Bronze level automatically awarded US beta

This data has achieved Bronze level on 22 October 2015 which means this data makes a great start at the basics of publishing open data.

Non-linear Ultrasonic Bond-Strength Monitor Project

Description

To date, bond strength is considered one of the ?holy grails? for NDE. Preliminary data indicates that the Luna Nonlinear Ultrasonic Bond Strength (NUBS) monitor will permit a nondestructive evaluation of bond strength for many classes of adhesives and bond configurations. The technology is based on high-resolution ultrasonic measurements that extract nonlinear parameters of the elastic bond properties. Working with Professor David Dillard, a recognized international expert in adhesion science at Virginia Tech., the Luna team will validate the NUBS concept using butt-joints and shear-lap joints with a family of adhesives and surface preparations. The tests will help Luna optimize the device electronic design while determining the range of use for quantitative assessments. The result of this R&D if carried to the Phase II will be a cost-effective field instrument that has wide applicability for one-sided bond assessment testing. This is especially critical for NASA as aerospace structures rely more and more on adhesives for beneficial design characteristics.

General Information

Legal Information

This dataset has been created by US Government which means it is required to be in the public domain. However US copyright law only allows open access by US citizens, we have assumed the data is equivalently licensed as CC0 for the rest of the world as this is in the spirit of the US Government’s Open Data policy.

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    http://catalog.data.gov/dataset/non-linear-ultrasonic-bond-strength-monitor-project Do you think this data is incorrect? Let us know

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    http://catalog.data.gov/organization/nasa-gov Do you think this data is incorrect? Let us know

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Technical Information

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    http://techport.nasa.gov/xml-api/9969 Do you think this data is incorrect? Let us know

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  • Find out how to contact someone about this data at

    http://catalog.data.gov/dataset/non-linear-ultrasonic-bond-strength-monitor-project Do you think this data is incorrect? Let us know

  • Find out how to suggest improvements to publication at

    http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/non-linear-ultrasonic-bond-strength-monitor-project Do you think this data is incorrect? Let us know