Using fracture mechanics principles for calculating the pressurized structure lifetime by example of the propellant tank for the fourth stage of launch vehicle VEGA

Using fracture mechanics principles for calculating the pressurized structure lifetime by example of the propellant tank for the fourth stage of launch vehicle VEGA

The results of experimental and design-theoretical investigations on crack growth resistance of a propellant tank structure made of titanium alloy VT23 are presented.

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Bibliographische Detailangaben
Veröffentlicht in:Solar system research 2014-12, Vol.48 (7), p.536-540
Hauptverfasser: Birukov, A. S., Kalinin, V. I., Grinevich, A. V., Markachev, N. A.
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy
Astrophysics and Astroparticles
Astrophysics and Cosmology
Crack propagation
Fracture mechanics
Launch vehicles
Mathematical analysis
Observations and Techniques
Physics
Physics and Astronomy
Planetology
Propellant tanks
Solar system
Spacecraft
Titanium alloys
Titanium base alloys
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Beschreibung
Zusammenfassung:The results of experimental and design-theoretical investigations on crack growth resistance of a propellant tank structure made of titanium alloy VT23 are presented.
ISSN:0038-0946
1608-3423
DOI:10.1134/S0038094614070053