5E analysis of a novel designed hot water storage header integrated vacuum tube solar water heater
In this study, 5-E analysis of a heat pipe equipped vacuum tube collector system for residential warm water application has been carried out. The issue of overheating in heat pipes and low thermal efficiency is the major key issues associated with heat pipe vacuum tube collector. This design complet...
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my.uniten.dspace-341782024-10-14T11:18:18Z 5E analysis of a novel designed hot water storage header integrated vacuum tube solar water heater Chopra K. Tyagi V.V. Pathak S.K. Sharma R.K. Mansor M. Goel V. Sari A. 57200420308 15078199200 57221807296 56424398200 6701749037 57892187100 7006342950 5-E analysis HP-ETC based solar water heater Integrated manifold Solar energy Collector efficiency Electron tubes Exergy Heat pipes Hot water distribution systems Solar water heaters Water 5-E analyse Collector systems Heat transmission Hot water storage HP-ETC based solar water heater Integrated manifold Key Issues Thermal-efficiency Vacuum tube collectors Warm water Solar energy In this study, 5-E analysis of a heat pipe equipped vacuum tube collector system for residential warm water application has been carried out. The issue of overheating in heat pipes and low thermal efficiency is the major key issues associated with heat pipe vacuum tube collector. This design completely removes the problem of overheating. In addition to this copper fins mounting with condensers of heat pipe enhance the heat transmission rate between the condenser & water stored in a manifold. The results of an experimental investigation reveal that thermal and exergy outputs of the proposed system were obtained almost 63�74% and 4�10% respectively. The average energy gain at the end of the days selected for Run-A, B, and C was calculated to be 7505, 6912, and 6619 kJ respectively, whereas the average exergy gain for corresponding runs was found to be 928, 700, and 401 kJ respectively. In addition to this, the proposed system can provide hot water of approximately 125 L, 76 L, and 52 L in temperatures 50 �C, 55 �C, and 60 �C respectively. Concerning to techno-economic investigation, the per liter cost of warm water generation for the proposed & electric geyser was observed to be 0.15 INR/L & 0.47 INR/L respectively. The levelized energy cost, net present worth, and payback time were found to be 5.48 INR/kWh, 55,819 INR, and 4.12 years respectively. The amount of CO2 mitigation by the developed system was found to be 18.76, 17.28, and 16.54 tCO2/lifetime for Run-A, B & C respectively. � 2023 Final 2024-10-14T03:18:18Z 2024-10-14T03:18:18Z 2023 Article 10.1016/j.tsep.2023.101929 2-s2.0-85161526866 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85161526866&doi=10.1016%2fj.tsep.2023.101929&partnerID=40&md5=df3642ba9c0d513d683cdf1564e6d237 https://irepository.uniten.edu.my/handle/123456789/34178 42 101929 Elsevier Ltd Scopus |
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5-E analysis HP-ETC based solar water heater Integrated manifold Solar energy Collector efficiency Electron tubes Exergy Heat pipes Hot water distribution systems Solar water heaters Water 5-E analyse Collector systems Heat transmission Hot water storage HP-ETC based solar water heater Integrated manifold Key Issues Thermal-efficiency Vacuum tube collectors Warm water Solar energy |
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5-E analysis HP-ETC based solar water heater Integrated manifold Solar energy Collector efficiency Electron tubes Exergy Heat pipes Hot water distribution systems Solar water heaters Water 5-E analyse Collector systems Heat transmission Hot water storage HP-ETC based solar water heater Integrated manifold Key Issues Thermal-efficiency Vacuum tube collectors Warm water Solar energy Chopra K. Tyagi V.V. Pathak S.K. Sharma R.K. Mansor M. Goel V. Sari A. 5E analysis of a novel designed hot water storage header integrated vacuum tube solar water heater |
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In this study, 5-E analysis of a heat pipe equipped vacuum tube collector system for residential warm water application has been carried out. The issue of overheating in heat pipes and low thermal efficiency is the major key issues associated with heat pipe vacuum tube collector. This design completely removes the problem of overheating. In addition to this copper fins mounting with condensers of heat pipe enhance the heat transmission rate between the condenser & water stored in a manifold. The results of an experimental investigation reveal that thermal and exergy outputs of the proposed system were obtained almost 63�74% and 4�10% respectively. The average energy gain at the end of the days selected for Run-A, B, and C was calculated to be 7505, 6912, and 6619 kJ respectively, whereas the average exergy gain for corresponding runs was found to be 928, 700, and 401 kJ respectively. In addition to this, the proposed system can provide hot water of approximately 125 L, 76 L, and 52 L in temperatures 50 �C, 55 �C, and 60 �C respectively. Concerning to techno-economic investigation, the per liter cost of warm water generation for the proposed & electric geyser was observed to be 0.15 INR/L & 0.47 INR/L respectively. The levelized energy cost, net present worth, and payback time were found to be 5.48 INR/kWh, 55,819 INR, and 4.12 years respectively. The amount of CO2 mitigation by the developed system was found to be 18.76, 17.28, and 16.54 tCO2/lifetime for Run-A, B & C respectively. � 2023 |
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57200420308 |
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57200420308 Chopra K. Tyagi V.V. Pathak S.K. Sharma R.K. Mansor M. Goel V. Sari A. |
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Chopra K. Tyagi V.V. Pathak S.K. Sharma R.K. Mansor M. Goel V. Sari A. |
author_sort |
Chopra K. |
title |
5E analysis of a novel designed hot water storage header integrated vacuum tube solar water heater |
title_short |
5E analysis of a novel designed hot water storage header integrated vacuum tube solar water heater |
title_full |
5E analysis of a novel designed hot water storage header integrated vacuum tube solar water heater |
title_fullStr |
5E analysis of a novel designed hot water storage header integrated vacuum tube solar water heater |
title_full_unstemmed |
5E analysis of a novel designed hot water storage header integrated vacuum tube solar water heater |
title_sort |
5e analysis of a novel designed hot water storage header integrated vacuum tube solar water heater |
publisher |
Elsevier Ltd |
publishDate |
2024 |
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1814061169506254848 |
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13.214268 |