NATO STANAG 4496 FREE DOWNLOAD

Other corporate or trade names may be trademarks or registered trademarks of their respective holders. This analytic method is based on the area ratio of a subsurface of a sphere just containing the fragment to the total area of that sphere. The probability of the fragment impacting at a given angle can also be viewed in terms of areas on a sphere that contain just the fragment and have center and center of gravity CG coincident. ATC is one of the global leaders in developing multi-hit systems. Our armor also has structural properties and can be built directly into vehicle doors or other structures to minimize parasitic weight.

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For a conical-tipped, right-circular-cylindrical fragment, there are two angles for each of the two ends that denote transition from one expression for the area to another. The random number of impact occurrence needs to be large for the probability to be accurate.

Concepts for shaped charge jet compliance are also available.

Vavrick is an active officer or member in a number of engineering societies and community organizations. ATC Materials provides unique, high performance, lightweight armor systems for a variety of applications, particularly those requiring multi-hit performance.

ATC currently offers armor products that have been tested under the following standards: ATC has combined its expertise in armor systems and dielectric materials to develop ballistic radomes for the protection of antennas.

Toolbox of Engineering Models for the Prediction of Explosive Reactions (TEMPER)

Our unique capabilities enable the development of lightweight, durable, low cost radomes with multi-band functionality. One major recommendation of the effort was to change the impact fragment stanagg a single conical-tipped right-circular-cylindrical fragment with a mass of Please contact ATC to discuss your specific application need.

He is a Registered Engineer in Maryland. ATC has developed armored panel systems that can be used in shield or shelter applications defeating 0.

Determining the area is now straightforward until the radii orientations are such that the radii, which were passing through one face, begin to pass through an adjacent face. Given the conical-tipped, right-circular-cylindrical fragment shown in Figure 9, if the impact angle was varied randomly, nao probability of the fragment impacting at a given angle is the ratio of the number of times it impacts at that angle over the total number of times that the fragment impacted the surface.

He has published a number of papers and holds several patents. For instance, one can easily compute the probability of impacting any face. Consequently, the relationship of a munition to the detonation threshold for the fragment impact IM test can be estimated. Monterey, California, June Conversely, TPS shielded munitions are protected from impact threats at a more effective level thereby preserving the item for its intended operational use.

They are also structural and can be used in load bearing applications. Our systems offer excellent multi-hit capability and durability.

The conical front or rear side would have an equal area for the same angle. ATC is integrating the TPS armor system into shipping containers to create a general-purpose IM-compliant means for protecting sensitive high-value cargo.

Other corporate or trade names may be trademarks or registered trademarks of their respective holders. ATC has specialized expertise in developing systems that perform according to stringent multi-hit requirements for armor piercing AP threats. This analytic method is based on the area ratio of a subsurface of a sphere just containing the fragment to the total area of that sphere.

ATC has developed shield and shelter application armored panel systems for 0. Ultimately, this knowledge and experience were instrumental in the emergence of our armor for Insensitive Munitions IM compliance MDA contract link. This fragment has three "faces. If the tumbling is not completely random, the result can still be obtained by consideration of a slightly modified area ratio. Fragment Impact, Munitions Test Procedure.

Toolbox of Engineering Models for the Prediction of Explosive Reactions (TEMPER) | MSIAC

This procedure specifies impacting the test item with three 0. However, one can still determine an analytic expression for the area.

Besides illustrating how impact orientation can be calculated for an arbitrarily shaped fragment, this approach indicates the likelihood of impacting in a particular orientation range for this fragment under the assumption of random tumbling. These also can be adapted to suit other applications.

stanat Because there is wide variation of energetic response across the broad spectrum of available munitions, TYPE V armor systems are typically tailored to meet the specific needs of individual programs.