<?xml version="1.0" encoding="UTF-8"?><collection xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/MARC21/slim" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"><record><leader>02027cam a2200349Ia 4500</leader><controlfield tag="001">011444012</controlfield><controlfield tag="003">MiAaHDL</controlfield><controlfield tag="005">20141009010000.0</controlfield><controlfield tag="006">m        d        </controlfield><controlfield tag="007">cr bn ---auaua</controlfield><controlfield tag="007">cr cnu||||||||</controlfield><controlfield tag="008">050207s1970    dcua     b   f000 0 eng d</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">sdr-uiuc6401909</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)57582419</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">egm</subfield><subfield code="c">EGM</subfield><subfield code="d">OCLCQ</subfield><subfield code="d">AD#</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">UIUU</subfield></datafield><datafield tag="086" ind1="0" ind2=" "><subfield code="a">NAS 1.14:D-6013</subfield></datafield><datafield tag="088" ind1=" " ind2=" "><subfield code="a">NASA-TN-D-6013</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Voelkl, Hans R.</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Thermal decomposition and explosion of ammonium perchlorate and ammonium perchlorate propellant up to 50 kilobars (5.0 x 10⁹ N/m²)</subfield><subfield code="h">[electronic resource] /</subfield><subfield code="c">Hans R. Voelkl.</subfield></datafield><datafield tag="260" ind1=" " ind2=" "><subfield code="a">Washington, D.C. :</subfield><subfield code="b">National Aeronautics and Space Administration :</subfield><subfield code="b">[For sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Virginia 22151],</subfield><subfield code="c">1970.</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">22 p. :</subfield><subfield code="b">ill. ;</subfield><subfield code="c">27 cm.</subfield></datafield><datafield tag="490" ind1=" " ind2="0"><subfield code="a">NASA technical note ;</subfield><subfield code="v">D-6013</subfield></datafield><datafield tag="504" ind1=" " ind2=" "><subfield code="a">Includes bibliographical references (p. 21-22).</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The rates of thermal decomposition of ammonium perchlorate and an ammonium perchlorate solid propellant at 15, 25, and 50 kilobars (1.5X10 , 2.5X10 , and 5.0XlO N/m ) pressure were studied in a cubic anvil press. The data were correlated by first order rate equations to obtain the temperature variation of the specific reaction rates and the apparent activation energies. Explosion limits of pure ammunium perchlorate are included to 30 kilobars (3. OXlO9 N/m2). Electrical resistance measurements of this salt at high pressure were also made.</subfield></datafield><datafield tag="538" ind1=" " ind2=" "><subfield code="a">Mode of access: Internet.</subfield></datafield><datafield tag="538" ind1=" " ind2=" "><subfield code="a">System requirements: Adobe Acrobat Reader.</subfield></datafield><datafield tag="538" ind1=" " ind2=" "><subfield code="a">Mode of access: World Wide Web.</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Rockets (Aeronautics)</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Solid propellant rockets.</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Solid propellants.</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Ammonium perchlorate.</subfield></datafield><datafield tag="710" ind1="2" ind2=" "><subfield code="a">Lewis Research Center.</subfield></datafield><datafield tag="710" ind1="1" ind2=" "><subfield code="a">United States.</subfield><subfield code="b">National Aeronautics and Space Administration.</subfield></datafield><datafield tag="CID" ind1=" " ind2=" "><subfield code="a">011444012</subfield></datafield><datafield tag="DAT" ind1="0" ind2=" "><subfield code="a">20101109143919.0</subfield><subfield code="b">20141009010000.0</subfield></datafield><datafield tag="DAT" ind1="1" ind2=" "><subfield code="a">20141112165512.0</subfield><subfield code="b">2025-11-22T19:15:56Z</subfield></datafield><datafield tag="DAT" ind1="2" ind2=" "><subfield code="a">2025-11-22T18:50:03Z</subfield></datafield><datafield tag="CAT" ind1=" " ind2=" "><subfield code="a">SDR-UIUC</subfield><subfield code="d">UNKNOWN</subfield><subfield code="l">loader.pl-003-020</subfield></datafield><datafield tag="FMT" ind1=" " ind2=" "><subfield code="a">BK</subfield></datafield><datafield tag="HOL" ind1=" " ind2=" "><subfield code="0">sdr-uiuc6401909</subfield><subfield code="a">uiug</subfield><subfield code="b">SDR</subfield><subfield code="c">UIUC</subfield><subfield code="p">uiug.30112106691378</subfield><subfield code="s">UIU</subfield><subfield code="1">6401909</subfield></datafield><datafield tag="974" ind1=" " ind2=" "><subfield code="b">UIU</subfield><subfield code="c">UIUC</subfield><subfield code="d">20251122</subfield><subfield code="s">google</subfield><subfield code="u">uiug.30112106691378</subfield><subfield code="y">1970</subfield><subfield code="r">pd</subfield><subfield code="q">bib</subfield><subfield code="t">US fed doc</subfield></datafield></record></collection>