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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Veröffentlicht in:	MATEC Web of Conferences 2024, Vol.395, p.1082
Hauptverfasser:	Chernyshov, Mikhail V., Savelova, Karina E., Yatsenko, Anna A.
Format:	Artikel
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	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