The Hybrid (PVT) Double-Pass System with a Mixed-Mode Solar Dryer for Drying Banana

Jadallah, Abdullateef A.; Alsaadi, Mohammed K.; Hussien, Saifalddeen A.

doi:10.30684/etj.v38i8a.535

Cited by 15 publications

(8 citation statements)

References 15 publications

(5 reference statements)

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“…Patria Julianto ,2020 [40] Dynamic Economic Load Dispatch by Introducing Compressed Air Energy Storage for Solving Duck Curve In this paper, the dynamic economic load dispatch (DELD) is carried out on thermal generators and CAES to determine optimal output of thermal generators and CAES operation pattern to meet the load demand for 24 hours and the Quadratic Constrained Programming (QCP) on the DELD integrated with CAES problem is solved by using the CPLEX solver to prove the effectiveness of the proposed system. Abdullateef A. Jadallah, 2020 [41] The hybrid(PVT) double-pass system with a mixed-mode solar dryer for drying banana This gives an indication that the highest reduction was 68% of banana weight at a high mass flow rate of airflow. The critical parameter such as temperature distribution of the PVT with dryer room, useful heat gain, The highest heat gain and thermal Efficiencies were 423.7 and 52.98%, correspondingly, at 1:00 PM when the mass flow rate 0.031 kg/s…”

Section: Meraturefun Et Al 2019[39]mentioning

confidence: 99%

A-Review for the Cooling Techniques of PV/T Solar Air Collectors

Saleh¹,

Jadallah²,

Shuraiji³

2022

ETJ

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Role of photovoltaic-thermal collector in providing heat and power was revealed.• The profitability of utilizing photovoltaicthermal solar systems was explored. • Solar collector efficiency decreases the cell temperature rise and dust existence. • The state of art of the solar systems and recent advancements were included. • The cooling techniques of the solar photovoltaic soar systems were covered.A solar thermal collector is one of the most popular applications of solar energy.It is a photovoltaic (PV) cell system with a thermal collector system, this system is utilized in the production of electrical energy and many applications. The system is able to produce electrical energy directly from the sunlight using the photoelectric effect. Meanwhile, it also extracts heat from the PV and heats the fluid (airflow) inside the collector. In this review, the solar PV system and solar thermal collectors are discussed. Usually, solar collectors are exposed to damage and their efficiency decreases when the temperature rises. Need constant cooling.In addition, the methods utilized to cool the solar collector are presented, including cooling with air, water, and others methods. It has been shown that the water-based cooling system was at a rate of 48%, while the air-based cooling system was at a rate of 26%, and that cooling by other methods was at a rate of 26%. These methods were applied to the enhancement of the photovoltaic cell efficiency under different conditions. The study revealed the important role being played with the application of solar energy.

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Section: Meraturefun Et Al 2019[39]mentioning

confidence: 99%

A-Review for the Cooling Techniques of PV/T Solar Air Collectors

Saleh¹,

Jadallah²,

Shuraiji³

2022

ETJ

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“…The moisture content dried from 78% to 28.12% after 8 h of the drying process and the obtained range of air temperature is from 43.2 to 60.2°C. It was noticed that the highest thermal efficiency was 52.98% at 1:00 PM when the mass flow rate was 0.031 kg/s (Jadallah, Alsaadi, and Hussien, 2020).…”

Section: Introductionmentioning

confidence: 99%

Manufacturing and Evaluating of Indirect Solar Dryers

Khidir

2023

ARO

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–Indirect solar drying uses solar radiation to heat air and dry agricultural products in harvest time to store them for a longer time and reduce waste. The dryer consists of a solar air heater collector, a drying chamber, and an air ventilation system. In this study, an indirect solar dryer system is constructed and ventilated with an electrical fan. Experiments are conducted on the system using eggplant as an agricultural sample on 2 consequent days (29th and 30th October 2022), to evaluate the system data recorded during the drying process in terms of the temperature for points in the system, solar radiation, and the sample mass. The temperature measurements are ambient, collector, and dried chamber outlet temperatures. The results show that the most effective time for solar drying is between 9:00 and 16:00, and the drying system air temperature is raised to about 40°C when solar radiation reached more than 600 W/m2 in the noon time. The weighted mass is used to evaluate the drying process, and maximum drying rate and drying efficiency are obtained on the 1st day of the drying before noon time.

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“…The system is used to dry 300g of banana slices from 43.2 to 60.2°C to test its efficacy and resilience. MATLAB 2015b calculates PVT with dryer room temperature distribution, usable gain of heat, and thermal efficiency (Jadallah et al, 2020). Experimentally investigated the influence of cooling on the performance of a PV panel.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Hybrid Photovoltaic /Thermal Solar System Performance Under Iraq's Climate Conditions

Abed,

ghaydh

2024

Kufa J. Eng.

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The research investigates the use of fins fastened to a solar panel's rear surface for passive cooling. The research compared solar modules with air cooling against modules with connected fins acting as a heat sink. The comparison was based on the former. The research studies the cooling of modules with fins using two different types of air: ventilation air and still air. By comparing the heat transmission by photovoltaic panels with and without fins, the research sought to analyses the effects of the environment and solar radiation on the performance of solar cells. The inquiry was done hypothetically. According to the findings, using fins for cooling reduced cell temperature and improved electrical and thermal efficiency. The estimated performance values of the PVT solar cell obtained by using the COMSOL program and the experimental measurements carried out during the daytime were reasonably in accord. The biggest reduction in cell temperature is (3.7ºC at noon), while the greatest increases in electrical and thermal efficiency are (16.54% and 58.3%, respectively). There is good agreement between experimental and numerical results.

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The Hybrid (PVT) Double-Pass System with a Mixed-Mode Solar Dryer for Drying Banana

Cited by 15 publications

References 15 publications

A-Review for the Cooling Techniques of PV/T Solar Air Collectors

A-Review for the Cooling Techniques of PV/T Solar Air Collectors

Manufacturing and Evaluating of Indirect Solar Dryers

Investigation of Hybrid Photovoltaic /Thermal Solar System Performance Under Iraq's Climate Conditions

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