Study of the Penetration of a Cylindrical Striker through an Ice Barrier
https://doi.org/10.1134/S2304487X20020042
Abstract
The penetration of cylindrical strikers with a flat end through ice barriers on the normal to the front surface of the barriers. The possibility of using induction sections to fix the time strikers in the study of the penetration through a fresh ice barrier in the range of initial velocities from 800 to 1500 m/s. Diagrams of motion (depth versus time) and the size of the cavities have been experimentally obtained by pulsed radiography. According to the results of the tests and analysis of the results, the influence of the ice temperature on its strength, resistance coefficient, and the size of the cavity have been determined.
About the Authors
S. I. Gerasimov
Russian Federal Nuclear Center All-Russian Scientific Research Institute of Experimental Physics; Sarov Physical Technical Institute, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Institute of Problems of Mechanical Engineering, Russian Academy of Sciences
Russian Federation
Russian Federation
607190
607186
603024
Sarov
Nizhny Novgorod
A. V. Zubankov
Russian Federal Nuclear Center All-Russian Scientific Research Institute of Experimental Physics; Sarov Physical Technical Institute, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
607190
607186
Sarov
O. V. Krivosheev
Russian Federal Nuclear Center All-Russian Scientific Research Institute of Experimental Physics
Russian Federation
Russian Federation
607190
Sarov
A. P. Kalmykov
Russian Federal Nuclear Center All-Russian Scientific Research Institute of Experimental Physics
Russian Federation
Russian Federation
607190
Sarov
S. A. Kapinos
Russian Federal Nuclear Center All-Russian Scientific Research Institute of Experimental Physics
Russian Federation
Russian Federation
607190
Sarov
A. A. Glukhov
Sarov Physical Technical Institute, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
607186
Sarov
V. V. Pisetsky
Sarov Physical Technical Institute, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
607186
Sarov
R. V. Gerasimova
Sarov Physical Technical Institute, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
607186
Sarov
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Review
For citations:
Gerasimov S.I., Zubankov A.V., Krivosheev O.V., Kalmykov A.P., Kapinos S.A., Glukhov A.A., Pisetsky V.V., Gerasimova R.V. Study of the Penetration of a Cylindrical Striker through an Ice Barrier. Vestnik natsional'nogo issledovatel'skogo yadernogo universiteta "MIFI". 2020;9(2):95-99. (In Russ.) https://doi.org/10.1134/S2304487X20020042
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