对中国近几年太阳能集热、蓄热等关键部件,以及系统设计方法等集成技术的重要突破进行了梳理,对太阳能热水供应、太阳能供暖、太阳能制冷及太阳能工农业应用等应用形式的最新进展进行了归纳... 展开更多 太阳能热利用是重要的可再生能源应用形式之一。 对中国近几年太阳能集热、蓄热等关键部件,以及系统设计方法等集成技术的重要突破进行了梳理,对太阳能热水供应、太阳能
Customer ServiceLatest Advancements in Solar Photovoltaic-Thermoelectric Conversion Technologies: Thermal Energy Storage Using Phase Change Materials, Machine Learning, and 4E Analyses . Hisham Alghamdi, Hisham Alghamdi. Electrical Engineering Department, College of Engineering, Najran University, Najran 55461, Saudi Arabia nu .sa. Search for more papers by this author.
Customer ServiceThermal energy storage systems utilizing phase change materials (PCMs) offer a solution by storing excess solar energy and releasing it when needed. This study focuses on enhancing the charging capacity of the PCM within a novel triplex tube heat exchanger (TTHE).
Customer ServiceLatest technology in solar energy Renewable Energy Source: Solar energy is available abundantly and cannot be consumed completely over a given period; thus, it is an environmentally sustainable energy source for third-world societies. Lower Bill : Basically, this enables them to produce their own electricity, thus cutting their electrical expenditures.
Customer ServiceThis article provides an overview of emerging solar-energy technologies with significant development potential. In this sense, the authors have selected PV/T [2], building-integrated PV/T [3], concentrating solar power [4], solar thermochemistry [5], solar-driven water distillation [6], solar thermal energy storage [7], and solar-assisted heat pump technologies [8].
Customer ServiceRecent rise of solar thermal energy conversion and utilization is fueled by the re-emergency and also by our recognition of the importance of many low-grade heat driven processes and is exemplified by an almost exponential growth of research efforts on the photothermal material-assisted solar thermal based water evaporation and distillation in
Customer ServiceIn solar energy utilization, the integration of photovoltaic/thermal (PVT) technology allows for the simultaneous generation of electricity and heat, greatly improving the overall efficiency of solar energy utilization compared to standalone photovoltaic or solar thermal systems. Therefore, PVT technology effectively alleviates energy crises and environmental
Customer ServiceUnlike the CSP technology, photovoltaic technology converts solar irradiance into electricity in just one step. So, the need for the turbine and generator is removed in a PV power plant.
Customer ServiceDesigning high-efficiency solar evaporators and combining various forms of energy acquisition technology to further improve energy utilization efficiency of solar light and heat has become a hot research topic in the field of SPST. However, there are still some problems and challenges to be solved in practical applications of SPST, including thermal stability,
Customer ServiceBased on global distribution of solar energy and its feature, this paper discusses a review about solar energy''s utilization techniques, mainly discusses the latest development of photo-thermal and photoelectric utilization technology, which are mature and widely used. Through looking forward to the development trend of solar energy utilization
Customer ServiceThis Special Issue of Solar on "Recent Advances in Solar Thermal Energy" aims to capture the latest research in the field of concentrated solar power (CSP) plants, hybrid CSP/PV systems, solar carbon dioxide (CO 2) conversion, solar thermal desalination, solar water heating, solar cooking systems, solar industrial process heat, solar
Customer ServiceTo remove these kinds of difficulties solar energy storage unit must be introduced in solar thermal power application. In this paper, literatures on thermal energy storage unit with phase change
Customer ServiceThis study aims to offer an in-depth overview on the latest developments, challenges, and successes in the utilization of solar thermal collectors, with a specific focus on their impact on energy consumption in public buildings. Analysing several case studies, innovative designs, and performance evaluations, this review seeks to provide valuable insights into the
Customer Service[1] Kalogirou SA 2002 Parabolic trough collectors for industrial process heat in Cyprus Energy 27 813-30 Crossref Google Scholar [2] Lauterbach C., Schmitt B and Vajen K. 2014 System analysis of a low-temperature solar process heat system Sol Energy 101 117-30 Crossref Google Scholar [3] IEA-ETSAP, IRENA 2015 Solar heat for industrial processes
Customer Serviceutilization renewable resources. Solar energy is hailed as perfect energy in its sustainable exploitation and utilization, Solar thermal utilization technology is the most mature. This paper is a review to solar thermal utilization status of development. Keywords: Low-Carbon Economy; Solar thermal utilization; Solar thermal power generation ;
Customer ServiceIn recent decades, nanotechnology in a solar thermal system has drawn the attention of researchers. Different types of nanoparticles like Al2O3, CuO, CNT, TiO2, etc. are dispersed into the working fluid flow in the solar thermal system for the enhancement of its performance. This chapter discusses different types of tubular systems (i.e
Customer ServiceRequest PDF | Solar thermal utilization in China | With the rapid development of the Chinese economy, energy consumption has increased considerably, and this has increased pressure on energy
Customer ServiceSolar thermal energy conversion and utilization—New research horizon Solar energy is abundantly present in most parts of the world where there are human activities. The vast abundance and inexhaustibility of solar energy, when coupled with low carbon footprint of its utilization in comparison to fossil fuels, makes solar energy a very compelling energy source in
Customer ServiceWorldwide, dwellings using solar thermal technologies for water heating reached 250 million in 2020. To achieve the milestone of 400 million dwellings by 2030 in the Net Zero Emissions by 2050 Scenario (NZE Scenario), 290 million new solar thermal systems will need to be installed this decade. This deployment target takes into account the expected
Customer ServiceThe Special Issue of "Advances in Solar Thermal Energy Harvesting, Storage and Conversion" aims to capture the latest research in the fields of concentrating solar power, new power cycles or conversion
Customer ServiceAbstract. Solar thermal utilization faces a significant challenge, with efficient photothermal conversion being the primary issue. Although plasma nanofluid-based direct absorption solar collectors have shown potential in providing excellent sunlight capture capabilities, their narrow-band absorption limits their efficient photothermal conversion.
