The flow structure at interaction of gas jets with cross-flow in the supersonic combustor
The paper presents the results of an investigation of the penetration of sound jets of hydrogen into a transverse flow with Mach number 4 and their influence on the flow structure in a channel with a flame holder in the form of a backward facing step (BFS). It is shown that the parameters of jet pen...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Tagungsbericht |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | 1 |
container_start_page | |
container_title | |
container_volume | 2027 |
creator | Goldfeld, Marat Golubev, Maxim Timofeev, Konstantin |
description | The paper presents the results of an investigation of the penetration of sound jets of hydrogen into a transverse flow with Mach number 4 and their influence on the flow structure in a channel with a flame holder in the form of a backward facing step (BFS). It is shown that the parameters of jet penetration differ from those in free flow conditions on the plate and cannot be predicted based on the application of known empirical relationships. Increase of the jet-to-freestream momentum flux ratio of the hydrogen jet leads to change in the flow structure and the pressure distribution not only in the vicinity of the injected jet, but also downstream behind the BFS due to the effect of the reflected shock wave. |
doi_str_mv | 10.1063/1.5065232 |
format | Conference Proceeding |
fullrecord | <record><control><sourceid>proquest_scita</sourceid><recordid>TN_cdi_proquest_journals_2128205868</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2128205868</sourcerecordid><originalsourceid>FETCH-LOGICAL-p288t-f67b44756ca0c449262fa3a55a00936ae6cf0e5187513fdf5ee1c2d7bf2fa69a3</originalsourceid><addsrcrecordid>eNp9kEtLAzEUhYMoWKsL_0HAnTA1j8ljllJ8QcFNBV2FNE1sSjsZczOK_96pLbhzdTbfOfeeg9AlJRNKJL-hE0GkYJwdoREVglZKUnmMRoQ0dcVq_nqKzgDWhLBGKT1Cb_OVx2GTvjCU3LvSZ49twbEtPltXYmpxCvjdAl77AvgrlhV2OQFUv6bY4jIEQN_5DKmNDru0XfRQUj5HJ8FuwF8cdIxe7u_m08dq9vzwNL2dVR3TulRBqkVdKyGdJa6uGyZZsNwKYYeXubReukC8oFoJysMyCO-pY0u1CAMnG8vH6Gqf2-X00XsoZp363A4nDaNMMyK01AN1vafAxWJ3vUyX49bmb_OZsqHmMJvpluE_mBKz2_nPwH8AY2twKw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype><pqid>2128205868</pqid></control><display><type>conference_proceeding</type><title>The flow structure at interaction of gas jets with cross-flow in the supersonic combustor</title><source>AIP Journals Complete</source><creator>Goldfeld, Marat ; Golubev, Maxim ; Timofeev, Konstantin</creator><contributor>Fomin, Vasily</contributor><creatorcontrib>Goldfeld, Marat ; Golubev, Maxim ; Timofeev, Konstantin ; Fomin, Vasily</creatorcontrib><description>The paper presents the results of an investigation of the penetration of sound jets of hydrogen into a transverse flow with Mach number 4 and their influence on the flow structure in a channel with a flame holder in the form of a backward facing step (BFS). It is shown that the parameters of jet penetration differ from those in free flow conditions on the plate and cannot be predicted based on the application of known empirical relationships. Increase of the jet-to-freestream momentum flux ratio of the hydrogen jet leads to change in the flow structure and the pressure distribution not only in the vicinity of the injected jet, but also downstream behind the BFS due to the effect of the reflected shock wave.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.5065232</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Combustion chambers ; Cross flow ; Downstream effects ; Flame holders ; Free flow ; Gas jets ; Mach number ; Penetration ; Plates (structural members) ; Pressure distribution ; Shock waves ; Stress concentration</subject><ispartof>AIP conference proceedings, 2018, Vol.2027 (1)</ispartof><rights>Author(s)</rights><rights>2018 Author(s). Published by AIP Publishing.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/acp/article-lookup/doi/10.1063/1.5065232$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,794,4510,23929,23930,25139,27923,27924,76155</link.rule.ids></links><search><contributor>Fomin, Vasily</contributor><creatorcontrib>Goldfeld, Marat</creatorcontrib><creatorcontrib>Golubev, Maxim</creatorcontrib><creatorcontrib>Timofeev, Konstantin</creatorcontrib><title>The flow structure at interaction of gas jets with cross-flow in the supersonic combustor</title><title>AIP conference proceedings</title><description>The paper presents the results of an investigation of the penetration of sound jets of hydrogen into a transverse flow with Mach number 4 and their influence on the flow structure in a channel with a flame holder in the form of a backward facing step (BFS). It is shown that the parameters of jet penetration differ from those in free flow conditions on the plate and cannot be predicted based on the application of known empirical relationships. Increase of the jet-to-freestream momentum flux ratio of the hydrogen jet leads to change in the flow structure and the pressure distribution not only in the vicinity of the injected jet, but also downstream behind the BFS due to the effect of the reflected shock wave.