Joint theoretical and experimental investigations have allowed to realize an approach with use of mathematical and physical modeling of processes of a shock wave loading of powder materials. In order to gain a better insight into the effect of loading conditions and, in particular, to study the effect of detonation velocity, explosive thickness, and explosion pressure on the properties of the final sample, we numerically solved the problem about powder compaction in the axisymmetric case. The performed analysis shows that an increase in the decay time of the pressure applied to the sample due to an increase of the explosive thickness or the external loading causes no shrinkage of the destructed region at a fixed propagation velocity of the detonation wave. Simultaneously, a decrease in the propagation velocity of the detonation wave results in an appreciable shrinkage of this region.
Buzyurkin, A. E., Kraus, E. I., & Lukyanov, Y. L. (2013). Study of the conditions of fracture at explosive compaction of powders. Fracture and Structural Integrity, 7(24), Pages 96–111. https://doi.org/10.3221/IGF-ESIS.24.11
IEEE
A. E. Buzyurkin, E. I. Kraus, and Y. L. Lukyanov, “Study of the conditions of fracture at explosive compaction of powders,” Fracture and Structural Integrity, vol. 7, no. 24, pp. Pages 96–111, 2013, doi: 10.3221/IGF-ESIS.24.11.
MLA
Buzyurkin, Andrey E., et al. “Study of the conditions of fracture at explosive compaction of powders.” Fracture and Structural Integrity, vol. 7, no. 24, 2013, pp. Pages 96–111. https://doi.org/10.3221/IGF-ESIS.24.11.
Chicago
Buzyurkin, Andrey E., Evgeny I. Kraus, and Yaroslav L. Lukyanov. 2013. “Study of the conditions of fracture at explosive compaction of powders.” Fracture and Structural Integrity 7 (24): Pages 96–111. https://doi.org/10.3221/IGF-ESIS.24.11.
Harvard
Buzyurkin, A.E., Kraus, E.I. and Lukyanov, Y.L. (2013) ‘Study of the conditions of fracture at explosive compaction of powders’, Fracture and Structural Integrity, 7(24), pp. Pages 96–111. doi: 10.3221/IGF-ESIS.24.11.
Vancouver
Buzyurkin AE, Kraus EI, Lukyanov YL. Study of the conditions of fracture at explosive compaction of powders. Fracture and Structural Integrity. 2013;7(24):Pages 96-111. doi:10.3221/IGF-ESIS.24.11
BibTeX
@article{buzyurkin2013,
author = {Buzyurkin, Andrey E. and Kraus, Evgeny I. and Lukyanov, Yaroslav L.},
title = {Study of the conditions of fracture at explosive compaction of powders},
journal = {Fracture and Structural Integrity},
year = {2013},
volume = {7},
number = {24},
pages = {Pages 96--111},
doi = {10.3221/IGF-ESIS.24.11},
url = {https://doi.org/10.3221/IGF-ESIS.24.11},
issn = {1971-8993}
}
RIS
TY - JOUR
AU - Buzyurkin, Andrey E.
AU - Kraus, Evgeny I.
AU - Lukyanov, Yaroslav L.
TI - Study of the conditions of fracture at explosive compaction of powders
JO - Fracture and Structural Integrity
T2 - Fracture and Structural Integrity
PY - 2013
DA - 2013/03/20
VL - 7
IS - 24
SP - Pages 96
EP - 111
DO - 10.3221/IGF-ESIS.24.11
UR - https://doi.org/10.3221/IGF-ESIS.24.11
SN - 1971-8993
ER -
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