DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sang Done | ko |
dc.date.accessioned | 2013-03-03T20:28:40Z | - |
dc.date.available | 2013-03-03T20:28:40Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-01 | - |
dc.identifier.citation | KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.19, no.6, pp.1020 - 1025 | - |
dc.identifier.issn | 0256-1115 | - |
dc.identifier.uri | http://hdl.handle.net/10203/80303 | - |
dc.description.abstract | The absolute and differential pressure fluctuations in gas-solid fluidized beds have been analyzed by statistical and deterministic chaos methods. Linear low-density polyethylene (LLDPE) particles with a mean diameter of 1.23 mm were used as a fluidizing material. The statistical methods are composed of the mean, standard deviation, skewness and kurtosis, and the deterministic methods are composed of autocorrelation, mutual information function, pseudo-phase space and correlation dimension. The minimum slug velocity of LLDPE particles is found to be 0.34 m/s by using the statistical and deterministic methods. As slugs appear and grow with increasing gas velocity, pressure fluctuations in the fluidized bed of LLDPE are oscillated and more periodic. | - |
dc.language | English | - |
dc.publisher | Springer | - |
dc.subject | TEMPERATURE | - |
dc.subject | PARTICLES | - |
dc.subject | BEHAVIOR | - |
dc.subject | SIGNAL | - |
dc.title | Statistical and Deterministic Chaos Analysis of Pressure Fluctuations in a Fluidized bed of Polymer Powders | - |
dc.type | Article | - |
dc.identifier.wosid | 000179754800017 | - |
dc.identifier.scopusid | 2-s2.0-62349100350 | - |
dc.type.rims | ART | - |
dc.citation.volume | 19 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 1020 | - |
dc.citation.endingpage | 1025 | - |
dc.citation.publicationname | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.contributor.localauthor | Kim, Sang Done | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | LLDPE | - |
dc.subject.keywordAuthor | minimum slugging velocity | - |
dc.subject.keywordAuthor | pressure fluctuation | - |
dc.subject.keywordAuthor | deterministic chaos analysis | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | SIGNAL | - |
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