Zobrazeno 1 - 10
of 17
pro vyhledávání: '"D. M. Dattelbaum"'
Autor:
D. M. Dattelbaum, E. B. Watkins, M. A. Firestone, R. C. Huber, R. L. Gustavsen, B. S. Ringstrand, J. D. Coe, D. Podlesak, A. E. Gleason, H. J. Lee, E. Galtier, R. L. Sandberg
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Shock-wave driven reactions of organic molecules may have played a key role in prebiotic chemistry, but their mechanisms are difficult to investigate. The authors, using time-resolved x-ray diffraction and small-angle x-ray scattering experiments, ob
Externí odkaz:
https://doaj.org/article/b8af4eaccd524b85949ed86d301de697
Autor:
M. Bagge-Hansen, S. Bastea, J. A. Hammons, M. H. Nielsen, L. M. Lauderbach, R. L. Hodgin, P. Pagoria, C. May, S. Aloni, A. Jones, W. L. Shaw, E. V. Bukovsky, N. Sinclair, R. L. Gustavsen, E. B. Watkins, B. J. Jensen, D. M. Dattelbaum, M. A. Firestone, R. C. Huber, B. S. Ringstrand, J. R. I. Lee, T. van Buuren, L. E. Fried, T. M. Willey
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Detonation of high explosives can produce many nanocarbon allotropes and morphologies, but the mechanism of formation is challenging to explore. Here the authors observe, by time-resolved small-angle X-ray scattering, a transient liquid phase that pr
Externí odkaz:
https://doaj.org/article/f704d3d20291408b82196060951e9e54
Autor:
B. J. Jensen, S. N. Luo, D. E. Hooks, K. Fezzaa, K. J. Ramos, J. D. Yeager, K. Kwiatkowski, T. Shimada, D. M. Dattelbaum
Publikováno v:
AIP Advances, Vol 2, Iss 1, Pp 012170-012170-6 (2012)
Understanding the dynamic response of materials at extreme conditions requires diagnostics that can provide real-time, in situ, spatially resolved measurements on the nanosecond timescale. The development of methods such as phase contrast imaging (PC
Externí odkaz:
https://doaj.org/article/f2c37a18cadc4c01b22ec7058a1eb52b
Autor:
R. C. Huber, D. M. Dattelbaum, J. M. Lang, Joshua D. Coe, J. H. Peterson, B. Bartram, L. L. Gibson
Publikováno v:
Journal of Applied Physics. 133:035106
We performed a series of six plate impact experiments on polyimide and modeled them using new reactant and products equations of state combined with an Arrhenius rate model. The first experiment was diagnosed with embedded electromagnetic velocity ga
Publikováno v:
SHOCK COMPRESSION OF CONDENSED MATTER - 2019: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter.
The chemical reaction zone (CRZ) of detonating explosives is defined by the leading, inert shock front, which compresses the explosive to the von Neumann (vN) spike condition on the unreacted Hugoniot, and the Chapman-Jouget (CJ) sonic locus conditio
Publikováno v:
AIP Conference Proceedings.
Autor:
S. A. Sheffield, D. M. Dattelbaum, D. B. Stahl, Mark Elert, Michael D. Furnish, William W. Anderson, William G. Proud, William T. Butler
Publikováno v:
AIP Conference Proceedings.
Understanding of the chemistry that occurs under extreme, high‐pressure, high‐temperature shock environments poses both a significant scientific challenge, due to the difficulty of direct experimental observations, and an opportunity for discover
Autor:
L. L. Gibson, B. Bartram, D. M. Dattelbaum, S. A. Sheffield, D. B. Stahl, Mark Elert, Michael D. Furnish, William W. Anderson, William G. Proud, William T. Butler
Publikováno v:
AIP Conference Proceedings.
A Remote Liquid Loading System (RLLS) was designed and tested for the application of loading high‐hazard liquid materials into instrumented target cells for gas gun‐driven plate impact experiments. These high hazard liquids tend to react with con
Autor:
D. M. Dattelbaum, S. A. Sheffield, D. B. Stahl, A. M. Dattelbaum, Mark Elert, Michael D. Furnish, William W. Anderson, William G. Proud, William T. Butler
Publikováno v:
AIP Conference Proceedings.
“Hot spots,” or regions of localized high temperature and pressure that arise during the shock compression of heterogeneous materials, are known to highly influence the initiation characteristics of explosives. By introducing controlled‐size pa
Autor:
N. Velisavljevic, G. N. Chesnut, D. M. Dattelbaum, Y. K. Vohra, A. Stemshorn, Mark Elert, Michael D. Furnish, William W. Anderson, William G. Proud, William T. Butler
Publikováno v:
AIP Conference Proceedings.
In group IV metals (Ti, Zr, and Hf) room temperature compression leads to a martensitic transformation from a ductile α to a brittle ω phase. The α→ω phase boundary decreases to lower pressure at high temperature and can limit the use of group