Results 51 to 60 of about 252,087 (254)

Superseismic Loading and Shock Polars: An Example of Fluid-Solid Coupling [PDF]

open access: yes, 2002
We propose a two-dimensional problem involving fluid-solid coupling where a solution is given in closed form. The upper half of the domain is modeled as an isotropic solid; the lower part as a compressible gas.
Arienti, Marco, Shepherd, Joseph E.
core   +1 more source

Apparatus and method for explosive bonding to edge of flyer plate [PDF]

open access: yes, 1991
The invention is an apparatus and a process for the explosive joining of a flyer plate and a base plate. The apparatus consists of a flyer plate positioned over a base plate.
Bement, Laurence J., Kushnick, Anne C.
core   +1 more source

Optically detonated explosive device [PDF]

open access: yes, 1974
A technique and apparatus for optically detonating insensitive high explosives, is disclosed. An explosive device is formed by containing high explosive material in a house having a transparent window.
Menichelli, V. J., Yang, L. C.
core   +1 more source

Generalized Interpolation Material Point Approach to High Melting Explosive with Cavities Under Shock

open access: yes, 2007
Criterion for contacting is critically important for the Generalized Interpolation Material Point(GIMP) method. We present an improved criterion by adding a switching function.
Aiguo Xu   +26 more
core   +1 more source

Hypervelocity gun [PDF]

open access: yes, 1965
A velocity amplifier system which uses both electric and chemical energy for projectile propulsion is provided in a compact hypervelocity gun suitable for laboratory use.
Biehl, A. J., Ford, F. C.
core   +1 more source

STELLAR ORIGINS OF EXTREMELY C-13- AND N-15-ENRICHED PRESOLAR SIC GRAINS: NOVAE OR SUPERNOVAE? [PDF]

open access: yes, 2016
Extreme excesses of 13C (12C/13C < 10) and 15N (14N/15N < 20) in rare presolar SiC grains have been considered diagnostic of an origin in classical novae, though an origin in core collapse supernovae (CCSNe) has also been proposed. We report C, N, and Si
Alexander, Conel M. O'D.   +9 more
core   +3 more sources

Verification of the efficacy of the special water shaped charge prototype [PDF]

open access: yes, 2015
On the basis of an analysis of terrorist attacks carried out worldwide, where in recent years a preference for the use of bulk explosives placed in vehicles prevails, effective protection against these malicious explosive-containing systems that have a ...
Barčová, Karla, Lichorobiec, Stanislav
core   +2 more sources

Properties and Behavior of Geopolymer Concrete Subjected to Explosive Air Blast Loading: A Review

open access: yesMATEC Web of Conferences, 2017
The severe damage to civilian buildings, public area, jet aircraft impact and defense target under explosive blast loading can cause a huge property loss.
Mohd Mortar Nurul Aida   +5 more
doaj   +1 more source

Potential explosion hazard of carbonaceous nanoparticles: Explosion parameters of selected materials

open access: yesJournal of Hazardous Materials, 2015
Following a previous explosion screening study, we have conducted concentration and ignition energy scans on several carbonaceous nanopowders: fullerene, SWCNT, carbon black, MWCNT, graphene, CNF, and graphite. We have measured minimum explosive concentration (MEC), minimum ignition energy (MIE), and minimum ignition temperature (MITcloud) for these ...
Turkevich, Leonid A.   +3 more
openaire   +2 more sources

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