ОПРЕДЕЛЕНИЕ КОЭФФИЦИЕНТА ТЕПЛООТДАЧИ ПРИ ОХЛАЖДЕНИИ СЕРЕБРЯНЫХ ТЕРМОЗОНДОВ С УЧЕТОМ ЭФФЕКТОВ ТЕМПЕРАТУРНО-ВРЕМЕННОЙ ЗАДЕРЖКИ
Existing methods for determining the characteristics of the nonstationary heat transfer process (temperature field, heat transfer coefficient, heat flux density, surface temperature) are considered and analyzed when cooling silver spherical and cylindrical thermo-probes. New analytical solutions are...
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| Datum: | 2017 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Russian |
| Veröffentlicht: |
Institute of Engineering Thermophysics of NAS of Ukraine
2017
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| Online Zugang: | https://ihe.nas.gov.ua/index.php/journal/article/view/167 |
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| Назва журналу: | Thermophysics and Thermal Power Engineering |
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Thermophysics and Thermal Power Engineering| Zusammenfassung: | Existing methods for determining the characteristics of the nonstationary heat transfer process (temperature field, heat transfer coefficient, heat flux density, surface temperature) are considered and analyzed when cooling silver spherical and cylindrical thermo-probes. New analytical solutions are proposed using a special program IQLab, which increase the accuracy of calculations when testing the cooling capacity of various liquids. The results of the calculations are compared with the experimental data.
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