Experimental evidence of H2/O2 propellants powered rotating detonation waves
The paper presents experimental evidence of continuous detonation in a rotating detonation rocket engine (RDRE) powered by H2/O2 propellants. High-speed chemiluminescence imaging is used to characterize the detonation wave dynamics by introducing a tracer in the hydrogen fuel flow. The results show...
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Veröffentlicht in: | Combustion and flame 2020-04, Vol.214, p.136-138 |
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container_title | Combustion and flame |
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creator | Sosa, Jonathan Burke, Robert Ahmed, Kareem A. Micka, Daniel J. Bennewitz, John W. Danczyk, Stephen A. Paulson, Eric J. Hargus, William A. |
description | The paper presents experimental evidence of continuous detonation in a rotating detonation rocket engine (RDRE) powered by H2/O2 propellants. High-speed chemiluminescence imaging is used to characterize the detonation wave dynamics by introducing a tracer in the hydrogen fuel flow. The results show continuous five-wave co-rotating detonations at various equivalence ratios and flow rates demonstrating the potential for H2/O2 propellant based RDREs for upper-stage rocket engines. |
doi_str_mv | 10.1016/j.combustflame.2019.12.031 |
format | Article |
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The results show continuous five-wave co-rotating detonations at various equivalence ratios and flow rates demonstrating the potential for H2/O2 propellant based RDREs for upper-stage rocket engines.</description><subject>Chemiluminescence</subject><subject>Detonation waves</subject><subject>Flow velocity</subject><subject>Hydrogen fuels</subject><subject>Propellants</subject><subject>Rocket engines</subject><subject>Rotation</subject><subject>Upper stage rocket engines</subject><issn>0010-2180</issn><issn>1556-2921</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqNkM1OwzAQhC0EEqXwDhack-7acX64oVIoUqVe4Gy5zgYlSuNgpy28PanKgRucdg8zszsfY7cIMQKmsya2brvZhaFqzZZiAVjEKGKQeMYmqFQaiULgOZsAIEQCc7hkVyE0AJAlUk7YavHZk6-31A2m5bSvS-oscVfxpZitBe-966ltTTcE3rsDeSq5d4MZ6u6dlzS4blxdxw9mT-GaXVSmDXTzM6fs7WnxOl9Gq_Xzy_xhFVmZZBglSNIqkEkOqITJcpsqk24gKUuZi0rl-caSIKWMUpVBUpk1RVUolSgrcglyyu5OueN3HzsKg27cznfjSS2SJBVFmhZ_qASkUhaoRtX9SWW9C8FTpfsRh_FfGkEfGetG_2asj4w1Cj0yHs2PJzONbfc1eR1sfQRY1p7soEtX_yfmG5mfiqQ</recordid><startdate>202004</startdate><enddate>202004</enddate><creator>Sosa, Jonathan</creator><creator>Burke, Robert</creator><creator>Ahmed, Kareem A.</creator><creator>Micka, Daniel J.</creator><creator>Bennewitz, John W.</creator><creator>Danczyk, Stephen A.</creator><creator>Paulson, Eric J.</creator><creator>Hargus, William A.</creator><general>Elsevier Inc</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>202004</creationdate><title>Experimental evidence of H2/O2 propellants powered rotating detonation waves</title><author>Sosa, Jonathan ; Burke, Robert ; Ahmed, Kareem A. ; Micka, Daniel J. ; Bennewitz, John W. ; Danczyk, Stephen A. ; Paulson, Eric J. ; Hargus, William A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3471-41e3c503480152a78c65a6b04dd382f588bce2e55a55fa1e57ca9f95545c28303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Chemiluminescence</topic><topic>Detonation waves</topic><topic>Flow velocity</topic><topic>Hydrogen fuels</topic><topic>Propellants</topic><topic>Rocket engines</topic><topic>Rotation</topic><topic>Upper stage rocket engines</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sosa, Jonathan</creatorcontrib><creatorcontrib>Burke, Robert</creatorcontrib><creatorcontrib>Ahmed, Kareem A.</creatorcontrib><creatorcontrib>Micka, Daniel J.</creatorcontrib><creatorcontrib>Bennewitz, John W.</creatorcontrib><creatorcontrib>Danczyk, Stephen A.</creatorcontrib><creatorcontrib>Paulson, Eric J.</creatorcontrib><creatorcontrib>Hargus, William A.</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Combustion and flame</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sosa, Jonathan</au><au>Burke, Robert</au><au>Ahmed, Kareem A.</au><au>Micka, Daniel J.</au><au>Bennewitz, John W.</au><au>Danczyk, Stephen A.</au><au>Paulson, Eric J.</au><au>Hargus, William A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental evidence of H2/O2 propellants powered rotating detonation waves</atitle><jtitle>Combustion and flame</jtitle><date>2020-04</date><risdate>2020</risdate><volume>214</volume><spage>136</spage><epage>138</epage><pages>136-138</pages><issn>0010-2180</issn><eissn>1556-2921</eissn><abstract>The paper presents experimental evidence of continuous detonation in a rotating detonation rocket engine (RDRE) powered by H2/O2 propellants. 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subjects | Chemiluminescence Detonation waves Flow velocity Hydrogen fuels Propellants Rocket engines Rotation Upper stage rocket engines |
title | Experimental evidence of H2/O2 propellants powered rotating detonation waves |
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