Optimal parameters of shock tubes to simulate the high explosive effect of a blast

The problem of generating pressure waves with a profile similar to the profile of a blast wave in closed shock tubes with constant cross-section is considered. Applying non-stationary gas dynamics methods, the dimensions (lengths) of high and low pressure chambers are determined analytically and num...

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Bibliographic Details
Published in:MATEC web of conferences 2024, Vol.395, p.1082
Main Authors: Chernyshov, Mikhail V., Savelova, Karina E., Yatsenko, Anna A.
Format: Article
Language:English
Subjects:
analytical shody
blast wave
Elastic waves
Gas dynamics
high explosive blast
Parameters
Pressure chambers
riemann expansion wave
shock tube
Shock tubes
shock-wave structures
Vacuum chambers
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Summary:The problem of generating pressure waves with a profile similar to the profile of a blast wave in closed shock tubes with constant cross-section is considered. Applying non-stationary gas dynamics methods, the dimensions (lengths) of high and low pressure chambers are determined analytically and numerically. Also, the gas parameters in those chambers necessary to produce pressure waves with a profile close to triangular are determined.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/202439501082