Three-Dimensional Finite Difference Method for Rotordynamic Fluid Forces on Seals
A time-accurate Navier-Stokes method for calculating rotordynamic fluid reaction force coefficients in the incompressible flow regime, in 3D, is presented. The method incorporates the Helmholtz pressure method for unsteady incompressible flow. Attention is given to the case of a long seal and a shro...
Gespeichert in:
| Veröffentlicht in: | AIAA journal 1997-08, Vol.35 (8), p.1417-1420 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1420 |
|---|---|
| container_issue | 8 |
| container_start_page | 1417 |
| container_title | AIAA journal |
| container_volume | 35 |
| creator | Williams, Morgan Chen, Wei Brozowski, Laura Eastland, Anthony |
| description | A time-accurate Navier-Stokes method for calculating rotordynamic fluid reaction force coefficients in the incompressible flow regime, in 3D, is presented. The method incorporates the Helmholtz pressure method for unsteady incompressible flow. Attention is given to the case of a long seal and a shrouded impeller; potential applications are seen in the treatment of labyrinth seals and tapered seals. (AIAA) |
| doi_str_mv | 10.2514/2.254 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_aiaa_</sourceid><recordid>TN_cdi_aiaa_journals_10_2514_2_254</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>27400625</sourcerecordid><originalsourceid>FETCH-LOGICAL-a365t-6a9387ba505e407f0c4c6355c92817d3ddc0326b3ad695924deb38c5f8a9cf933</originalsourceid><addsrcrecordid>eNptkNtKxDAQhoMouOq-QxAPV9Uce7gU16qwIuoK3pVsMsFI26xJC_r2RlcUxKuPYT7-YX6EppScMEnFKUsQG2hCJecZL-XTJpoQQmhGhWTbaCfGlzSxoqQTdLd4DgDZzHXQR-d71eLa9W4APHPWQoBeA76B4dkbbH3A937wwbz3qnMa1-3oDK590BCx7_EDqDbuoS2bANNv7qLH-mJxfpXNby-vz8_mmeK5HLJcVbwslkoSCYIUlmihcy6lrlhJC8ON0YSzfMmVyStZMWFgyUstbakqbSvOd9HROncV_OsIcWg6FzW0rerBj7FhhSAkZzKJ-3_EFz-G9GlyUkUsp7JK0uFa0sHHGMA2q-A6Fd4bSprPVhuWIJJ38B2molatDarXLv7IrJCiFOT3pnJK_d77m3X8n_S1bFbGNnZs2wHeBv4BGvCNag</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>215326159</pqid></control><display><type>article</type><title>Three-Dimensional Finite Difference Method for Rotordynamic Fluid Forces on Seals</title><source>Alma/SFX Local Collection</source><creator>Williams, Morgan ; Chen, Wei ; Brozowski, Laura ; Eastland, Anthony</creator><creatorcontrib>Williams, Morgan ; Chen, Wei ; Brozowski, Laura ; Eastland, Anthony</creatorcontrib><description>A time-accurate Navier-Stokes method for calculating rotordynamic fluid reaction force coefficients in the incompressible flow regime, in 3D, is presented. The method incorporates the Helmholtz pressure method for unsteady incompressible flow. Attention is given to the case of a long seal and a shrouded impeller; potential applications are seen in the treatment of labyrinth seals and tapered seals. (AIAA)</description><identifier>ISSN: 0001-1452</identifier><identifier>EISSN: 1533-385X</identifier><identifier>DOI: 10.2514/2.254</identifier><identifier>CODEN: AIAJAH</identifier><language>eng</language><publisher>Reston, VA: American Institute of Aeronautics and Astronautics</publisher><subject>Aerodynamics ; Aircraft ; Applied fluid mechanics ; Exact sciences and technology ; Fluid dynamics ; Fundamental areas of phenomenology (including applications) ; Hydraulic and pneumatic machinery ; Mathematical models ; Physics</subject><ispartof>AIAA journal, 1997-08, Vol.35 (8), p.1417-1420</ispartof><rights>1997 INIST-CNRS</rights><rights>Copyright American Institute of Aeronautics and Astronautics Aug 1997</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a365t-6a9387ba505e407f0c4c6355c92817d3ddc0326b3ad695924deb38c5f8a9cf933</citedby><cites>FETCH-LOGICAL-a365t-6a9387ba505e407f0c4c6355c92817d3ddc0326b3ad695924deb38c5f8a9cf933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,776,780,785,786,23909,23910,25118,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2754840$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Williams, Morgan</creatorcontrib><creatorcontrib>Chen, Wei</creatorcontrib><creatorcontrib>Brozowski, Laura</creatorcontrib><creatorcontrib>Eastland, Anthony</creatorcontrib><title>Three-Dimensional Finite Difference Method for Rotordynamic Fluid Forces on Seals</title><title>AIAA journal</title><description>A time-accurate Navier-Stokes method for calculating rotordynamic fluid reaction force coefficients in the incompressible flow regime, in 3D, is presented. The method incorporates the Helmholtz pressure method for unsteady incompressible flow. Attention is given to the case