Air to Liquid Heat Transfer Coefficient Experimental Comparation between Silicon Carbide and Glass Shell and Tube Heat Exchangers in a Pilot Plant Scale

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dc.contributor.authorHorvát, Petrcs
dc.contributor.authorSvěrák, Tomášcs
dc.coverage.issueissue 6cs
dc.coverage.volumevolume 38cs
dc.date.accessioned2025-10-14T12:07:33Z
dc.date.available2025-10-14T12:07:33Z
dc.date.issued2024-10-13cs
dc.description.abstractInstead of the expected 3.8–5.4% increase in the heat transfer coefficient due to the better thermal conductivity of silicon carbide tubes compared to glass tubes, the observed increase was 18–22% for 150–275kg·h1 airflow and 6kg·s1 propane-1,2-diol coolant in tubes. This additional 15–17% increase is probably due to local flow turbulisation due to the roughness of the sintered carbide of 4–10µm, which unfortunately also causes a 17–24% higher air pressure drop. The hand calculation model used underestimates the heat transfer coefficient by 2% to 10%, which is better than CHEMCAD 8 modeling results.en
dc.description.abstractInstead of the expected 3.8–5.4% increase in the heat transfer coefficient due to the better thermal conductivity of silicon carbide tubes compared to glass tubes, the observed increase was 18–22% for 150–275kg·h1 airflow and 6kg·s1 propane-1,2-diol coolant in tubes. This additional 15–17% increase is probably due to local flow turbulisation due to the roughness of the sintered carbide of 4–10µm, which unfortunately also causes a 17–24% higher air pressure drop. The hand calculation model used underestimates the heat transfer coefficient by 2% to 10%, which is better than CHEMCAD 8 modeling results.en
dc.formattextcs
dc.format.extent768-781cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationEXPERIMENTAL HEAT TRANSFER. 2024, vol. volume 38, issue issue 6, p. 768-781.en
dc.identifier.doi10.1080/08916152.2024.2413978cs
dc.identifier.issn0891-6152cs
dc.identifier.orcid0000-0002-8037-5325cs
dc.identifier.orcid0000-0001-9198-6669cs
dc.identifier.other189848cs
dc.identifier.urihttps://hdl.handle.net/11012/255572
dc.language.isoencs
dc.publisherTaylor & Franciscs
dc.relation.ispartofEXPERIMENTAL HEAT TRANSFERcs
dc.relation.urihttps://www.tandfonline.com/doi/full/10.1080/08916152.2024.2413978cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0891-6152/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectshell and tube heat exchangeren
dc.subjectcooling of gasesen
dc.subjectsilicon carbideen
dc.subjectCHEMCAD modelingen
dc.subjectheat transfer coefficient enhancementen
dc.subjectshell and tube heat exchanger
dc.subjectcooling of gases
dc.subjectsilicon carbide
dc.subjectCHEMCAD modeling
dc.subjectheat transfer coefficient enhancement
dc.titleAir to Liquid Heat Transfer Coefficient Experimental Comparation between Silicon Carbide and Glass Shell and Tube Heat Exchangers in a Pilot Plant Scaleen
dc.title.alternativeAir to Liquid Heat Transfer Coefficient Experimental Comparation between Silicon Carbide and Glass Shell and Tube Heat Exchangers in a Pilot Plant Scaleen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189848en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:07:32en
sync.item.modts2025.10.14 10:22:17en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie materiálůcs
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