TY - JOUR
T1 - Rheological Behavior of DNAN/HMX Melt-Cast Explosives
AU - Zhu, Daoli
AU - Zhou, Lin
AU - Zhang, Xiangrong
N1 - Publisher Copyright:
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2019/12/1
Y1 - 2019/12/1
N2 - Understanding the rheological behavior of melt-cast explosives is critical for manufacturing melt-cast explosive charges. The research presented herein systematically investigates the rheological behavior of 2,4-dinitroanisole/tetramethylenetetranitra-mine (DNAN/HMX) melt-cast explosive suspensions. The rheological characteristics were measured using a Haake Mars III rheometer. In general, the DNAN/HMX melt-cast explosive suspensions underwent shear-thinning (pseudoplastic) and were strongly affected by solid content, particle size (unimodal distribution), particle gradation (bimodal or multimodal distribution), particle morphology, temperature, and chemical additives. The subsequent measurements and analysis provide important contextual information for designing formulations of DNAN/HMX melt-cast explosives.
AB - Understanding the rheological behavior of melt-cast explosives is critical for manufacturing melt-cast explosive charges. The research presented herein systematically investigates the rheological behavior of 2,4-dinitroanisole/tetramethylenetetranitra-mine (DNAN/HMX) melt-cast explosive suspensions. The rheological characteristics were measured using a Haake Mars III rheometer. In general, the DNAN/HMX melt-cast explosive suspensions underwent shear-thinning (pseudoplastic) and were strongly affected by solid content, particle size (unimodal distribution), particle gradation (bimodal or multimodal distribution), particle morphology, temperature, and chemical additives. The subsequent measurements and analysis provide important contextual information for designing formulations of DNAN/HMX melt-cast explosives.
KW - DNAN/HMX melt-cast explosives
KW - particle characteristics
KW - rheological behavior
KW - solid content
KW - temperature and chemical additives
UR - http://www.scopus.com/inward/record.url?scp=85072191429&partnerID=8YFLogxK
U2 - 10.1002/prep.201900117
DO - 10.1002/prep.201900117
M3 - Article
AN - SCOPUS:85072191429
SN - 0721-3115
VL - 44
SP - 1583
EP - 1589
JO - Propellants, Explosives, Pyrotechnics
JF - Propellants, Explosives, Pyrotechnics
IS - 12
ER -