Experimental studies on nucleate pool boiling heat transfer to ethanol/MEG/DEG ternary mixture as a new coolant
In this paper, nucleate pool boiling heat transfer coefficient of ternary mixtures of ethanol, monoethylene glycol (MEG) and diethylene glycol (DEG) as a new coolant with higher heat transfer coefficient has been investigated. Therefore, at varied concentrations of MEG and DEG and also at differe...
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| Format: | Article |
| Language: | English |
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Association of the Chemical Engineers of Serbia
2012-01-01
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| Series: | Chemical Industry and Chemical Engineering Quarterly |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1451-9372/2012/1451-93721200033S.pdf |
| _version_ | 1819195778404450304 |
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| author | Sarafraz M.M. Peyghambarzadeh S.M. Fazel Alavi S.A. |
| author_facet | Sarafraz M.M. Peyghambarzadeh S.M. Fazel Alavi S.A. |
| author_sort | Sarafraz M.M. |
| collection | DOAJ |
| description | In this paper, nucleate pool boiling heat transfer coefficient of ternary mixtures of ethanol, monoethylene glycol (MEG) and diethylene glycol (DEG) as a new coolant with higher heat transfer coefficient has been investigated. Therefore, at varied concentrations of MEG and DEG and also at different heat fluxes, pool boiling heat transfer coefficients, have been experimentally measured. Results demonstrated the higher heat transfer coefficient in comparison with Water/MEG/DEG ternary mixture. In particular, at high heat fluxes, for ethanol/MEG/DEG mixture, higher boiling heat transfer coefficient is reported. Besides, experimental data were compared to well-known existing correlations. Results of this comparison express that the most accurate correlation for predicting the heat transfer coefficient of ethanol/MEG/DEG is modified Stephan - Preußer which has been obtained in our earlier work. |
| first_indexed | 2024-12-23T02:18:10Z |
| format | Article |
| id | doaj.art-d62a4a280644416ea48e96bc5579cbe3 |
| institution | Directory Open Access Journal |
| issn | 1451-9372 2217-7434 |
| language | English |
| last_indexed | 2024-12-23T02:18:10Z |
| publishDate | 2012-01-01 |
| publisher | Association of the Chemical Engineers of Serbia |
| record_format | Article |
| series | Chemical Industry and Chemical Engineering Quarterly |
| spelling | doaj.art-d62a4a280644416ea48e96bc5579cbe32022-12-21T18:03:37ZengAssociation of the Chemical Engineers of SerbiaChemical Industry and Chemical Engineering Quarterly1451-93722217-74342012-01-01184-157758610.2298/CICEQ111116033SExperimental studies on nucleate pool boiling heat transfer to ethanol/MEG/DEG ternary mixture as a new coolantSarafraz M.M.Peyghambarzadeh S.M.Fazel Alavi S.A.In this paper, nucleate pool boiling heat transfer coefficient of ternary mixtures of ethanol, monoethylene glycol (MEG) and diethylene glycol (DEG) as a new coolant with higher heat transfer coefficient has been investigated. Therefore, at varied concentrations of MEG and DEG and also at different heat fluxes, pool boiling heat transfer coefficients, have been experimentally measured. Results demonstrated the higher heat transfer coefficient in comparison with Water/MEG/DEG ternary mixture. In particular, at high heat fluxes, for ethanol/MEG/DEG mixture, higher boiling heat transfer coefficient is reported. Besides, experimental data were compared to well-known existing correlations. Results of this comparison express that the most accurate correlation for predicting the heat transfer coefficient of ethanol/MEG/DEG is modified Stephan - Preußer which has been obtained in our earlier work.http://www.doiserbia.nb.rs/img/doi/1451-9372/2012/1451-93721200033S.pdfnucleate pool boilingheat transferethanolmonoethylene glycoldiethylene glycolternary mixture |
| spellingShingle | Sarafraz M.M. Peyghambarzadeh S.M. Fazel Alavi S.A. Experimental studies on nucleate pool boiling heat transfer to ethanol/MEG/DEG ternary mixture as a new coolant Chemical Industry and Chemical Engineering Quarterly nucleate pool boiling heat transfer ethanol monoethylene glycol diethylene glycol ternary mixture |
| title | Experimental studies on nucleate pool boiling heat transfer to ethanol/MEG/DEG ternary mixture as a new coolant |
| title_full | Experimental studies on nucleate pool boiling heat transfer to ethanol/MEG/DEG ternary mixture as a new coolant |
| title_fullStr | Experimental studies on nucleate pool boiling heat transfer to ethanol/MEG/DEG ternary mixture as a new coolant |
| title_full_unstemmed | Experimental studies on nucleate pool boiling heat transfer to ethanol/MEG/DEG ternary mixture as a new coolant |
| title_short | Experimental studies on nucleate pool boiling heat transfer to ethanol/MEG/DEG ternary mixture as a new coolant |
| title_sort | experimental studies on nucleate pool boiling heat transfer to ethanol meg deg ternary mixture as a new coolant |
| topic | nucleate pool boiling heat transfer ethanol monoethylene glycol diethylene glycol ternary mixture |
| url | http://www.doiserbia.nb.rs/img/doi/1451-9372/2012/1451-93721200033S.pdf |
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