Customer ServiceA new type of steam generation system based on plasmonic absorption of nano-materials with a good cost-efficiency balance has emerged in the last few years. For the first time, studies on various plasmonic solar-driven steam generation
Customer ServiceIn solar thermal applications, This technology enables the utilization of readily available materials that can effectively store heat over a wide temperature range. It is necessary to study the chemical stability of the chosen material and ensure the rocks have suitable geometry to minimize pressure losses caused by irregular shapes . 3.3. Gaseous Substances. Air and
Customer ServiceThe solar thermal utilization for water and/or power generation is regarded as a promising roadmap toward renewable energy-water nexus, which has garnered revived interest due to the emerging development of interfacial solar vapor generation (ISVG). Unlike conventional liquid-to-gas phase transition of water, ISVG is triggered mainly by solar energy and featured
Customer ServiceThe latest design and application of SPST are reviewed in this paper. Herein, photothermal effect, rapid water supply and fluent steam channels, and rational thermal management are identified as three key factors for efficient SPST. We propose a novel concept of "toolbox" to analyze SPST. Through this concept, the preparation method of photothermal
Customer ServiceIn solar energy utilization, the integration of photovoltaic/thermal (PVT) technology allows for the simultaneous generation of electricity and heat, greatly improving the overall efficiency of solar energy utilization compared to
Customer ServiceAir-based BISTs are basically represented by solar thermal air collectors, which can be integrated on roofs and facades, as shown in Fig. 10, where the basic schema of a roof integrated solar thermal air collector and an actual integration of a solar thermal air collectors in a building façade are reported. These collectors are characterized by low costs but also by a low
Customer ServiceMORE Solar thermal utilization is one of the important application forms of renewable energy.This paper reviews the important breakthroughs in key components and integrated technologies,such as solar collectors,heat storage,and system design methods in China in recent years summarizes the latest developments in application forms such as
Customer ServiceFaster melting improves the system''s ability to store and release thermal energy more quickly, enabling more efficient utilization of solar power within the limited period of sunlight availability (usually 4–6 h a day). These findings underscore the potential of ANN-based approaches in optimizing the efficiency of solar energy storage systems.
Customer ServiceSolar-driven steam generation not only has a long history of application demand, but is also a new research topic due to the progress in nano-material science. Conventional solar-driven steam generation suffers from low efficiency and high cost in practical applications. A new type of steam generation system
Customer ServiceInternational Transactions on Electrical Engineering and Computer Science Nitya, Vol: 2, No: 2, pp: 80-87, June 2013 80 Thermal Energy Storage Technology in solar
Customer ServiceLatest Advancements in Solar Photovoltaic-Thermoelectric Conversion Technologies: Thermal Energy Storage Using Phase Change Materials, Machine Learning, and 4E Analyses . Hisham Alghamdi, Hisham Alghamdi. Electrical
Customer ServiceLatest Advancements in Solar Photovoltaic-Thermoelectric Conversion Technologies: Thermal Energy Storage Using Phase Change Materials, Machine Learning, and 4E Analyses Hisham Alghamdi,1 Chika Maduabuchi,2,3 Kingsley Okoli,4 Mohammad Alobaid,5 Mohammed Alghassab,6 Ahmed S. Alsafran,7 Emad Makki,8 and Mohammad Alkhedher 9
Customer ServiceThen, we discussed the basic principles, main types and research progress of photovoltaic/thermal integration technology, especially the integration technology combined with the phase change heat transfer mode, was systematically introduced. Finally, several flexible "photovoltaic +" solar energy utilization technologies were introduced briefly. Photovoltaic,
Customer ServiceThe remaining sections of this article present methods to ensure the reliability and enhance the performance of photovoltaic and solar thermal technologies in the field of architecture through testing optimization and finding cost-effective solutions, demonstrating the huge potential of solar energy in building applications.
Although SPCS can successfully address the problem of solar energy utilization and thermal management in space and time, there are still some problems. The current research is more for a certain or a few properties and the whole system, with improving a particular performance.
The integration of solar thermal technology into buildings is an important direction in the pursuit of sustainable development and energy efficiency in architecture. It offers a clean and renewable energy alternative for buildings, significantly reducing dependence on traditional energy sources and mitigating environmental impact.
Vision Solar energy utilisation is one of the most promising avenues for addressing the world's energy and environmental problems because of its many advantages, including its abundant and convenient availability, and its pollution-free and sustainable nature.
SPCS systems have great potential for practical water treatment in the future. Developing high-efficiency solar photothermal conversion and storage (SPCS) technology is significant in solving the imbalance between the supply and demand of solar energy utilization in time and space.
On the other hand, the applications of many solar thermal conversion processes are still at an infant stage and there are significant barriers standing between the status quo and large scale and practical applications, which call for efforts to investigate the practical issues, such as material cost and stability and longevity of the operation.
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