作者: T. M. Willey , M. Bagge-Hansen , L. Lauderbach , R. Hodgin , D. Hansen
DOI: 10.1063/1.4971470
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摘要: The lack of experimental validation for processes occurring at sub-micron length scales on time ranging from nanoseconds to microseconds hinders detonation model development. Particularly, quantification late-time energy release requires measurement carbon condensation kinetics behind fronts. A new small-angle x-ray scattering (SAXS) endstation has been developed use Dynamic Compression Sector observe during detonation. and beamline demonstrate unprecedented fidelity; SAXS profiles can be acquired single pulses, which in 24-bunch mode are about 80 ps duration arrive every 153.4 ns. This paper presents both the current temporal capabilities this beamline, ability distinguish different condensate morphologies as they form To capabilities, three shots hexanitrostilbene (HNS) interleaved show evolution SAX...