On Selection of Flow Modes between Rotating Disks
We investigate flow between co-rotating disks with a narrow gap, enclosed by a stationary shroud at the circumference, using the flow visualization with aluminum flakes, PIV analysis and the measurement by a laser-Doppler velocimetry. Experiments are conducted methodically concerning three system pa...
Gespeichert in:
| Veröffentlicht in: | Nihon Kikai Gakkai rombunshuu. B hen 2006/12/25, Vol.72(724), pp.3066-3073 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3073 |
|---|---|
| container_issue | 724 |
| container_start_page | 3066 |
| container_title | Nihon Kikai Gakkai rombunshuu. B hen |
| container_volume | 72 |
| creator | HIRATA, Katsuya FUNAKI, Jiro NISHIDA, Yoshihiro HOMMA, Shinichiro YOSHIDA, Hiroshi FURUE, Masato |
| description | We investigate flow between co-rotating disks with a narrow gap, enclosed by a stationary shroud at the circumference, using the flow visualization with aluminum flakes, PIV analysis and the measurement by a laser-Doppler velocimetry. Experiments are conducted methodically concerning three system parameters, that is, disk-tip Reynolds number, gap aspect ratio and dimensionless peripheral radius. As a result, time-averaged flow fields are characterized as roughly two-dimensional. Stability diagrams are specified in terms of the three governing parameters. The rotational speed of a central core configuration obviously depends upon flow modes, which approximately coincides with the Kirchhoff's potential theory, while the radius of the configuration does not. Furthermore, we propose a theoretical modeling for flow modes. |
| doi_str_mv | 10.1299/kikaib.72.3066 |
| format | Article |
| fullrecord | <record><control><sourceid>jstage_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1299_kikaib_72_3066</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>article_kikaib1979_72_724_72_724_3066_article_char_en</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3196-1ffcc0d23c87cf76a03d7360266e711773a65f1ce7d389f5388deb88727499513</originalsourceid><addsrcrecordid>eNo9j11LwzAUhoMoOHS3XvcPtCY5bU5yKdOpOBn4cR3S9GTG1VaawvDfa9nc1XvzPC88jF0JXghpzPU2bl2sC5QFcKVO2ExoXeYaSnXKZhw05hUX6pzNU4o159yAMoAzJtZd9kot-TH2XdaHbNn2u-y5byhlNY07oi576Uc3xm6T3ca0TZfsLLg20fywF-x9efe2eMhX6_vHxc0q9yCMykUI3vNGgtfoAyrHoUFQXCpFKAQiOFUF4Qkb0CZUoHVDtdYosTSmEnDBiv2vH_qUBgr2e4hfbvixgtup2e6bLUo7Nf8JT3vhM41uQ0fcDWP0LR1wYdBMCsryfyb7SPkPN1jq4BcmkGN3</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>On Selection of Flow Modes between Rotating Disks</title><source>EZB Electronic Journals Library</source><source>J-STAGE</source><creator>HIRATA, Katsuya ; FUNAKI, Jiro ; NISHIDA, Yoshihiro ; HOMMA, Shinichiro ; YOSHIDA, Hiroshi ; FURUE, Masato</creator><creatorcontrib>HIRATA, Katsuya ; FUNAKI, Jiro ; NISHIDA, Yoshihiro ; HOMMA, Shinichiro ; YOSHIDA, Hiroshi ; FURUE, Masato</creatorcontrib><description>We investigate flow between co-rotating disks with a narrow gap, enclosed by a stationary shroud at the circumference, using the flow visualization with aluminum flakes, PIV analysis and the measurement by a laser-Doppler velocimetry. Experiments are conducted methodically concerning three system parameters, that is, disk-tip Reynolds number, gap aspect ratio and dimensionless peripheral radius. As a result, time-averaged flow fields are characterized as roughly two-dimensional. Stability diagrams are specified in terms of the three governing parameters. The rotational speed of a central core configuration obviously depends upon flow modes, which approximately coincides with the Kirchhoff's potential theory, while the radius of the configuration does not. Furthermore, we propose a theoretical modeling for flow modes.