Performance enhancement of a solar dynamic LHTS module having both fins and multiple PCMs
Latent heat thermal storage units span a wide and varied range of applications in the domestic, industrial and space based activities. Numerical investigations on the performance enhancement of a solar dynamic latent heat thermal storage (LHTS) unit employing multiple phase change materials (PCM) an...
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| Veröffentlicht in: | Solar energy 2008-06, Vol.82 (6), p.535-542 |
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| container_title | Solar energy |
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| creator | Seeniraj, R.V. Lakshmi Narasimhan, N. |
| description | Latent heat thermal storage units span a wide and varied range of applications in the domestic, industrial and space based activities. Numerical investigations on the performance enhancement of a solar dynamic latent heat thermal storage (LHTS) unit employing multiple phase change materials (PCM) and fins are made. The LHTS unit has been studied for the charging mode alone. Enthalpy based formulation of the energy equations governing the behaviour of the LHTS system has been made and compared with the response of a single PCM unit. The governing conjugate equations have been solved employing finite difference techniques. The results show an appreciable enhancement in the rate of melting of PCM and nearly uniform exit temperature of heat transfer fluid (HTF) in the multiple PCM LHTS unit. |
| doi_str_mv | 10.1016/j.solener.2007.11.001 |
| format | Article |
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Numerical investigations on the performance enhancement of a solar dynamic latent heat thermal storage (LHTS) unit employing multiple phase change materials (PCM) and fins are made. The LHTS unit has been studied for the charging mode alone. Enthalpy based formulation of the energy equations governing the behaviour of the LHTS system has been made and compared with the response of a single PCM unit. The governing conjugate equations have been solved employing finite difference techniques. The results show an appreciable enhancement in the rate of melting of PCM and nearly uniform exit temperature of heat transfer fluid (HTF) in the multiple PCM LHTS unit.</description><identifier>ISSN: 0038-092X</identifier><identifier>EISSN: 1471-1257</identifier><identifier>DOI: 10.1016/j.solener.2007.11.001</identifier><identifier>CODEN: SRENA4</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Energy ; Energy. 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Thermal use of fuels</subject><subject>Exact sciences and technology</subject><subject>Melting</subject><subject>Multiple PCM</subject><subject>Natural energy</subject><subject>Single PCM</subject><subject>Solar energy</subject><subject>Solar energy storage</subject><subject>Temperature</subject><subject>Thermal storage</subject><subject>Thermodynamics</subject><subject>Transport and storage of energy</subject><issn>0038-092X</issn><issn>1471-1257</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouH78BCEIHlsz6bZpTyKLX7CioIKeQppO3CxtsiZdwX9vll28eprDPO87zEPIGbAcGFSXyzz6Hh2GnDMmcoCcMdgjE5gKyICXYp9MGCvqjDX8_ZAcxbhMgIBaTMjHMwbjw6CcRopusZkDupF6QxVNvSrQ7sepwWo6v399oYPv1j3Shfq27pO2flxQY12kynV0WPejXaXt8-wxnpADo_qIp7t5TN5ub15n99n86e5hdj3PdFFVY1ZAPeWGd02NlTDYodBtU2tVNGA61lYcmpKVipmm1VojVli2pVBCaNGWU4DimJxve1fBf60xjnLp18Glk5IXICoG0w1UbiEdfIwBjVwFO6jwI4HJjUS5lDuJciNRAsjkKOUuduUqatWbkPzY-BfmrOBFLcrEXW05TJ9-29QStcXksrMB9Sg7b_-59Aujn4qe</recordid><startdate>200806</startdate><enddate>200806</enddate><creator>Seeniraj, R.V.</creator><creator>Lakshmi Narasimhan, N.</creator><general>Elsevier Ltd</general><general>Elsevier</general><general>Pergamon Press Inc</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7ST</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope><scope>SOI</scope></search><sort><creationdate>200806</creationdate><title>Performance enhancement of a solar dynamic LHTS module having both fins and multiple PCMs</title><author>Seeniraj, R.V. ; Lakshmi Narasimhan, N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-31842f2d98e67fede7cb98ca391fd0b6219505a0f9bcccee6e5b57a77c7b54113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Applied sciences</topic><topic>Energy</topic><topic>Energy. 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| fulltext | fulltext |
| identifier | ISSN: 0038-092X |
| ispartof | Solar energy, 2008-06, Vol.82 (6), p.535-542 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Energy Energy. Thermal use of fuels Exact sciences and technology Melting Multiple PCM Natural energy Single PCM Solar energy Solar energy storage Temperature Thermal storage Thermodynamics Transport and storage of energy |
| title | Performance enhancement of a solar dynamic LHTS module having both fins and multiple PCMs |
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