Results 81 to 90 of about 4,415 (229)

Decomposition in HTPB bonded HMX followed by heat generation rate and chemiluminescence [PDF]

open access: yes, 2018
The decomposition in HTPB bonded HMX was characterized with two highly sensitive methods: heat flow microcalorimetry (HFMC) and Chemiluminescence (CL). The material is stabilized with a phenolic antioxidant. The heat generation (HFMC) rate was determined
Bohn, M., Käser, F.
core  

Experimental investigation of a simulated LOX injector flow field and other nonintrusive measurement efforts [PDF]

open access: yes
Efforts to improve the characteristics of fuel-oxidizer mixing in liquid rocket combustors have lead to a swirl element design for a liquid oxygen injector which is being considered for use on the STME.
Hartfield, Roy J., Jr.
core   +1 more source

Strategies for the production of maize-derived pharmaceuticals using cytoplasmic male sterile lines: In vitro tissue culture/transformation and field breeding approaches [PDF]

open access: yes, 2009
Plant-made pharmaceuticals (PMPs) offer promise as efficient and cost-effective products for the treatment of human and animal diseases. An advantage of producing pharmaceuticals in maize is the large storage capacity and stability for proteins and ...
Frame, Bronwyn   +4 more
core   +2 more sources

Damage in Polymer Bonded Energetic Composites: Effect of Loading Rate [PDF]

open access: yes, 2016
Particulate composites are widely used in the materials world. An understanding of their damage behaviour under a variety of loading conditions is necessary to inform models of their response to external stimuli.
Boddy, RL   +3 more
core   +2 more sources

Recovery of aluminum from composite propellants [PDF]

open access: yes, 1980
Aluminum was recovered from solid rocket propellant containing a small amount of oxidizer by depolymerizing and dissolving propellant binders (containing functional or hydrolyzable groups in a solution of sodium methoxide) in an alcohol solvent ...
Shaw, G. C.
core   +1 more source

Experimental investigation of paraffin-based fuels for hybrid rocket propulsion [PDF]

open access: yes, 2013
Solid fuels for hybrid rockets were characterized in the framework of a research project aimed to develop a new generation of solid fuels, combining at the same time good mechanical and ballistic properties.
F. Maggi   +4 more
core   +1 more source

Demonstration of a sterilizable solid rocket motor system [PDF]

open access: yes
A solid propellant rocket motor containing 60.9 Kg (134-lb) of propellant was successfully static fired after being subjected to eight heat sterilization cycles (three 54-hour cycles plus five 40-hour cycles) at 125 C (257 F).
Lambert, W. L.   +2 more
core   +1 more source

Modeling and rheology of HTPB based composite solid propellants

open access: yesPolymer Composites, 1998
AbstractThe propellant with the minimum viscosity required for a defect‐free casting can be obtained by proper selection of the size and fractions of solid components leading to maximum packing density. Furnas' model was used to predict the particulate composition for the maximum packing density.
Erisken, C   +4 more
openaire   +2 more sources

Long term investigation of bonding characteristics between PVC based inhibitor and HTPB/IPDI based propellant [PDF]

open access: yesScientific Technical Review
Bonding characteristics between extruded polyvinyl chloride (PVC) inhibitor and casted hydroxyl terminated polybutadiene/isophorone isocyanate (HTPB/IPDI) propellant, investigated in a long period of time, are topics of this paper. Basic statements about
Radulović Jovan, Milojković Aleksandar
doaj   +1 more source

Rheology of suspensions with aluminum nano-particles [PDF]

open access: yes, 2009
Nano-scale aluminum particles are innovative materials increasingly used in energetic formulations. In this contribution, the rheological behavior of suspensions with either paraffin oil or HTPB as the matrix fluid and nano-scale aluminum (ALEX) as the ...
Ulrich Förter-Barth, Ulrich Teipel
core  

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