alshareef, rayed s. almohammadi, bandar awadh refaey, hassanein a. farhan, mohammed sharafeldin, mahmoud a.
One of the most affordable and readily available energy sources is solar energy. Humanity is in danger due to the lack of freshwater. Finding novel approaches to these issues that make use of solar energy has grown in popularity as a research area. The previous work presented was made to cool solar cells to increase their performance. The reverse-o...
Riad, Ayoub Amiry, Houssam Touhtouh, Samira Belhora, Fouad Hajjaji, Abdelowahed
Published in
Matériaux & Techniques
This research addresses the challenge of elevated temperatures impacting the performance of photovoltaic (PV) panels, considering both the dimensions of the cooling tube and the flow of water. A comprehensive analysis of various water flow rates is conducted using three tubes (tube 1, tube 2, and tube 3) with cross-sections of 100.27, 148.27, and 2...
harmailil, ihsan okta sultan, sakhr m. tso, chih ping fudholi, ahmad mohammad, masita ibrahim, adnan
Due to its widespread availability and inexpensive cost of energy conversion, solar power has become a popular option among renewable energy sources. Among the most complete methods of utilizing copious solar energy is the use of photovoltaic (PV) systems. However, one major obstacle to obtaining the optimal performance of PV technology is the need...
cheng, zheming tao, leren huang, lihao zhongyang, yu
The frequency and the suction refrigerant state are complex in the actual operation of variable compressors, which leads to the variability of compressor performance under different operating conditions. The characterization and the modeling of the compressor have become hot research topics. For modeling, the electrical efficiency model of the comp...
singh, shweta singh, rakesh kumar kumar, anil kumar, virendra tiwari, gopal nath
Domestic RO systems are commonly installed in households for water purification and treatment, typically for drinking water purposes. While RO systems effectively remove impurities, such as dissolved salts, minerals, and contaminants from tap water, they produce a concentrated waste stream known as RO reject. This reject water contains the contamin...
nabi, hossein gholinia, mosayeb khiadani, mehdi shafieian, abdellah
Photovoltaic/thermal systems are one of the most efficient types of solar collectors because they absorb solar radiation and generate electricity and heat simultaneously. For the first time, this paper presents an investigation into the impact of red wine-rGO/H2O nanofluid and paraffin wax on the thermohydraulic properties of a photovoltaic/thermal...
tiwari, awaneendra kumar chatterjee, kalyan deolia, vinay kumar
The objective of the study is to investigate the thermal, electrical, and exergetic performance of a hybrid photovoltaic–thermal (PVT) system under the influence of copper oxide (CuO) nanofluid and phase change material (Vaseline (petroleum jelly)) as a heat storage medium. A mathematical model was developed with the help of various energy-balance ...
asim, muhammad tahir, muhammad hanzla kanwal, ammara riaz, fahid amjad, muhammad khalid, aamna abbas, muhammad mujtaba ahmad, ashfaq kalam, mohammad abul
Highly concentrated triple-junction solar cells (HCTJSCs) are cells that have diverse applications for power generation. Their electrical efficiency is almost 45%, which may be increased to 50% by the end of the year 2030. Despite their overwhelming ability to generate power, their efficiency is lower when utilized in a concentrated manner, which i...
Tiwari, Mayank Kumar Mishra, Venktesh Dev, Rahul Singh, Nitin
Published in
E3S Web of Conferences
Our scientists have struggled for the last few decades to save the nation from the harmful emission caused by burning fossil fuel and restore enormous solar radiation energy. Despite their hard labor in this field, only 12-16% of solar radiation is converted into electrical energy. The major part of it is wastage as heat that causes to rise of pane...
soliman, ahmed mohamed
A numerical analysis of a photovoltaic-thermal (PVT) hybrid system with different cooling configurations is developed. The PVT system consists mainly of a photovoltaic panel and cooling fluid channels. The developed model is used to simulate the system PVT and to study the influence of different cooling patterns, operating and weather conditions on...
