Water Modeling of the Fluid Flow Instability in Continuous Thin Slab Casting Mould
Flow instability in continuous thin slab casting moulds has been studied using a full scale water model with particle image visualization. The results show that jet impinging depth, circumfluence centre position and wave height are unsteady and periodical. The probabilities of jet impinging depth an...
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| Veröffentlicht in: | Steel research international 2007-07, Vol.78 (7), p.531-535 |
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| creator | Shen, Houfa Shen, Bingzhen Liu, Baicheng |
| description | Flow instability in continuous thin slab casting moulds has been studied using a full scale water model with particle image visualization. The results show that jet impinging depth, circumfluence centre position and wave height are unsteady and periodical. The probabilities of jet impinging depth and circumfluence centre position seem to be Poisson distributions with the highest frequency near the average position. The flow pattern is asymmetrical for a short time and the phase difference of jet impinging depth, circumfluence centre position and wave height on the two sides of the mould centreline is half a period. The average jet impinging depth, average circumfluence centre position, average meniscus wave profile and the highest and lowest meniscus positions are generally symmetrical to the mould centreline. |
| doi_str_mv | 10.1002/srin.200706244 |
| format | Article |
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The results show that jet impinging depth, circumfluence centre position and wave height are unsteady and periodical. The probabilities of jet impinging depth and circumfluence centre position seem to be Poisson distributions with the highest frequency near the average position. The flow pattern is asymmetrical for a short time and the phase difference of jet impinging depth, circumfluence centre position and wave height on the two sides of the mould centreline is half a period. The average jet impinging depth, average circumfluence centre position, average meniscus wave profile and the highest and lowest meniscus positions are generally symmetrical to the mould centreline.</description><identifier>ISSN: 1611-3683</identifier><identifier>EISSN: 1869-344X</identifier><identifier>DOI: 10.1002/srin.200706244</identifier><language>eng</language><subject>Asymmetry ; Computational fluid dynamics ; Continuous casting ; continuous thin slab casting ; flow instability ; Flow stability ; Fluid dynamics ; Molds ; mould ; Slab casting ; Unsteady ; water modelling</subject><ispartof>Steel research international, 2007-07, Vol.78 (7), p.531-535</ispartof><rights>Copyright © 2007 Verlag Stahleisen GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3494-2a1737a56c011a6e59a7daf837828972653e17262931b0cbdad435ce4399289f3</citedby><cites>FETCH-LOGICAL-c3494-2a1737a56c011a6e59a7daf837828972653e17262931b0cbdad435ce4399289f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fsrin.200706244$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fsrin.200706244$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Shen, Houfa</creatorcontrib><creatorcontrib>Shen, Bingzhen</creatorcontrib><creatorcontrib>Liu, Baicheng</creatorcontrib><title>Water Modeling of the Fluid Flow Instability in Continuous Thin Slab Casting Mould</title><title>Steel research international</title><description>Flow instability in continuous thin slab casting moulds has been studied using a full scale water model with particle image visualization. The results show that jet impinging depth, circumfluence centre position and wave height are unsteady and periodical. The probabilities of jet impinging depth and circumfluence centre position seem to be Poisson distributions with the highest frequency near the average position. The flow pattern is asymmetrical for a short time and the phase difference of jet impinging depth, circumfluence centre position and wave height on the two sides of the mould centreline is half a period. The average jet impinging depth, average circumfluence centre position, average meniscus wave profile and the highest and lowest meniscus positions are generally symmetrical to the mould centreline.</description><subject>Asymmetry</subject><subject>Computational fluid dynamics</subject><subject>Continuous casting</subject><subject>continuous thin slab casting</subject><subject>flow instability</subject><subject>Flow stability</subject><subject>Fluid dynamics</subject><subject>Molds</subject><subject>mould</subject><subject>Slab casting</subject><subject>Unsteady</subject><subject>water modelling</subject><issn>1611-3683</issn><issn>1869-344X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkMFLwzAUxoMoOOaunnMSL51JX5qmRylOB5vCNtFbSNvURbJmNi1j_70ZFY_6Du97D37f4_EhdE3JlBIS3_nWNNOYkJTwmLEzNKKCZxEw9n4eZk5pBFzAJZp4_0lCgRA8ZSO0elOdbvHSVdqa5gO7GndbjWe2N1Xo7oDnje9UYazpjtg0OHdNZ5re9R5vtmFfW1XgXPnu5F663lZX6KJW1uvJj47R6-xhkz9Fi5fHeX6_iEpgGYtiRVNIVcJLQqniOslUWqlaQCpikaUxT0DTIHEGtCBlUamKQVJqBlkWgBrG6Ga4u2_dV699J3fGl9pa1ejwngQgCRUCAnj7JxigEAhPmAjodEDL1nnf6lruW7NT7VFSIk9By1PQ8jfoYEgGw8FYffyHluvV_HnwfQPaSX-b</recordid><startdate>200707</startdate><enddate>200707</enddate><creator>Shen, Houfa</creator><creator>Shen, Bingzhen</creator><creator>Liu, Baicheng</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>200707</creationdate><title>Water Modeling of the Fluid Flow Instability in Continuous Thin Slab Casting Mould</title><author>Shen, Houfa ; Shen, Bingzhen ; Liu, Baicheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3494-2a1737a56c011a6e59a7daf837828972653e17262931b0cbdad435ce4399289f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Asymmetry</topic><topic>Computational fluid dynamics</topic><topic>Continuous casting</topic><topic>continuous thin slab casting</topic><topic>flow instability</topic><topic>Flow stability</topic><topic>Fluid dynamics</topic><topic>Molds</topic><topic>mould</topic><topic>Slab casting</topic><topic>Unsteady</topic><topic>water modelling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shen, Houfa</creatorcontrib><creatorcontrib>Shen, Bingzhen</creatorcontrib><creatorcontrib>Liu, Baicheng</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Steel research international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shen, Houfa</au><au>Shen, Bingzhen</au><au>Liu, Baicheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Water Modeling of the Fluid Flow Instability in Continuous Thin Slab Casting Mould</atitle><jtitle>Steel research international</jtitle><date>2007-07</date><risdate>2007</risdate><volume>78</volume><issue>7</issue><spage>531</spage><epage>535</epage><pages>531-535</pages><issn>1611-3683</issn><eissn>1869-344X</eissn><abstract>Flow instability in continuous thin slab casting moulds has been studied using a full scale water model with particle image visualization. The results show that jet impinging depth, circumfluence centre position and wave height are unsteady and periodical. The probabilities of jet impinging depth and circumfluence centre position seem to be Poisson distributions with the highest frequency near the average position. The flow pattern is asymmetrical for a short time and the phase difference of jet impinging depth, circumfluence centre position and wave height on the two sides of the mould centreline is half a period. The average jet impinging depth, average circumfluence centre position, average meniscus wave profile and the highest and lowest meniscus positions are generally symmetrical to the mould centreline.</abstract><doi>10.1002/srin.200706244</doi><tpages>5</tpages></addata></record> |
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| ispartof | Steel research international, 2007-07, Vol.78 (7), p.531-535 |
| issn | 1611-3683 1869-344X |
| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Asymmetry Computational fluid dynamics Continuous casting continuous thin slab casting flow instability Flow stability Fluid dynamics Molds mould Slab casting Unsteady water modelling |
| title | Water Modeling of the Fluid Flow Instability in Continuous Thin Slab Casting Mould |
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