</description><identifier>ISSN: 0387-5016</identifier><identifier>EISSN: 1884-8346</identifier><identifier>DOI: 10.1299/kikaib.72.3066</identifier><language>eng ; jpn</language><publisher>The Japan Society of Mechanical Engineers</publisher><subject>Disk Vibration ; Flow Visualization ; Gap Flow ; PIV Analysis ; Rotating Disk ; Rotating Flow</subject><ispartof>Transactions of the Japan Society of Mechanical Engineers Series B, 2006/12/25, Vol.72(724), pp.3066-3073</ispartof><rights>The Japan Society of Mechanical Engineers</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3196-1ffcc0d23c87cf76a03d7360266e711773a65f1ce7d389f5388deb88727499513</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,4010,27900,27901,27902</link.rule.ids></links><search><creatorcontrib>HIRATA, Katsuya</creatorcontrib><creatorcontrib>FUNAKI, Jiro</creatorcontrib><creatorcontrib>NISHIDA, Yoshihiro</creatorcontrib><creatorcontrib>HOMMA, Shinichiro</creatorcontrib><creatorcontrib>YOSHIDA, Hiroshi</creatorcontrib><creatorcontrib>FURUE, Masato</creatorcontrib><title>On Selection of Flow Modes between Rotating Disks</title><title>Nihon Kikai Gakkai rombunshuu. B hen</title><addtitle>JSMET</addtitle><description>We investigate flow between co-rotating disks with a narrow gap, enclosed by a stationary shroud at the circumference, using the flow visualization with aluminum flakes, PIV analysis and the measurement by a laser-Doppler velocimetry. Experiments are conducted methodically concerning three system parameters, that is, disk-tip Reynolds number, gap aspect ratio and dimensionless peripheral radius. As a result, time-averaged flow fields are characterized as roughly two-dimensional. Stability diagrams are specified in terms of the three governing parameters. The rotational speed of a central core configuration obviously depends upon flow modes, which approximately coincides with the Kirchhoff's potential theory, while the radius of the configuration does not. Furthermore, we propose a theoretical modeling for flow modes.</description><subject>Disk Vibration</subject><subject>Flow Visualization</subject><subject>Gap Flow</subject><subject>PIV Analysis</subject><subject>Rotating Disk</subject><subject>Rotating Flow</subject><issn>0387-5016</issn><issn>1884-8346</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNo9j11LwzAUhoMoOHS3XvcPtCY5bU5yKdOpOBn4cR3S9GTG1VaawvDfa9nc1XvzPC88jF0JXghpzPU2bl2sC5QFcKVO2ExoXeYaSnXKZhw05hUX6pzNU4o159yAMoAzJtZd9kot-TH2XdaHbNn2u-y5byhlNY07oi576Uc3xm6T3ca0TZfsLLg20fywF-x9efe2eMhX6_vHxc0q9yCMykUI3vNGgtfoAyrHoUFQXCpFKAQiOFUF4Qkb0CZUoHVDtdYosTSmEnDBiv2vH_qUBgr2e4hfbvixgtup2e6bLUo7Nf8JT3vhM41uQ0fcDWP0LR1wYdBMCsryfyb7SPkPN1jq4BcmkGN3</recordid><startdate>2006</startdate><enddate>2006</enddate><creator>HIRATA, Katsuya</creator><creator>FUNAKI, Jiro</creator><creator>NISHIDA, Yoshihiro</creator><creator>HOMMA, Shinichiro</creator><creator>YOSHIDA, Hiroshi</creator><creator>FURUE, Masato</creator><general>The Japan Society of Mechanical Engineers</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2006</creationdate><title>On Selection of Flow Modes between Rotating Disks</title><author>HIRATA, Katsuya ; FUNAKI, Jiro ; NISHIDA, Yoshihiro ; HOMMA, Shinichiro ; YOSHIDA, Hiroshi ; FURUE, Masato</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3196-1ffcc0d23c87cf76a03d7360266e711773a65f1ce7d389f5388deb88727499513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; jpn</language><creationdate>2006</creationdate><topic>Disk Vibration</topic><topic>Flow Visualization</topic><topic>Gap Flow</topic><topic>PIV Analysis</topic><topic>Rotating Disk</topic><topic>Rotating Flow</topic><toplevel>online_resources</toplevel><creatorcontrib>HIRATA, Katsuya</creatorcontrib><creatorcontrib>FUNAKI, Jiro</creatorcontrib><creatorcontrib>NISHIDA, Yoshihiro</creatorcontrib><creatorcontrib>HOMMA, Shinichiro</creatorcontrib><creatorcontrib>YOSHIDA, Hiroshi</creatorcontrib><creatorcontrib>FURUE, Masato</creatorcontrib><collection>CrossRef</collection><jtitle>Nihon Kikai Gakkai rombunshuu. B hen</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>HIRATA, Katsuya</au><au>FUNAKI, Jiro</au><au>NISHIDA, Yoshihiro</au><au>HOMMA, Shinichiro</au><au>YOSHIDA, Hiroshi</au><au>FURUE, Masato</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>On Selection of Flow Modes between Rotating Disks</atitle><jtitle>Nihon Kikai Gakkai rombunshuu. B hen</jtitle><addtitle>JSMET</addtitle><date>2006</date><risdate>2006</risdate><volume>72</volume><issue>724</issue><spage>3066</spage><epage>3073</epage><pages>3066-3073</pages><issn>0387-5016</issn><eissn>1884-8346</eissn><abstract>We investigate flow between co-rotating disks with a narrow gap, enclosed by a stationary shroud at the circumference, using the flow visualization with aluminum flakes, PIV analysis and the measurement by a laser-Doppler velocimetry. Experiments are conducted methodically concerning three system parameters, that is, disk-tip Reynolds number, gap aspect ratio and dimensionless peripheral radius. As a result, time-averaged flow fields are characterized as roughly two-dimensional. Stability diagrams are specified in terms of the three governing parameters. The rotational speed of a central core configuration obviously depends upon flow modes, which approximately coincides with the Kirchhoff's potential theory, while the radius of the configuration does not. Furthermore, we propose a theoretical modeling for flow modes.</abstract><pub>The Japan Society of Mechanical Engineers</pub><doi>10.1299/kikaib.72.3066</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0387-5016 |
| ispartof | Transactions of the Japan Society of Mechanical Engineers Series B, 2006/12/25, Vol.72(724), pp.3066-3073 |
| issn | 0387-5016 1884-8346 |
| language | eng ; jpn |
| recordid | cdi_crossref_primary_10_1299_kikaib_72_3066 |
| source | EZB Electronic Journals Library; J-STAGE |
| subjects | Disk Vibration Flow Visualization Gap Flow PIV Analysis Rotating Disk Rotating Flow |
| title | On Selection of Flow Modes between Rotating Disks |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T19%3A44%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstage_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=On%20Selection%20of%20Flow%20Modes%20between%20Rotating%20Disks&rft.jtitle=Nihon%20Kikai%20Gakkai%20rombunshuu.%20B%20hen&rft.au=HIRATA,%20Katsuya&rft.date=2006&rft.volume=72&rft.issue=724&rft.spage=3066&rft.epage=3073&rft.pages=3066-3073&rft.issn=0387-5016&rft.eissn=1884-8346&rft_id=info:doi/10.1299/kikaib.72.3066&rft_dat=%3Cjstage_cross%3Earticle_kikaib1979_72_724_72_724_3066_article_char_en%3C/jstage_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |