Heat transfer analysis of hybrid active solar still with water flowing over glass cover
| العنوان: | Heat transfer analysis of hybrid active solar still with water flowing over glass cover |
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| المؤلفون: | M.K. Gaur, G.N. Tiwari, Anand Kushwah, Pushpendra Singh |
| المصدر: | Volume: 7, Issue: 6 1329-1343 Journal of Thermal Engineering |
| بيانات النشر: | Journal of Thermal Engineering, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Fluid Flow and Transfer Processes, Thermal efficiency, Engineering, Materials science, Active solar, Heat transfer, Mühendislik, Energy Engineering and Power Technology, Building and Construction, Composite material, Glass cover, PVT collector,Hybrid active solarstill,Thermal Modeling,Thermalefficiency |
| الوصف: | The aim of this research is to carry out the heat transfer analysis of PVT hybrid active solar still (HASS) at different water depth to obtain maximum output. Experimentation is performed for validation of thermal modeling with and without flowing water, having water depth of 0.15m in the solar still basin. During experimentation, water flows above the glass cover. Theoretically calculated values of basin water, basin liner, glass temperature and yield obtained using thermal modeling are very near to the experimental values having correlation coefficients 0.988, 0.981, 0.999 and 0.985 respectively. It is also found that thermal efficiency and daily exergy output increases by 4% and 8.2% respectively for this hybrid system whose glass cover is getting cooled by water flowing over it. Theoretical calculation for distillate output of the system was also calculated out for various climatic conditions of India using developed thermal modeling and it is found that proposed system gives higher annual yield of 2756.67 kg/m2 for the climate of Mumbai. The experimental uncertainty of the HASS is obtained as 14.82%. |
| وصف الملف: | application/pdf |
| تدمد: | 2148-7847 |
| DOI: | 10.18186/thermal.989993 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c1289b336d2a228dd27b9fb730053ee https://doi.org/10.18186/thermal.989993 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....3c1289b336d2a228dd27b9fb730053ee |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21487847 |
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| DOI: | 10.18186/thermal.989993 |