CFD МОДЕЛЮВАННЯ ТЕПЛООБМІНУ ПРИ ТЕЧІЇ ВОДИ НАДКРИТИЧНИХ ПАРАМЕТРІВ У ВЕРТИКАЛЬНИХ ГЛАДКИХ ТРУБАХ
The results of the CFD modeling of heat transfer under condition of the upstream flow of supercritical water in vertical bare tubes are presented with a change in the wide range of mass flux and heat flux at the channel wall. The results of comparison of experimental and calculated data for differen...
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| Datum: | 2018 |
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| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Institute of Engineering Thermophysics of NAS of Ukraine
2018
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| Online Zugang: | https://ihe.nas.gov.ua/index.php/journal/article/view/273 |
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| Назва журналу: | Thermophysics and Thermal Power Engineering |
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Thermophysics and Thermal Power Engineering| Zusammenfassung: | The results of the CFD modeling of heat transfer under condition of the upstream flow of supercritical water in vertical bare tubes are presented with a change in the wide range of mass flux and heat flux at the channel wall. The results of comparison of experimental and calculated data for different heat transfer regimes - improved, normal and deteriorated - are presented. The results of the CFD modeling relating to the spatial distribution of physical properties of supercritical water are analyzed. |
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