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Formation of an EFP warhead. USAF Research Laboratory.. An explosively formed penetrator (EFP), also known as an explosively formed projectile, a self-forging warhead, or a self-forging fragment, is a special type of shaped charge designed to penetrate armor effectively, from a much greater standoff range than standard shaped charges, which are more limited by standoff distance.
The effective fragment potential (EFP) method is a computational approach designed to describe intermolecular interactions and environmental effects. [1] It is a computationally inexpensive means to describe interactions in non-bonded systems. [2] [3] It was originally formulated to describe the solvent effects in complex chemical systems. [4]
Frag Kit 6 is a vehicular armor upgrade kit developed by the U.S. Army Research Laboratory to defeat explosively formed projectiles (EFP), a type of armor penetrator often utilized in improvised explosive devices (IED). It is designed to be added on armored vehicles such as the MRAP and unarmored Humvee. [1]
The formation of an EFP warhead. USAF Research Laboratory. The explosively formed penetrator (EFP) is also known as the self-forging fragment (SFF), explosively formed projectile (EFP), self-forging projectile (SEFOP), plate charge, and Misnay-Schardin (MS) charge. An EFP uses the action of the explosive's detonation wave (and to a lesser ...
GAMESS (US) also has a series of fragmentation methods that allow the user to target larger molecular systems by partitioning a large molecule into smaller, more feasible fragments. Examples are the fragment molecular orbital (FMO) method, the Effective Fragment Potential (EFP) method, and the Effective Fragment Molecular Orbital method (EFMO).
Here’s how to get rid of chest congestion medically and naturally, according to experts.
The M303 Special Operations Forces demolition kit is a kit containing various metal and plastic parts which the SOF operator packs with C4 explosive to produce a shaped charge or an explosively formed penetrator.
The restaurant opened on October 8, 1990, in Shenzhen's special economic zone. The South China Morning Post reported that on its opening day, the unique McDonald's received over 40,000 customers ...