<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Book Section">
		<site>mtc-m21b.sid.inpe.br 804</site>
		<holdercode>{isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}</holdercode>
		<identifier>8JMKD3MGP3W34P/3KU87HL</identifier>
		<repository>sid.inpe.br/mtc-m21b/2016/01.11.15.39</repository>
		<lastupdate>2016:01.11.15.41.06 sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 simone</lastupdate>
		<metadatarepository>sid.inpe.br/mtc-m21b/2016/01.11.15.39.45</metadatarepository>
		<metadatalastupdate>2024:01.08.13.43.12 sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 simone {D 2015}</metadatalastupdate>
		<secondarykey>INPE--/</secondarykey>
		<doi>10.1051/eucass/201507369</doi>
		<citationkey>LeiteSant:2015:CoAnRa</citationkey>
		<title>Computational analysis of a rarefied hypersonic flow over combined gap/step geometries</title>
		<year>2015</year>
		<secondarytype>PRE LN</secondarytype>
		<numberoffiles>1</numberoffiles>
		<size>2875 KiB</size>
		<author>Leite, Paulo Henrique Mineiro,</author>
		<author>Santos, Wilson Fernando Nogueira dos,</author>
		<resumeid></resumeid>
		<resumeid>8JMKD3MGP5W/3C9JJCC</resumeid>
		<group>PCP-ETES-SPG-INPE-MCTI-GOV-BR</group>
		<group>LCP-CTE-INPE-MCTI-GOV-BR</group>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress>wilson@lcp.inpe.br</electronicmailaddress>
		<editor>Knight, D.,</editor>
		<editor>Lipatov, I.,</editor>
		<editor>Reijasse, P.,</editor>
		<booktitle>Progress in Flight Physics</booktitle>
		<publisher>EDP Sciences</publisher>
		<pages>369-394</pages>
		<transferableflag>1</transferableflag>
		<contenttype>External Contribution</contenttype>
		<versiontype>publisher</versiontype>
		<keywords>Computational analysis, hypersonic flow.</keywords>
		<abstract>This work describes a computational analysis of a hypersonic §ow over a combined gap/step con¦guration at zero degree angle of attack, in chemical equilibrium and thermal nonequilibrium. E¨ects on the §ow- ¦eld structure due to changes on the step frontal-face height have been investigated by employing the Direct Simulation Monte Carlo (DSMC) method. The work focuses the attention of designers of hypersonic con- ¦gurations on the fundamental parameter of surface discontinuity, which can have an important impact on even initial designs. The results high- light the sensitivity of the primary §ow¦eld properties, velocity, density, pressure, and temperature due to changes on the step frontal-face height. The analysis showed that the upstream disturbance in the gap/step con- ¦guration increased with increasing the frontal-face height. In addition, it was observed that the separation region for the gap/step con¦gura- tion increased with increasing the step frontal-face height. It was found that density and pressure for the gap/step con¦guration dramatically increased inside the gap as compared to those observed for the gap con- ¦guration, i. e., a gap without a step.</abstract>
		<area>COMB</area>
		<language>en</language>
		<targetfile>Progress_in_Flight_Physics_07_0369(2015).pdf</targetfile>
		<usergroup>simone</usergroup>
		<readergroup>administrator</readergroup>
		<readergroup>simone</readergroup>
		<visibility>shown</visibility>
		<readpermission>deny from all and allow from 150.163</readpermission>
		<documentstage>not transferred</documentstage>
		<mirrorrepository>sid.inpe.br/mtc-m21b/2013/09.26.14.25.22</mirrorrepository>
		<nexthigherunit>8JMKD3MGPCW/3ET38CH</nexthigherunit>
		<nexthigherunit>8JMKD3MGPCW/3F35D8B</nexthigherunit>
		<citingitemlist>sid.inpe.br/mtc-m21/2012/07.13.15.01.58 1</citingitemlist>
		<citingitemlist>sid.inpe.br/bibdigital/2013/10.14.22.36 1</citingitemlist>
		<dissemination>BNDEPOSITOLEGAL</dissemination>
		<hostcollection>sid.inpe.br/mtc-m21b/2013/09.26.14.25.20</hostcollection>
		<username>simone</username>
		<agreement>agreement.html .htaccess .htaccess2</agreement>
		<lasthostcollection>sid.inpe.br/mtc-m21b/2013/09.26.14.25.20</lasthostcollection>
		<url>http://mtc-m21b.sid.inpe.br/rep-/sid.inpe.br/mtc-m21b/2016/01.11.15.39</url>
	</metadata>
</metadatalist>