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Study of Jet Flows Using Pulsed Radiography at Explosive Loading of the Hemispherical Shell

https://doi.org/10.25205/2541-9447-2024-19-4-5-19

Abstract

   The paper presents the results of computational and experimental study of jet flows under loading of the hemispherical steel shell by explosion products. For two characteristic times, experimental radiographs are compared with X-ray patterns obtained by Monte-Carlo numerical simulation of the transmission of calculated gas-dynamic cuts of the object under study. The experiments are performed using X-ray facility based on linear induction accelerator LIA-20. The main elements and characteristics of the X-ray facility are given. Simulation was performed using GRAD and PRISMA software packages.

About the Authors

A. R. Akhmetov
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Russian Federation

Aleksandr R. Akhmetov, Head of Laboratory

Snezhinsk



I. V. Kryukov
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Russian Federation

Ilia V. Kryukov, Candidate of Physical and Mathematical Sciences, Senior Scientist

Snezhinsk



O. A. Nikitin
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Russian Federation

Oleg A. Nikitin, Candidate of Technical Sciences, Head of Department

Snezhinsk



I. V. Penzin
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Russian Federation

Ilia V. Penzin, Research Engineer

Snezhinsk



V. Yu. Politov
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Russian Federation

Vadim Yu. Politov, Candidate of Physical and Mathematical Sciences, Leading Scientist

Snezhinsk



V. Yu. Evert
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Russian Federation

Vyacheslav Yu. Evert, Research Engineer

Snezhinsk



K. I. Zhivankov
Budker Institute of Nuclear Physics, SB RAS
Russian Federation

Kirill I. Zhivankov, Scientist

Novosibirsk



A. A. Krylov
Budker Institute of Nuclear Physics, SB RAS
Russian Federation

Andrei A. Krylov, Scientist

Novosibirsk



D. F. Reshetov
Budker Institute of Nuclear Physics, SB RAS
Russian Federation

Daniil F. Reshetov, Research Engineer

Novosibirsk



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For citations:


Akhmetov A.R., Kryukov I.V., Nikitin O.A., Penzin I.V., Politov V.Yu., Evert V.Yu., Zhivankov K.I., Krylov A.A., Reshetov D.F. Study of Jet Flows Using Pulsed Radiography at Explosive Loading of the Hemispherical Shell. SIBERIAN JOURNAL OF PHYSICS. 2024;19(4):5-19. (In Russ.) https://doi.org/10.25205/2541-9447-2024-19-4-5-19

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