCERS
VELOCITY
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Summary:We report on the results of a study of the acceleration dynamics of an aluminum liner to a velocity of 5.5 km/s using continuous recording of velocity (velocity interferometer system for any reflector (VISAR) and Fabry-Perot interferometer) and motion trajectory (radiointerferometer and resistive transducer) in air and in a helium atmosphere. It is found that for liner velocities exceeding 4.0 and 5.0 km/s, the displacement of the shock wave front is recorded by the radiointerferometer in air and helium, respectively. At these velocities, the conductivities of air and helium behind the shock wave front are estimated.
ISSN:1063-7761
1090-6509
DOI:10.1134/S106377611115012X