Prediction of melt residual in batch type gas injection foaming process
In the batch type gas injection foaming process, there must exist some melt residual. A differential equation relating the particle content and gas injection depth in the batch type process was presented, by which the melt residual ratio was predicted with the stability criterion as the boundary con...
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| Veröffentlicht in: | Journal of materials processing technology 2012-01, Vol.212 (1), p.181-187 |
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| container_title | Journal of materials processing technology |
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| creator | Xingnan, Liu Yanxiang, Li |
| description | In the batch type gas injection foaming process, there must exist some melt residual. A differential equation relating the particle content and gas injection depth in the batch type process was presented, by which the melt residual ratio was predicted with the stability criterion as the boundary condition. It was found that the particle diameter increased during the foaming process but the thickness of the foam cell wall can be regarded as a constant. The adsorption coefficient and the injection depth were found to have an inverse relationship, with an exponential of −0.89. Based on the adsorption coefficient at different injection depth, the residual ratio of the melt containing given size particles was able to be predicted. To decrease melt residual needs to increase the particle content and the initial injection depth, and the particle diameter and the critical coverage ratio should be decreased. |
| doi_str_mv | 10.1016/j.jmatprotec.2011.08.021 |
| format | Article |
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A differential equation relating the particle content and gas injection depth in the batch type process was presented, by which the melt residual ratio was predicted with the stability criterion as the boundary condition. It was found that the particle diameter increased during the foaming process but the thickness of the foam cell wall can be regarded as a constant. The adsorption coefficient and the injection depth were found to have an inverse relationship, with an exponential of −0.89. Based on the adsorption coefficient at different injection depth, the residual ratio of the melt containing given size particles was able to be predicted. To decrease melt residual needs to increase the particle content and the initial injection depth, and the particle diameter and the critical coverage ratio should be decreased.</description><identifier>ISSN: 0924-0136</identifier><identifier>DOI: 10.1016/j.jmatprotec.2011.08.021</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Adsorption ; Aluminum foam ; Batch type foaming ; Coefficients ; Foaming ; Foams ; Gas injection ; Inverse ; Melt residual ; Melts ; Walls</subject><ispartof>Journal of materials processing technology, 2012-01, Vol.212 (1), p.181-187</ispartof><rights>2011 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-b73ffca9d493c4515c738057d89690d52998661efb04d01265429cb6facca1f93</citedby><cites>FETCH-LOGICAL-c350t-b73ffca9d493c4515c738057d89690d52998661efb04d01265429cb6facca1f93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jmatprotec.2011.08.021$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Xingnan, Liu</creatorcontrib><creatorcontrib>Yanxiang, Li</creatorcontrib><title>Prediction of melt residual in batch type gas injection foaming process</title><title>Journal of materials processing technology</title><description>In the batch type gas injection foaming process, there must exist some melt residual. A differential equation relating the particle content and gas injection depth in the batch type process was presented, by which the melt residual ratio was predicted with the stability criterion as the boundary condition. It was found that the particle diameter increased during the foaming process but the thickness of the foam cell wall can be regarded as a constant. The adsorption coefficient and the injection depth were found to have an inverse relationship, with an exponential of −0.89. Based on the adsorption coefficient at different injection depth, the residual ratio of the melt containing given size particles was able to be predicted. To decrease melt residual needs to increase the particle content and the initial injection depth, and the particle diameter and the critical coverage ratio should be decreased.</description><subject>Adsorption</subject><subject>Aluminum foam</subject><subject>Batch type foaming</subject><subject>Coefficients</subject><subject>Foaming</subject><subject>Foams</subject><subject>Gas injection</subject><subject>Inverse</subject><subject>Melt residual</subject><subject>Melts</subject><subject>Walls</subject><issn>0924-0136</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkMtKxDAUhrtQcBx9h-xctZ40bZosddBRGNCFrkOanowpvYxJRpi3N1LBpasDh__C_2UZoVBQoPy2L_pRx4OfI5qiBEoLEAWU9CxbgSyrHCjjF9llCD0AbUCIVbZ99dg5E908kdmSEYdIPAbXHfVA3ERaHc0HiacDkr0O6dPjIrazHt20J6nNYAhX2bnVQ8Dr37vO3h8f3jZP-e5l-7y52-WG1RDztmHWGi27SjJT1bQ2DRNQN52QXEJXl1IKzinaFqoOaMnrqpSm5VYbo6mVbJ3dLLmp9_OIIarRBYPDoCecj0FJziQwUdVJKRal8XMIHq06eDdqf1IU1A8u1as_XOoHlwKhEq5kvV-smJZ8OfQqGIeTSaR8mq-62f0f8g2y5Hsw</recordid><startdate>201201</startdate><enddate>201201</enddate><creator>Xingnan, Liu</creator><creator>Yanxiang, Li</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201201</creationdate><title>Prediction of melt residual in batch type gas injection foaming process</title><author>Xingnan, Liu ; Yanxiang, Li</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-b73ffca9d493c4515c738057d89690d52998661efb04d01265429cb6facca1f93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adsorption</topic><topic>Aluminum foam</topic><topic>Batch type foaming</topic><topic>Coefficients</topic><topic>Foaming</topic><topic>Foams</topic><topic>Gas injection</topic><topic>Inverse</topic><topic>Melt residual</topic><topic>Melts</topic><topic>Walls</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xingnan, Liu</creatorcontrib><creatorcontrib>Yanxiang, Li</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials processing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xingnan, Liu</au><au>Yanxiang, Li</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Prediction of melt residual in batch type gas injection foaming process</atitle><jtitle>Journal of materials processing technology</jtitle><date>2012-01</date><risdate>2012</risdate><volume>212</volume><issue>1</issue><spage>181</spage><epage>187</epage><pages>181-187</pages><issn>0924-0136</issn><abstract>In the batch type gas injection foaming process, there must exist some melt residual. A differential equation relating the particle content and gas injection depth in the batch type process was presented, by which the melt residual ratio was predicted with the stability criterion as the boundary condition. It was found that the particle diameter increased during the foaming process but the thickness of the foam cell wall can be regarded as a constant. The adsorption coefficient and the injection depth were found to have an inverse relationship, with an exponential of −0.89. Based on the adsorption coefficient at different injection depth, the residual ratio of the melt containing given size particles was able to be predicted. To decrease melt residual needs to increase the particle content and the initial injection depth, and the particle diameter and the critical coverage ratio should be decreased.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.jmatprotec.2011.08.021</doi><tpages>7</tpages></addata></record> |
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| subjects | Adsorption Aluminum foam Batch type foaming Coefficients Foaming Foams Gas injection Inverse Melt residual Melts Walls |
| title | Prediction of melt residual in batch type gas injection foaming process |
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