Prediction of jet impingement solar thermal air collector thermohydraulic performance using soft computing techniques
DC Field | Value | Language |
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dc.contributor.author | Kumar, Raj | - |
dc.contributor.author | Sharma, Nitisha | - |
dc.contributor.author | Chahat | - |
dc.contributor.author | Ngo, Gia Huy | - |
dc.contributor.author | Yadav, Amit Kumar | - |
dc.contributor.author | Lee, Daeho | - |
dc.contributor.author | Singh, Tej | - |
dc.date.accessioned | 2024-06-04T06:30:26Z | - |
dc.date.available | 2024-06-04T06:30:26Z | - |
dc.date.issued | 2024-03 | - |
dc.identifier.issn | 2214-157X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/91406 | - |
dc.description.abstract | Solar thermal air collectors are economically efficient for the purpose of heating air in specific applications. This research examines the efficiency of a solar thermal air collector called a jet impingement solar thermal air collector (JISTAC) that is fitted with discrete multi -arc -shaped ribs (DMASRs) utilizing soft computing techniques. Linear Regression (LR), M5P, Gaussian Process (GP), and Random Forest (RF) are used to predict the Nusselt number (Nu), friction factor (f), and thermohydraulic performance (qthp) of JISTAC. DMASRs absorber plates with different relative rib height (0.025-0.047), relative discrete width (0.32-1.72), arc angle (35 degrees-65 degrees), relative discrete distance (0.27-0.86), and relative rib pitch (0.58-3.1) were used. The tests yielded 245 data sets, with 173 assigned for training and 72 for soft computing testing. The GP surpasses other models in performance owing to its minimum error and maximum correlation coefficient value. The GP model has a MAE of 0.0347, a RMSE of 0.0564, a RAE of 10.88%, a RRSE of 12.77%, and a CC value of 0.9920. Furthermore, it has a model efficiency of 99%, making it the most prominent among the other models. The results indicate that the GP model is quite precise in predicting the qthp of JISTAC. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER | - |
dc.title | Prediction of jet impingement solar thermal air collector thermohydraulic performance using soft computing techniques | - |
dc.type | Article | - |
dc.identifier.wosid | 001209079600001 | - |
dc.identifier.doi | 10.1016/j.csite.2024.104144 | - |
dc.identifier.bibliographicCitation | CASE STUDIES IN THERMAL ENGINEERING, v.55 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85186510406 | - |
dc.citation.title | CASE STUDIES IN THERMAL ENGINEERING | - |
dc.citation.volume | 55 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Soft computing techniques | - |
dc.subject.keywordAuthor | Performance augmentation | - |
dc.subject.keywordAuthor | Solar thermal air collector | - |
dc.subject.keywordAuthor | Discrete multi-arc shaped ribs | - |
dc.subject.keywordAuthor | Thermohydraulic performance | - |
dc.subject.keywordPlus | ARTIFICIAL NEURAL-NETWORK | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.relation.journalResearchArea | Thermodynamics | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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