</description><subject>Combustion chambers</subject><subject>Cross flow</subject><subject>Downstream effects</subject><subject>Flame holders</subject><subject>Free flow</subject><subject>Gas jets</subject><subject>Mach number</subject><subject>Penetration</subject><subject>Plates (structural members)</subject><subject>Pressure distribution</subject><subject>Shock waves</subject><subject>Stress concentration</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2018</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kEtLAzEUhYMoWKsL_0HAnTA1j8ljllJ8QcFNBV2FNE1sSjsZczOK_96pLbhzdTbfOfeeg9AlJRNKJL-hE0GkYJwdoREVglZKUnmMRoQ0dcVq_nqKzgDWhLBGKT1Cb_OVx2GTvjCU3LvSZ49twbEtPltXYmpxCvjdAl77AvgrlhV2OQFUv6bY4jIEQN_5DKmNDru0XfRQUj5HJ8FuwF8cdIxe7u_m08dq9vzwNL2dVR3TulRBqkVdKyGdJa6uGyZZsNwKYYeXubReukC8oFoJysMyCO-pY0u1CAMnG8vH6Gqf2-X00XsoZp363A4nDaNMMyK01AN1vafAxWJ3vUyX49bmb_OZsqHmMJvpluE_mBKz2_nPwH8AY2twKw</recordid><startdate>20181102</startdate><enddate>20181102</enddate><creator>Goldfeld, Marat</creator><creator>Golubev, Maxim</creator><creator>Timofeev, Konstantin</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20181102</creationdate><title>The flow structure at interaction of gas jets with cross-flow in the supersonic combustor</title><author>Goldfeld, Marat ; Golubev, Maxim ; Timofeev, Konstantin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p288t-f67b44756ca0c449262fa3a55a00936ae6cf0e5187513fdf5ee1c2d7bf2fa69a3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Combustion chambers</topic><topic>Cross flow</topic><topic>Downstream effects</topic><topic>Flame holders</topic><topic>Free flow</topic><topic>Gas jets</topic><topic>Mach number</topic><topic>Penetration</topic><topic>Plates (structural members)</topic><topic>Pressure distribution</topic><topic>Shock waves</topic><topic>Stress concentration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Goldfeld, Marat</creatorcontrib><creatorcontrib>Golubev, Maxim</creatorcontrib><creatorcontrib>Timofeev, Konstantin</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Goldfeld, Marat</au><au>Golubev, Maxim</au><au>Timofeev, Konstantin</au><au>Fomin, Vasily</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>The flow structure at interaction of gas jets with cross-flow in the supersonic combustor</atitle><btitle>AIP conference proceedings</btitle><date>2018-11-02</date><risdate>2018</risdate><volume>2027</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>The paper presents the results of an investigation of the penetration of sound jets of hydrogen into a transverse flow with Mach number 4 and their influence on the flow structure in a channel with a flame holder in the form of a backward facing step (BFS). It is shown that the parameters of jet penetration differ from those in free flow conditions on the plate and cannot be predicted based on the application of known empirical relationships. Increase of the jet-to-freestream momentum flux ratio of the hydrogen jet leads to change in the flow structure and the pressure distribution not only in the vicinity of the injected jet, but also downstream behind the BFS due to the effect of the reflected shock wave.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.5065232</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0094-243X |
ispartof | AIP conference proceedings, 2018, Vol.2027 (1) |
issn | 0094-243X 1551-7616 |
language | eng |
recordid | cdi_proquest_journals_2128205868 |
source | AIP Journals Complete |
subjects | Combustion chambers Cross flow Downstream effects Flame holders Free flow Gas jets Mach number Penetration Plates (structural members) Pressure distribution Shock waves Stress concentration |
title | The flow structure at interaction of gas jets with cross-flow in the supersonic combustor |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-12T10%3A24%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_scita&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=The%20flow%20structure%20at%20interaction%20of%20gas%20jets%20with%20cross-flow%20in%20the%20supersonic%20combustor&rft.btitle=AIP%20conference%20proceedings&rft.au=Goldfeld,%20Marat&rft.date=2018-11-02&rft.volume=2027&rft.issue=1&rft.issn=0094-243X&rft.eissn=1551-7616&rft.coden=APCPCS&rft_id=info:doi/10.1063/1.5065232&rft_dat=%3Cproquest_scita%3E2128205868%3C/proquest_scita%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2128205868&rft_id=info:pmid/&rfr_iscdi=true |