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<title>New NASA STI Report Series</title>
<link>http://www.sti.nasa.gov/scan/scan.html</link>
<description>
<![CDATA[
<p><b>Today's Listing of New NASA STI Report Series in the NASA Aeronautics and Space Database.</b></p>]]>
</description>
<language>en-us</language>
<lastBuildDate>Tue, 24 Nov 2009 10:00:00 EST</lastBuildDate>

<image>
<title>NASA Insignia</title>
<url>http://www.sti.nasa.gov/3Dmeatball.jpg</url>
<link>http://www.sti.nasa.gov</link>
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<item>
<title>CFD Analysis of Nozzle Jet Plume Effects on Sonic Boom Signature</title>
<link>http://www.sti.nasa.gov/scan/rss99-02.html#1124001</link>
<description>
<![CDATA[Abstract: A computational fluid dynamics study is conducted to examine nozzle exhaust jet plume effects on the Sonic boom signature of a supersonic aircraft. A simplified axisymmetric nozzle geometry, representative of the nozzle on the NASA Dryden NF-15B Lift and Nozzle Change Effects on Tail Shock research airplane, is considered. The computational fluid dynamics code is validated using available wind-tunnel sonic boom experimental data....]]>
</description>
<pubDate>Tue, 24 Nov 2009 10:00:00 EST</pubDate>
</item>

<item>
<title>NASA Historical Data Book</title>
<link>http://www.sti.nasa.gov/scan/rss99-02.html#1124002</link>
<description>
<![CDATA[Abstract: This volume of the NASA Historical Data Book is the seventh in the series that describes NASA s programs and projects. Covering the years 1989 through 1998, it includes the areas of launch systems, human spaceflight, and space science, Each chapter presents information, much of it statistical, addressing funding, management, and details of programs and missions. This decade, which followed the Agency s return to flight after the Challenger accident, was especially productive....]]>
</description>
<pubDate>Tue, 24 Nov 2009 10:00:00 EST</pubDate>
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