of a long seal and a shrouded impeller; potential applications are seen in the treatment of labyrinth seals and tapered seals. (AIAA)</description><subject>Aerodynamics</subject><subject>Aircraft</subject><subject>Applied fluid mechanics</subject><subject>Exact sciences and technology</subject><subject>Fluid dynamics</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Hydraulic and pneumatic machinery</subject><subject>Mathematical models</subject><subject>Physics</subject><issn>0001-1452</issn><issn>1533-385X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNptkNtKxDAQhoMouOq-QxAPV9Uce7gU16qwIuoK3pVsMsFI26xJC_r2RlcUxKuPYT7-YX6EppScMEnFKUsQG2hCJecZL-XTJpoQQmhGhWTbaCfGlzSxoqQTdLd4DgDZzHXQR-d71eLa9W4APHPWQoBeA76B4dkbbH3A937wwbz3qnMa1-3oDK590BCx7_EDqDbuoS2bANNv7qLH-mJxfpXNby-vz8_mmeK5HLJcVbwslkoSCYIUlmihcy6lrlhJC8ON0YSzfMmVyStZMWFgyUstbakqbSvOd9HROncV_OsIcWg6FzW0rerBj7FhhSAkZzKJ-3_EFz-G9GlyUkUsp7JK0uFa0sHHGMA2q-A6Fd4bSprPVhuWIJJ38B2molatDarXLv7IrJCiFOT3pnJK_d77m3X8n_S1bFbGNnZs2wHeBv4BGvCNag</recordid><startdate>19970801</startdate><enddate>19970801</enddate><creator>Williams, Morgan</creator><creator>Chen, Wei</creator><creator>Brozowski, Laura</creator><creator>Eastland, Anthony</creator><general>American Institute of Aeronautics and Astronautics</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>19970801</creationdate><title>Three-Dimensional Finite Difference Method for Rotordynamic Fluid Forces on Seals</title><author>Williams, Morgan ; Chen, Wei ; Brozowski, Laura ; Eastland, Anthony</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a365t-6a9387ba505e407f0c4c6355c92817d3ddc0326b3ad695924deb38c5f8a9cf933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Aerodynamics</topic><topic>Aircraft</topic><topic>Applied fluid mechanics</topic><topic>Exact sciences and technology</topic><topic>Fluid dynamics</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Hydraulic and pneumatic machinery</topic><topic>Mathematical models</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Williams, Morgan</creatorcontrib><creatorcontrib>Chen, Wei</creatorcontrib><creatorcontrib>Brozowski, Laura</creatorcontrib><creatorcontrib>Eastland, Anthony</creatorcontrib><collection>Pascal-Francis</collection><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>AIAA journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Williams, Morgan</au><au>Chen, Wei</au><au>Brozowski, Laura</au><au>Eastland, Anthony</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Three-Dimensional Finite Difference Method for Rotordynamic Fluid Forces on Seals</atitle><jtitle>AIAA journal</jtitle><date>1997-08-01</date><risdate>1997</risdate><volume>35</volume><issue>8</issue><spage>1417</spage><epage>1420</epage><pages>1417-1420</pages><issn>0001-1452</issn><eissn>1533-385X</eissn><coden>AIAJAH</coden><abstract>A time-accurate Navier-Stokes method for calculating rotordynamic fluid reaction force coefficients in the incompressible flow regime, in 3D, is presented. The method incorporates the Helmholtz pressure method for unsteady incompressible flow. Attention is given to the case of a long seal and a shrouded impeller; potential applications are seen in the treatment of labyrinth seals and tapered seals. (AIAA)</abstract><cop>Reston, VA</cop><pub>American Institute of Aeronautics and Astronautics</pub><doi>10.2514/2.254</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0001-1452 |
| ispartof | AIAA journal, 1997-08, Vol.35 (8), p.1417-1420 |
| issn | 0001-1452 1533-385X |
| language | eng |
| recordid | cdi_aiaa_journals_10_2514_2_254 |
| source | Alma/SFX Local Collection |
| subjects | Aerodynamics Aircraft Applied fluid mechanics Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Hydraulic and pneumatic machinery Mathematical models Physics |
| title | Three-Dimensional Finite Difference Method for Rotordynamic Fluid Forces on Seals |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T00%3A48%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_aiaa_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Three-Dimensional%20Finite%20Difference%20Method%20for%20Rotordynamic%20Fluid%20Forces%20on%20Seals&rft.jtitle=AIAA%20journal&rft.au=Williams,%20Morgan&rft.date=1997-08-01&rft.volume=35&rft.issue=8&rft.spage=1417&rft.epage=1420&rft.pages=1417-1420&rft.issn=0001-1452&rft.eissn=1533-385X&rft.coden=AIAJAH&rft_id=info:doi/10.2514/2.254&rft_dat=%3Cproquest_aiaa_%3E27400625%3C/proquest_aiaa_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=215326159&rft_id=info:pmid/&rfr_iscdi=true |