Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Philip M. Guerieri"'
Publikováno v:
Propellants, Explosives, Pyrotechnics. 46:1260-1275
Droplet combustion of kerosene augmented by stabilized nanoaluminum/oxidizer composite mesoparticles
Publikováno v:
Combustion and Flame. 211:1-7
Inclusion of energetic and chemically active nanoparticles into liquid fuels and propellants is known to affect resultant combustion dynamics. Recently, the activity of such nanoparticle additives has been promoted using electrospray to preassemble s
Autor:
Dennis H. Mayo, Andrew T. Kerr, Dylan J. Kline, Edward E. Foos, Philip M. Guerieri, Michael R. Zachariah, Rohit J. Jacob
Publikováno v:
Combustion and Flame. 200:53-59
Metallizing hydrocarbons has received renewed attention as a potential means to increase energy density and burn rate. Particle agglomeration however, is a significant concern, impeding both performance as well as practical implementation due to syst
Autor:
Miles C. Rehwoldt, Rohit J. Jacob, Jeffery B. DeLisio, Michael R. Zachariah, Philip M. Guerieri
Publikováno v:
Combustion and Flame. 187:77-86
Metallizing and gelling hydrocarbons has received attention since the 1960s, but slurry fuels utilizing micron particles suffer from long particle burning times and problematic agglomeration. This study investigates single droplet combustion of keros
Publikováno v:
Combustion and Flame. 176:220-228
Addition of metal and metal oxide nanoparticles to hydrocarbon fuels has shown the ability to increase the volumetric energy density, decrease ignition delay, increase heat of combustion, and catalyze fuel decomposition in recent research. However, e
Autor:
Kit H. Bowen, Ross Ives, Dennis H. Mayo, Samantha DeCarlo, Philip M. Guerieri, Jeffery B. DeLisio, Bryan W. Eichhorn, Michael R. Zachariah
Publikováno v:
Chemical Physics Letters. 661:168-172
Molecular near zero oxidation state clusters of metals are of interest as fuel additives. In this work high heating rate decomposition of the Al(I) tetrameric cluster, [AlBr(NEt 3 )] 4 (Et = C 2 H 5 ), was studied at heating rates of up to 5 × 10 5
Autor:
Samantha DeCarlo, Kit H. Bowen, Xin Tang, Philip M. Guerieri, Richard A. Yetter, Terrence L. Connell, Bryan W. Eichhorn, Zachary Hicks, Michael R. Zachariah
Publikováno v:
The Journal of Physical Chemistry A. 119:11084-11093
Additives to hydrocarbon fuels are commonly explored to change the combustion dynamics, chemical distribution, and/or product integrity. Here we employ a novel aluminum-based molecular additive, Al(I) tetrameric cluster [AlBrNEt3]4 (Et = C2H5), to a
Publikováno v:
Combustion and Flame. 162:258-264
Nanothermite reactions are mechanistically not well understood, due to their ultra-fast transient nature, and the complexity of probing both the vapor-phase and condensed-state chemistries. In this work we examine the combustion product particles of
Publikováno v:
ACS applied materialsinterfaces. 7(17)
One of the challenges in the use of energetic nanoparticles within a polymer matrix for propellant applications is obtaining high particle loading (high energy density) while maintaining mechanical integrity and reactivity. In this study, we explore
Publikováno v:
52nd Aerospace Sciences Meeting.
Explosive formulations incorporating aluminum nano particles as a fuel has been extensively studied due to their low diffusion length scales and their high specific energy release compared to traditional organic formulations. In this work we evaluate