Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Tyler Goode"'
Publikováno v:
Composite Structures. 220:687-698
This paper presents a method for obtaining time dependent back face deformation (BFD) data for body armor during ballistic impact using a clear ballistics gelatin backing and high-speed cameras to capture the deformation profile. Using this method, b
Publikováno v:
Composite Structures. 269:113945
Simulation of damage in composite laminates using currently available three-dimensional finite element tools is computationally demanding often to the point that analysis is not practical. This paper presents an enriched shell element that can provid
Autor:
Mark Pankow, Tyler Goode
Publikováno v:
American Society for Composites 2019.
Damage tolerance is very difficult to quantify for composite structures early in the design process, due to the lack of mature predictive computational tools. This uncertainty adds risk and can result in overly conservative designs. In this paper, a
Publikováno v:
American Society for Composites 2018.
An important aspect of the design of composite structures is certification for damage tolerance. Current certification involves tests for low velocity impact (LVI) damage, and the residual compression strength after impact (CSAI). In this work, an ad
Autor:
Frederick Seng, Stephen M. Schultz, Alec M. Hammond, Kara Peters, Tyler Goode, Ivann Velasco, Mark Pankow, Alexander Noevere, Drew Hackney
Publikováno v:
International Journal of Impact Engineering. 150:103800
A single optical fibre sensor is used to measure the dynamics of an impact. The method consists of sewing the optical fibre onto a woven Kevlar layer and placing it between the shoot pack and backing material. The measurement is accomplished by using
Publikováno v:
Optical Fiber Technology. 60:102356
This research demonstrates that fiber Bragg grating (FBG) strain sensors can survive and provide useful strain information when integrated into a woven fabric subjected to ballistic impact testing. In this work, FBGs were integrated into a single-lay
Autor:
Kimberly M. Ballare, Anna Worth, Tyler Goodearly, Dannise V. Ruiz‐Ramos, Eric Beraut, Hailey Nava, Colin Fairbairn, Robert K. Wayne, Beth Shapiro, Ginny Short, Rachel S. Meyer
Publikováno v:
Environmental DNA, Vol 6, Iss 1, Pp n/a-n/a (2024)
Abstract Biodiversity monitoring in conservation projects is essential to understand environmental health, complexity, and recovery. However, traditional field surveys can be expensive, time‐consuming, biased toward visual detection, and/or only me
Externí odkaz:
https://doaj.org/article/1943f0d00b5249509ef88e6d79b1a870
Publikováno v:
Optical Fiber Technology. 59:102334
In previous experiments, the authors demonstrated that strain values collected from fiber Bragg gratings (FBG) integrated into a single layer of Kevlar fabric, placed between a soft armor test specimen and backing material, could be related to the ti
Autor:
Kara Peters, Steven Schultz, Drew Hackney, Frederick Seng, Tyler Goode, Mark Pankow, George Shoemaker
Publikováno v:
26th International Conference on Optical Fiber Sensors.
The strain on a single FBG sensor, integrated into a single layer of Kevlar mounted behind a Kevlar soft body armor coupon, is measured throughout a ballistic impact event. The strain is collected through high-speed, full-spectral interrogation of th
Publikováno v:
American Society for Composites 2017.
Understanding how personal protection systems deform during an impact event is paramount to their proper use in mitigating injury to the user. Most Kevlar fabric characterization relies on testing fabric suspended in the air; however, in use, these m