Exergoeconomic and enviroeconomic analyses of partially covered photovoltaic flat plate collector active solar distillation system

Tiwari, G.N.; Yadav, J.K.; Singh, Desh Bandhu; Al-Helal, I.M.; Abdel-Ghany, Ahmed M.

doi:10.1016/j.desal.2015.04.010

Cited by 148 publications

(29 citation statements)

References 34 publications

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“…Efficiency of The PTC is about 10 % more than the cascade solar still. Similar behavior for active solar distillation systems has also been reported in the studies of Singh et al [11], Tiwari et al (2015) [36] and El-Sebabii et al [7]. The variation of various heat transfer coefficients hc and he with 0.001 kg /s mass flow for cascade solar still and SBSS in active solar distillation shown in Figure 15.…”

Section: Results and Dissuasionsupporting

confidence: 81%

“…− , based on the internal heat and mass transfer relations used by Dunkel [41]. The rate of the radiation of heat transfer between saline water and glass is given by [14,35,39]: where, ℎ . − , are the radiation heat transfer coefficients and emissivity, respectively.…”

Section: Cascade and Single Basin Solar Stillmentioning

confidence: 99%

“…− , are the radiation heat transfer coefficients and emissivity, respectively. The rate of the radiation heat transfer and the convection heat transfer from glass to the sky is calculated by following equations [14,35,39]:…”

Section: Cascade and Single Basin Solar Stillmentioning

confidence: 99%

“…where, has been used as the basin (sink) temperature, and are areas for the glass and water plate, respectively. The hourly yield of single basin solar still is given by [35,42]…”

Section: Recycling Unitmentioning

confidence: 99%

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Design and Fabrication of a Novel Hybrid Solar Distillation System with the Ability to Brine Recycling

Norozi¹

2019

IJHT

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This study investigates the novel design of a hybrid solar distillation system. The system includes a parabolic trough collector (PTC), cascade solar still and a single slope single basin solar still as the recycling unit. Thermodynamic parameters of saline water were considered in our energy balance calculations, which improved the accuracy of our results. The experiments were conducted in Tabriz, Iran, during September. Using these three stages, the production rate achieved about 6 kg/m 2 .day in cascade solar still, 4 kg/m 2 .day for the single basin solar still and 450g solid salt. Usually, cascade solar stills have better performance in comparison to other solar stills. To prevent salt deposition among the stairs of cascade solar still, the water should flow through the stairs causing the brine to leave. Recycling brine could remove one of the biggest environmental disadvantages of cascade solar stills. PTC can generate more efficiently than evacuated tubes and flat-plate solar collectors. The total efficiency of the hybrid solar distillation reached 41%. The novel hybrid solar distillation system improved the efficiency of the distillation system and removed brine of cascade solar still.

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Section: Results and Dissuasionsupporting

confidence: 81%

Section: Cascade and Single Basin Solar Stillmentioning

confidence: 99%

Section: Cascade and Single Basin Solar Stillmentioning

confidence: 99%

“…where, has been used as the basin (sink) temperature, and are areas for the glass and water plate, respectively. The hourly yield of single basin solar still is given by [35,42]…”

Section: Recycling Unitmentioning

confidence: 99%

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Design and Fabrication of a Novel Hybrid Solar Distillation System with the Ability to Brine Recycling

Norozi¹

2019

IJHT

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“…Tan et al [9] experimentally investigated the efficacy of MXene as a coating material on hydrophobic PVDF membranes to improve direct contact membrane distillation (DCMD) through the inherent photo-thermal and fouling mitigation functionalities. Tiwari et al [10] performed an exergoeconomic and enviroeconomic analyses of partially covered photovoltaic thermal (PVT) flat plate collector (FPC) integrated solar distillation system known as PVT-FPC active solar distillation system. Their analysis was based on experimental studies for composite climatic condition of New Delhi.…”

Section: Introductionmentioning

confidence: 99%

Effect of Various Physical Parameters on the Productivity of the Hybrid Distiller - In the Time of Distillation Extension at Night

Benaïssa¹,

Menni²,

Chamkha³

et al. 2019

EJEE

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Through this recent simulation, we investigated the effect of different physical parameters on the productivity of the greenhouse still coupled with a cylindro-parabolic solar concentrator and an autonomous photovoltaic generator that prolongs the distillation time during the night. An attempt has been made to determine the various parameters that improve the productivity of the hybrid distiller during the day and at night. We identify new modifications and thermal and electrical storage mechanisms to achieve results, which illustrate the advantage and disadvantage of physical parameters to have a solar-based distillation that lasts 24 hours. This study will be a research opening to increase the productivity of solar distillers. Until we reached the water fill for a long time possible in allweather cases by solar energy.

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Influence of Different Melting Points of Phase Change Material on Photovoltaic Phase Change Materials System Performance: An Energy, Exergy, and Environmental Point of View

Almeshaal,

K Babu,

Chinnasamy

et al. 2024

Energy Tech

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The photovoltaic (PV) module extracts and converts solar irradiation energy into electrical power in a sustainable and renewable manner. The substantial upswing in the temperature of the PV panel occurs while conversion predominantly impacts its performance and reduces efficiency. To resolve this issue, three different organic phase‐change materials (PCMs), OM29, OM35, and OM42, are proposed for cooling the PV panel as a thermal energy storage medium. The energy and exergy performance of PV panels with and without PCM are compared through experimental investigation to study the influence of different melting points of PCM with reference PV system (PVr). It is identified that the average PV panel temperature can be significantly reduced by incorporating PCM materials (OM29, OM35, and OM4), which are 12.7%, 21.53%, and 17.71% lower than the PVr system. The average electrical efficiencies of PV‐PCM–OM29, PV‐PCM–OM35, and PV‐PCM–OM42 are 10.96%, 10.77%, and 11.66%, which are 4.07%, 6.38%, and 4.91% higher than PVr system. Similarly, the average exergy efficiency is 4.62%, 5.06%, and 5.57% higher. The incorporation of PCM (OM29, OM35, and OM4) as a cooling mechanism effectively mitigates the CO2 3.70, 5.67, and 4.46 tons of CO2 throughout its lifetime and contributes to the sustainable development goal 7.

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Exergoeconomic and enviroeconomic analyses of partially covered photovoltaic flat plate collector active solar distillation system

Cited by 148 publications

References 34 publications

Design and Fabrication of a Novel Hybrid Solar Distillation System with the Ability to Brine Recycling

Design and Fabrication of a Novel Hybrid Solar Distillation System with the Ability to Brine Recycling

Effect of Various Physical Parameters on the Productivity of the Hybrid Distiller - In the Time of Distillation Extension at Night

Influence of Different Melting Points of Phase Change Material on Photovoltaic Phase Change Materials System Performance: An Energy, Exergy, and Environmental Point of View

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