Results 61 to 70 of about 581 (155)

Thermal transport of nanoenergetics in composite materials [PDF]

open access: yes
Field of study: Mechanical and aerospace engineering.Dr. Matthew Maschmann, Thesis Supervisor."December 2017."Nanoenergetic materials such as nanothermites are made up of a mixture of nanoscale fuel and oxidizer particles separated by small distances to ...
Riehn, Matthew
core   +1 more source

Novel Integrated System Architecture for an Autonomous Jumping Micro-Robot [PDF]

open access: yes, 2010
As the capability and complexity of robotic platforms continue to evolve from the macro to micro-scale, innovation of such systems is driven by the notion that a robot must be able to sense, think, and act [1].
Churaman, Wayne Anthony
core  

Flame propagation of Al/PTFE mechanically activated composites [PDF]

open access: yes, 2017
The structure of mechanically activated (MA) energetic composites are complex, having at the same time intra-particle reactive length scales as small as sub-micrometer and inter-particle length scales as large as 1 mm.
Huston, Michael
core   +3 more sources

Electrospray Nested Energetic Cells from Nanothermite with MoO3 Nanostrips: Reactivity, Sensitivity and Combustion Performance

open access: yesApplied Sciences
Nanothermites have attracted great attention over the last two decades for their superior performance in heat release and pressure wave generation. The shape of the oxidizer and the assembly structure could significantly influence the performance.
Yaru Li, Hui Ren, Quanmin Xie
doaj   +1 more source

Effect of additives on CuO/Al nanothermite properties

open access: yesJournal of Physics: Conference Series, 2017
The effect of additives on CuO/Al nanothermite properties is reported. The incorporation of additives resulted in the decreased sensitivity. It had an adverse impact on gas dynamic characteristics of CuO/Al nanothermite, up to the loss of the unique capability of burning in narrow channels.
V V Gordeev, M V Kazutin, N V Kozyrev
openaire   +1 more source

Effect of process control agents used in mechanochemical synthesis on properties of the prepared composite reactive materials [PDF]

open access: yes, 2022
The study explores synthesis and reactivity of new reactive materials prepared by ball milling. High-energy ball milling became a ubiquitous mechano-chemical tool to manufacture diverse powders, from pharmaceuticals or foods to alloys to new solid rocket
Mursalat, Mehnaz
core   +1 more source

Targeted nano-energetic material exploration through active learning algorithm implementation

open access: yesEnergetic Materials Frontiers
This paper presents an active learning-based method designed to guide experiments towards user-defined specific regions, termed ”regions of interest,” within vast and multi-dimensional thermite design spaces.
Leandro Carreira   +6 more
doaj   +1 more source

Conception et fabrication d'une matrice de micropropulseurs à combustible solide [PDF]

open access: yes, 2016
Ce mémoire présente la conception, la fabrication et les tests d'allumage d'une matrice de micropropulseurs à combustible solide servant à améliorer la manœuvrabilité des microsatellites du type CubeSat dans l'espace.
Descent, Philippe
core  

Understanding the Relationships Between Architecture, Chemistry, and Energy Release of Energetic Nanocomposites [PDF]

open access: yes, 2017
Energetic nanocomposites are a class of reactive material that incorporate nanosized materials or features in order to enhance reaction kinetics and energy densities.
DeLisio, Jeffery Brandon
core   +1 more source

Electrophoretic deposition of graphene enhanced aluminum and bismuth trioxide nanothermite thin films [PDF]

open access: yes
The work described herein details the characterization of aluminum and bismuth trioxide nanothermite thin films formed by electrophoretic deposition. Additionally, graphene was added to nanothermites before deposition to enhance the thermal conductivity ...
Geeson, Jordan M.
core  

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