Combustion and characterization of nanoscale aluminum and ice propellants

T Sippel, S Son, G Risha, R Yetter - 44th AIAA/ASME/SAE/ASEE Joint …, 2008 - arc.aiaa.org
Nanoscale aluminum and water propellants have received considerable interest as of late
because of their application to underwater and space propulsion. With the increasing …

Characterization of nanoscale aluminum and ice solid propellants

TR Sippel - 2009 - search.proquest.com
Solid rocket motors are favored for launch applications because of their simplicity and high
thrust to weight ratio. Longer space missions and manned missions will require new, higher …

Feasibility study and demonstration of an aluminum and ice solid propellant

TL Pourpoint, TD Wood, MA Pfeil… - … Journal of Aerospace …, 2012 - Wiley Online Library
Aluminum‐water reactions have been proposed and studied for several decades for
underwater propulsion systems and applications requiring hydrogen generation. Aluminum …

Feasibility study and demonstration of an aluminum and ice solid propellant

T Wood, M Pfeil, T Pourpoint, J Tsohas, S Son… - 45th AIAA/ASME/SAE …, 2009 - arc.aiaa.org
LUMINUM powder is a common ingredient in conventional rocket propellant to increase
specific impulse, ISP, as well as stability. The properties and recent availability of nano-scale …

Detailed characterization of al/ice propellants

T Pourpoint, T Sippel, C Zaseck, T Wood… - 46th AIAA/ASME/SAE …, 2010 - arc.aiaa.org
LUMINUM and water propellants have shown promise in eliminating some of the
disadvantages of AP-based propellants, yet present many challenges also. Theoretical …

Combustion of nanoaluminum and water propellants: effect of equivalence ratio and safety/aging characterization

TR Sippel, TL Pourpoint, SF Son - Propellants, Explosives …, 2013 - Wiley Online Library
The deflagration and combustion efficiency of 80 nm aluminum/ice (ALICE) mixtures with
equivalence ratios of ϕ= 1.0, 0.75, and 0.67 were experimentally investigated. We find that …

Nano-propellants for space propulsion

L Galfetti, F Severini, LT De Luca… - … (ESA SP-555). 2-9 June …, 2004 - adsabs.harvard.edu
The currently used micrometric Al powders (30-50 μm nominal size) were replaced by
nanometric powders (0.1-0.2 μm) in order to investigate the effects of aluminum particle size …

Production and characterization of nano-aluminum and its effect in solid propellant combustion

K Jayaraman, K Anand, S Chakravarthy… - 45th AIAA aerospace …, 2007 - arc.aiaa.org
Nano-aluminum particles were produced by the electrical wire explosion method at this
laboratory. The size and shape of the particles were measured using a transmission electron …

[PDF][PDF] Novel energetic materials for space propulsion

GA Risha, TL Connell, M Weismiller… - Air Force Office of …, 2011 - researchgate.net
Frozen solid propellants based on nAl and ice mixtures have been studied. In particular, the
burning rate was measured for frozen aluminum ice mixtures, a model was developed for …

Aluminum-ice (ALICE) propellants for hydrogen generation and propulsion

G Risha, T Connell, R Yetter, V Yang, T Wood… - 45th AIAA/ASME/SAE …, 2009 - arc.aiaa.org
An experimental investigation was conducted to determine the relative propulsive
performance and viability of novel solid propellants comprised of ALICE using fundamental …