Bronze level automatically awarded US beta

This data has achieved Bronze level on 25 October 2015 which means this data makes a great start at the basics of publishing open data.

Hydrogen Fire Spectroscopy Issues Project

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Release Date
9 April 2015
Modified Date
8 July 2015
Publishers
National Aeronautics and Space Administration
Keywords
completed, kennedy-space-center, project
Identifier
hydrogen-fire-spectroscopy-issues-project
Landing Page
http://techport.nasa.gov/view/16844
Maintainers
Burton Summerfield burton.r.summerfield@nasa.gov
Language
en-US

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Description

<p>This one year effort had four aspects; complete and document the calibrated spectral intensity of a hydrogen flame, understand the role of atmospheric attenuation on the performance of hydrogen flame detectors, help qualify the performance of the near infrared water measurement instrument used in the NASA Regolith and Environment Science and Oxygen and Lunar Volatile Extraction (RESOLVE) project, and build a prototype next-generation ultraviolet hydrogen flame simulator.</p><ol><li>We obtained a calibrated ultraviolet lamp and worked with safety to permit its use.  Using this we were able to calibrate our spectrometer for ultraviolet measurements and successfully measured the UV emission of a hydrogen flame. This completed our spectral measurement (we had previously performed measurements from the visible through the far-infrared under program funding). We have documented this effort in a new technology report and in a manuscript that we submitted to the International Journal of Hydrogen Energy.  This paper has been accepted for publication and appeared in the June 2014 issue of the International Journal of Hydrogen Energy.</li><li>We set up an extended tube and filled it with humid air in order to perform some atmospheric absorption measurements.  The results have indicated that the new infrared radiation (IR) fire detectors should operate within their design distance even in humid Florida air.</li><li>We have provided significant aid to the Resolve project.  We took preliminary data before the spectrometer showed up, we performed analysis, we helped interpret the data provided by their spectrometer, and we’ve helped to develop an algorithm to convert their spectral absorbance data into a water vapor concentration.</li><li>We have designed, constructed, and tested a new prototype ultraviolet hydrogen flame simulator. A new technology report has been written and we will be working with KSC Ground Support Development to start the conversion of this device into ground support equipment so that it can be used to certify the ultraviolet fire detectors still being used in the field.</li></ol>

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

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Technical Information

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  • Find out how to contact someone about this data at

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